1MT0003 series flameproof motors

Overview

Classification of zones

Areas subject to explosion hazard are divided into zones. Zoning is based on the presence time of explosive substances and probability of explosion. Information and specifications for classification of the zones are laid down in the following standards:

GB 3836.14, IEC/EN 60079-10-1 for gas atmospheres
GB 12476.3, IEC/EN 60079-10-2 for dust atmospheres

Furthermore, a distinction is made between various explosion groups as well as temperature classes and these are included in the hazard assessment.

Depending on the particular zone and therefore the associated hazard, operating equipment must comply with defined minimum requirements regarding the type of protection. The different types of protection require corresponding measures to prevent ignition that should be implemented at the motor in order to prevent a surrounding explosive atmosphere from being ignited.

Zone		Zone deﬁnition acc. toGB3836.14 & IEC/EN 60079-10-1 for gas atmospheres GB 12476.3 & IEC/EN 60079-10-2 for dust atmospheres	Assigned types of protection	Category according to 2014/34/EU	Equipment protection level acc. to GB3836.1 & IEC/EN 60079-0
Gas	Dust		Assigned types of protection	Category according to 2014/34/EU
0	–	An area in which there is an explosive gas atmosphere constantly, over a long period or frequently.	Low-voltage motors not permitted	1	Ga
1	–	An area in which it is expected that an explosive gas atmosphere will occur occasionally during normal operation.	Ex e(GB) or Ex eb(IEC), Ex de, Ex d(GB) or Ex db(IEC)	2	Gb
2	–	An area in which it is expected that an explosive gas atmosphere will occur only rarely and then only brieﬂy during normal operation.	Ex nA(GB) or Ex ec(IEC)	3	Gc
–	20	An area in which there is an explosive gas atmosphere comprising a dust-air mixture constantly, over a long period or frequently.	Low-voltage motors not permitted	1	Da
–	21	An area in which it is expected that an explosive gas atmosphere comprising a dust-air mixture will occur occasionally during normal operation.	Ex tb	2	Db
–	22	An area in which it is expected that an explosive gas atmosphere in the form of a cloud of ﬂammable dust in air will occur only rarely and then only brieﬂy during normal operation.	Ex tc 3)	3	Dc

Application

The explosion-proof motors are often used in the following industries to prevent explosion hazards that result in serious injury to persons and severe damage to property.

Chemical and petrochemical industry,Production of mineral oil and gas,Gas works,Gas supply companies,Petrol stations,Coking plants,Mills (e.g. corn, solids),Sewage treatment plants,Wood processing (e.g. sawdust, tree resin),Other industries subject to explosion hazards.

Flameproof class of gases and vapors

Location	Code of standardGB3836.1 / GB3836.2 / IEC60079-0 / IEC60079-1Flameproof class
For Mines	d Ⅰ
Explosive gas environment except mines	d Ⅱ A
	d Ⅱ B
	d Ⅱ C

Temperature classes(ºC )

Temperature class of electrical equipment	lMaximum surface temperature of electrical equipment	Ignition temperature of gases or vapors
T1	450ºC	> 450ºC
T2	300ºC	> 300ºC
T3	200ºC	> 200ºC
T4	135ºC	> 135ºC
T5	100ºC	> 100ºC
T6	85ºC	> 85ºC

Classification of gases and vapors into explosion groups and temperature classes

explosion group	Temperatureclasses(ºC)
	T1（450）	T2（300）	T3（200）	T4（135）	T5（100）	T6（85）
	Material designation	Material designation	Material designation	Material designation	Material designation	Material designation
IIA (MESG≥0.9mm)	Acetone	i-amyl acetate	Benzine	Acetaldehyde
	Ethane	n-butane	Gasoline
	Ethyl acetate	n-butyl alcohol	Special benzine
	Ethyl chloride	Cyclohexanone	Diesel fuel
	Ammonia	1.2- dichloroethane	Heating oils
	Benzene	Acetic acid anhydride	n-hexane
	Acetic acid
	Carbon monoxide
	Methane
	Methanol
	Methyl chloride
	Naphthalene
	Phenol
	Propane
	Toluene
IIB (0.5mm<MESG<0.9mm)	Town gas (illuminating gas)	Ethyl alcohol	Hydrogen sulﬁde	Ethyl ether
		Ethylene
		Ethylene oxide
IIC (MESG≤0.5mm)	Hydrogen	Acetylene				Carbon disulﬁde

MESG, maximum experimental safe gap (for an explosive mixture). It's maximum gap of a joint of 25 mm in width which prevents any transmission of anexplosion during 10 test smade under the conditions speciﬁed in GB 3836.11 and IEC60079-20-1.

The smaller the MESG value, the higher the explosion-proof level of the equipment, and the more stringent requirements for the equipment. If the equipment can run under the IIC gas group, it also meets the requirements of IIA and IIB.

Product overview

Rated output：0.55 ~ 315kW
Frame size：80 ~355
Voltage and Frequency：380V 50Hz 380/660V50Hz ，Other common voltage canbe provide as option design
Standardcolor：RAL7011
Coolingmethod：IC411
Frame-proof marking：Ex d IIB T4Gb
Protectdegree：IP55
Insulationclass：F
Re-greasing device：FS 280 ~ 355 motoras standard,FS160~250motorasoptiondesign
Ambient temperature：-20ºC ~ 40ºC asstandard

1MT0003 series ﬂameproof motors is newly designed totally enclosed fan cooling (TEFC) high efﬁciency motor. This series ﬂameproof motor completely meet the standard of IEC 60079- 0:2017/IEC 60079-1:2017 and GB 3836.1-2010/GB 3836.2-2010. The type of

protection for this motor is Ex d IIB T4 Gb. And its efﬁciency fulﬁll efﬁciency grade IE3 (50Hz) of IEC 60034-30, and also Grade 2 efﬁciency of GB 18613-2012.

This series products have excellent performance, safe and reliable to use, simple and ﬂexible installation, easy to maintain, low vibration, low noise.

1MT0003 series high-efﬁciency ﬂameproof motors can be widely used in petroleum, chemical industry, oil and gas and other hazardous areas and places.These motors are designed such that an explosion within the housing cannot result in an explosion in the environment. The energy that is generated internally by an explosion is dissipated in the so-called “ﬂameproof enclosure” so far that the energy is no longer sufﬁcient for ignition outside the casing.

Noise levels

The noise levels are measured in accordance with DIN EN ISO 1680 in a anechoic room. It is speciﬁed as the A-valued measuring-surface sound pressure level Lpfa in dB (A). This is the spatial mean value of the sound pressure levels measured on the measuring surface. The measuring surface is a cube 1 m away from the motor surface. The sound power level is also speciﬁed as LWA in dB (A). Please ﬁnd the noise value in technical data table, the speciﬁed values are only valid for totally enclosed fan cooling (cooling method: IC411) motor with no load at 50 Hz with no load, and the tolerance is +3 dB. While motor operating 60 Hz with no load, the values are approximately +4 dB (A) higher.

Vibration

1MT0003 rotors are dynamically balanced to severity grade A using a half key. Table below contains the effective vibration values for unloaded motors. Vibration grade B can be provided as option.

Vibration grade	Mounting type	56 ≤ FS ≤ 132		160 ≤ FS ≤ 280		280 < FS ≤ 355
Vibration grade	Mounting type	Vibration velocity (mm/s)	Vibration acceleration (mm/s2)	Vibration velocity (mm/s)	Vibration acceleration (mm/s2)	Vibration velocity (mm/s)	Vibration acceleration(mm/s2)
A	Free suspension	1.6	2.5	2.2	3.5	2.8	4.4
A	Rigid mounting	1.3	2.0	1.8	2.8	2.3	3.6
B	Free suspension	0.7	1.1	1.1	1.7	1.8	2.8
B	Rigid mounting	-	-	0.9	1.4	1.5	2.4

Nameplate example

Ex-Mark

Construction and mounting type

Construction type	With feet and without flange on the end-shield (DE)
Mounting type	IM B3 FS 80~355	IM B6 FS 80~160		IM B7^③ FS80~160		IM B8^④ FS80~160		IM V5 ^① FS80~160		IM V6 ^② FS 80~160
Diagram
Letter, position 14th of Motor code	A	T		U		V		C		D
Construction type	Without feet and with flange on the end-shield (DE)						With feet and with flange on the end-shield (DE)
Mounting type	IM B5 FS 80~280		IM V1 ^①FS 80~355		IM V3 ^②FS80~160		IM B35 FS80~355		IMV15 ^①FS80~160
Diagram
Letter, position 14th of Motor code	F		G		H		J		W
Construction type	Without feet and with C-flange on driven end-shield (DE)						With feet and with C-flange on driven end-shield (DE)
Mounting type	IM B14 FS 80 ~ 160		IM V18 ^①FS 80 ~ 160		IM V19 ^②FS 80 ~ 160		IM B34 FS 80 ~ 160
Diagram
Letter, position 14th of Motor code	K		M		L		N

Bearing Assignment

1MT0003 series motor are supplied with ball bearing as standard, these bearings are either sealed or regreasable type. Bearing design meets

the requirements of explosion protection. Fixed bearing at NDE is as standard conﬁguration for FS160 ~3 55 motors；For FS80 ~ 132 motors the bearings are ﬂoating, ﬁxed bearing at DE can be ordered with option code L20.

If higher cantilever force on the shaft required, the increased cantilever bearing design (Option code: L22) should be considered.

Asstandard,FS80~250 motors are not with regreasing device, but re-greasing device (Option code: L23) can be conﬁgured in FS160~250. FS280 ~ 355 motors with regreasable bearing and regreasing device is conﬁgured asstandard.

The following table lists the standard bearing conﬁguration.

Bearing Assignment
Frame size	Number of poles	Standard design		Optional design
		Horizontal / Vertical mounting		Increased cantilever force (option code L22)
		DEbearing	NDEbearing	DEbearing	NDEbearing
80	2 ~ 6	6204-2RZ C3	6204-2RZ C3	-	-
90	2 ~ 6	6205-2RZ C3	6205-2RZ C3	-	-
100	2 ~ 6	6306-2RZ C3	6306-2RZ C3	-	-
112	2 ~ 6	6306-2RZ C3	6306-2RZ C3	-	-
132	2 ~ 8	6308-2RZ C3	6308-2RZ C3	-	-
160	2 ~ 8	6309-2RZ C3	6309-2RZ C3	NU309	6309 C3
180	2 ~ 8	6310-2RZ C3	6310-2RZ C3	NU310	6310 C3
200	2 ~ 8	6312 C3	6312 C3	NU312	6312 C3
225	2 ~ 8	6313 C3	6313 C3	NU313	6313 C3
250	2 ~ 8	6315 C3	6315 C3	NU315	6315 C3
280	2	6315 C3	6315 C3	NU315	6315 C3
280	4 ~ 8	6317 C3	6317 C3	NU317	6317 C3
315	2	6316 C3	6316 C3	NU316	6316 C3
315	4 ~ 8	6319 C3	6319 C3	NU319	6319 C3
355	2	6317 C3	6317 C3	NU317	6317 C3
355	4~ 8	6320 C3	6320 C3	NU320	6320 C3

Grease life and re-greasing interval

对于不可再润滑的轴承，其润滑脂寿命与轴承寿命相当。

For permanent lubrication, the bearing grease lifetime is matched to the bearing lifetime.

润滑脂寿命和再润滑周期（电动机水平安装）Grease lifetime and re-greaseinterval (Horizontalinstallation)

Using permanent lubrication bearing
Frame size	Poles	Grease lifetime up to CT 40oC ^①
80 ~ 250	2-8	20000 或（or）40000 ^②

Note:^① Maximum ambient temperature is 40oC under standard conditions. For permanent lubrication bearings, grease lifetime will be halved for each 10K ambient temperature rising.^② The 40000h grease lifetime is suited for horizontal mounting motors without additional axial force.

Using re-greasable bearing
Frame size	Poles	Bearing	标准环境温度下的润滑周期（小时）Interval under standard ambient temperature(h)
160	2P	6309 C3 NU309	4000
160	4~8P	6309 C3 NU309	8000
180	2P	6310 C3 NU310	4000
180	4~8P	6310 C3 NU310	8000
200	2P	6312 C3 NU312	4000
200	4~8P	6312 C3 NU312	8000
225	2P	6313 C3 NU313	4000
225	4~8P	6313 C3 NU313	8000
250	2P	6315 C3 NU315	4000
250	4~8P	6315 C3 NU315	8000
280	2P	6315 C3 NU315	4000
	4P	6317 C3 NU317	6000
	6~8P	6317 C3 NU317	8000
315	2P	6316 C3 NU316	3000
	4P	6319 C3 NU319	4000
	6~8P	6319 C3 NU319	6000
355	2P	6317 C3 NU317	3000
	4P	6320 C4 NU320	4000
	6~8P	6320 C4 NU320	6000

When the motor runs outside of normal conditions, the bearing life will be reduced, such as the following conditions.

When motor runs beyond the rated speed, the increase of motor vibration will result in the extra radial and axial force on bearing. This will reduce the life ofbearing;

When the motor vibration increase due to the environment or other equipment, the bearing also will endure more radial and axial force. This also will reduce the life of bearing.

Connection boxes

The connection box is located on the top of motor housing as standard, and can be rotated by 4×90º to allow for cable entry from each direction. When selecting the entrance to the motor drive end, please notice whether there is enough space in front of the installation for the cable line. For the standard connection box with hoop gland, the motor of FS 80~225 has one hoop gland, and the motor of FS250~355 hastwo.

Standard main terminal box
FrameSize	No. of main terminal	Main terminal thread	No. of main cableentry	Hoop gland dia.(mm)	②Cable diameter (mm)	①Max. auxiliary terminal	③Auxiliary cable entry
80	3	M5	1	1xΦ42	13~1419~2024~25	8	1xM16x1.5 /or 1xM20x1.5
90
100
112	6	M5				8	1xM16x1.5 or 1xM20x1.5 /or 2xM16x1.5 /or 1xM16x1.5 + 1xM20x1.5
132	6	M5				8
160	6	M6	1	1xΦ58	13~1419~2025~2630~3134~35	20	1xM16x1.5 /or 1xM20x1.5 /or 1xM25x1.5 /or 2xM16x1.5 /or 1xM16x1.5+ 1xM20x1.51xM16x1.5 +1xM25x1.5
180	6	M6	1	1xΦ58	13~1419~2025~2630~3134~35	20
200	6	M8	1	1xΦ72	19~2025~2631~3237~3841~42	20	1xM16x1.5 /or 1xM20x1.5 /or 1xM25x1.5 /or 2xM16x1.5 /or 1xM16x1.5+ 1xM20x1.51xM16x1.5 +1xM25x1.5
225	6	M8	1	1xΦ72	19~2025~2631~3237~3841~42	20
250	6	M10	2	2xΦ72	19~2025~2631~3237~3841~42	20	1xM16x1.5 /or 1xM20x1.5 /or 1xM25x1.5 /or 2xM16x1.5 /or 1xM16x1.5+ 1xM20x1.51xM16x1.5 +1xM25x1.5
280	6	M10	2	2xΦ72	19~2025~2631~3237~3841~42	20
315	6	M16	2	2xΦ90	30~3135~3644~4549~50	20	1xM16x1.5 /or 1xM20x1.5 /or 1xM25x1.5 /or 2xM16x1.5 /or 1xM16x1.5+ 1xM20x1.51xM16x1.5 +1xM25x1.5

Option-Standard terminal box with conduit entry (Option code X97)
Frame Size	Size of Main Conduit entry
80	M30×2
90
100
112	M30×2
132	M30×2
160	M36×2
180	M36×2
200	M48×2
225	M48×2
250	M48×2
280	M48×2
315	M64×2
355	M64×2

Motor protection

Motors whose windings are at risk of condensation due to the climatic conditions, e.g. inactive motors in humid atmospheres or motors that are subjected to widely ﬂuctuating temperatures can be equipped with anti-condensation heaters (Option code: Q04).

Anti-condensation heaters must be switched off during operation. When motor shut down, the heaters must be switched on.

The electrical parameters of anti-condensation heaters are shown in the following table.

Electrical data of Anti-condensationheater
Frame size	Power (W) & voltage (V)
Frame size	Q04
80 ~ 90	20 W / 220 V
100 ~ 112	30 W / 220 V
132 ~ 160	40 W / 220 V
180 ~ 200	50 W / 220 V
225 ~ 280	60 W / 220 V
315	80 W / 220 V
355	100 W / 220 V

Motor thermal overload protection

Motor thermal protection means to use of thermal protectors and thermal detectors incorporated into the stator windings or placed in other suitable positions in motor in order to protect them against serious damage due to thermaloverloads.

The order variants for motor protection are coded with letters in the 15th position of the Motor Order No., or ordered with Option code.

Electrical design

Rated Output

1MT0003 motors rated output powers means that the motor runs under continuous duty S1 (IEC 60034 - 1) operation when operated at ambient temperature from -20 ºC to 40 ºC and at altitudes of up to 1000 m over sea.

Voltage and Frequency

IEC 60034-1 differentiates between Category A (combination of voltage deviation ±5 % and frequency deviation ±2 %) and Category B (combination of voltage deviation ±10 % and frequency deviation +3 % / -5 %) for voltage and frequency ﬂuctuations. The motors can supply their rated torque in both Category A and B. In Category A, the temperature rise is approximately 10 K higher than during normal operation.

Standard 60034 - 1	Category A	Category B
Voltage deviation	±5 %	±10 %
Frequency deviation	±2 %	+3 % / -5 %
According to the standard, longer operation is not recommended for Category B.

Tolerance for electrical data

Efﬁciencyηat
P_rated ≤ 150 kW: - 0.15 x (1 –η)
P_rated> 150 kW: - 0.10 x (1 –η)
With η being a decimal number
Power factor - (1 – cosφ) / 6
Minimum absolute value: 0.02
Maximum absolute value: 0.07
Slip ±20 % (for motors < 1 kW ±30 % is admissible)
Locked-rotor current +20 %
Locked-rotor torque -15 % to +25 %
Breakdown torque -10 %
Moment of inertia ±10 %

Overload times

According to IEC60034, 1MT0003 series motors are designed to withstand overload capacity of 1.5 times rated current for 2 minutes at rated voltage and frequency.

Order No. and Motor Type

Foot note:Order other voltages with voltage code 90 and the corresponding Option code (see under "Option") .

Technical data table

Frame Size	Order No.	Rated Output	Rated Speed	Effeciency is in accordance with GB18613-2012, IEC 60034-30				Rated torque）	Starting Current	Starting torque	Max torque	Moment of inertia(J)	^①Noise LpfA	^① Noise LWA	Weight IMB3
		Rated Output	Rated Speed	Effeciency at(50HZ)4/4 load	Effeciency at (50 HZ)3/4 load	Power factor	Rated current（380V	Rated torque）	Starting Current	Starting torque	Max torque	Moment of inertia(J)	^①Noise LpfA	^① Noise LWA	Weight IMB3
		KW	rpm	%	%		A	Nm	For direct-on-line starting as multiple of the rated			kgm²	dB(A)	dB(A)	kg
	3000rpm 2 - pole
	380VY^② 50HZ
80M	1MT0003-0DA29-0 ×××	0.75	2835	80.7	82.9	0.86	1.64	2.5	6.0	2.4	3.0	0.0010	51	62	29
80M	1MT0003-0DA39-0 ×××	1.1	2870	82.7	84.0	0.83	2.45	3.7	6.5	2.4	3.4	0.0013	51	62	31
90S	1MT0003-0EA09-0 ×××	1.5	2900	84.2	84.8	0.86	3.15	4.9	6.5	2.0	3.4	0.0024	55	67	37
90L	1MT0003-0EA49-0 ×××	2.2	2910	85.9	87.2	0.88	4.4	7.2	7.5	2.3	3.6	0.0030	55	67	42
100L	1MT0003-1AA49-0 ×××	3	2875	87.1	88.3	0.87	6	10.0	7.8	2.6	3.6	0.0046	62	74	54
	3000rpm 2 - pole
	380VD/660VY 50HZ
112M	1MT0003-1BA23-3 ×××	4	2925	88.1	89.6	0.90	7.7	13.1	7.8	2.6	3.6	0.0087	65	77	67
132S	1MT0003-1CA03-3 ×××	5.5	2930	89.2	90.2	0.89	10.5	17.9	7.5	2.3	3.6	0.018	67	79	84
132S	1MT0003-1CA13-3 ×××	7.5	2925	90.1	91.5	0.90	14.1	24.5	7.5	2.3	3.6	0.022	67	79	92
160M	1MT0003-1DA23-3 ×××	11	2935	91.2	92.0	0.89	20.5	35.8	7.5	2.3	2.5	0.037	69	81	140
160M	1MT0003-1DA33-3 ×××	15	2930	91.9	92.6	0.89	28	48.9	7.5	2.4	3.4	0.045	69	81	150
160L	1MT0003-1DA43-3 ×××	18.5	2940	92.4	93.0	0.89	34	60.1	7.8	2.4	3.4	0.054	69	81	170
180M	1MT0003-1EA23-3 ×××	22	2950	92.7	93.0	0.89	40.5	71.2	7.8	2.4	3.4	0.088	70	83	207
200L	1MT0003-2AA43-3 ×××	30	2955	93.3	93.4	0.87	56	97.0	7.8	2.4	3.4	0.156	71	84	290
200L	1MT0003-2AA53-3 ×××	37	2955	93.7	93.9	0.89	67	120	7.8	2.4	3.4	0.183	71	84	321
225M	1MT0003-2BA23-3 ×××	45	2960	94.0	94.3	0.89	82	145	7.8	2.4	3.2	0.301	72	85	401
250M	1MT0003-2CA23-3 ×××	55	2975	94.3	94.1	0.89	100	177	7.8	2.4	3.2	0.507	75	89	483
280S	1MT0003-2DA03-3 ×××	75	2975	94.7	94.8	0.89	135	241	7.2	2.4	3.0	0.856	77	91	600
280M	1MT0003-2DA23-3 ×××	90	2975	95.0	95.3	0.90	160	289	7.2	2.4	3.4	1.029	77	91	665
315S	1MT0003-3AA03-3 ×××	110	2975	95.2	95.1	0.90	195	353	7.9	1.8	2.6	1.75	78	92	980
315M	1MT0003-3AA23-3 ×××	132	2980	95.4	95.3	0.90	235	423	7.9	2.1	2.6	1.77	78	92	1030
315L	1MT0003-3AA53-3 ×××	160	2978	95.6	95.7	0.91	280	513	7.9	2.1	2.6	2.10	78	92	1130
315L	1MT0003-3AA63-3 ×××	185	2978	95.7	95.9	0.92	320	593	7.9	2.3	2.6	2.52	78	92	1210
315L	1MT0003-3AA73-3 ×××	200	2982	95.8	95.9	0.92	345	641	7.9	2.6	3.2	2.52	78	92	1230
355M	1MT0003-3BA23-3 ×××	220	2986	95.8	95.4	0.90	390	704	8.5	2.2	2.8	2.65	85	100	1600
355M	1MT0003-3BA33-3 ×××	250	2985	95.8	95.7	0.90	440	800	8.0	2.2	2.8	2.65	85	100	1600
355L	1MT0003-3BA53-3 ×××	280	2988	95.8	95.7	0.90	495	896	8.5	2.2	2.8	3.24	85	100	1730
355L	1MT0003-3BA63-3 ×××	315	2982	95.8	95.8	0.90	560	1009	8.0	2.2	2.8	3.24	85	100	1780

Note: ^① Noise value is only applicable to the direct power supply and the condition of no-load operation. If the motor in 50Hz power supply, the tolerance is+3dB. If the motor in 60Hz power supply, the tolerance is +4dB. ^②380VY 50Hz, the 12th,13th digit of motor order No. must be "90", with option code M3F.

Frame Size	Order No.	Rated Output	Rated Speed	Effeciency is in accordance with GB18613-2012, IEC 60034-30				Rated torque）	Starting Current	Starting torque	Max torque	Moment of inertia(J)	^① Noise LpfA	^① Noise LWA	Weight IMB3
		Rated Output	Rated Speed	Effeciency at(50HZ)4/4 load	Effeciency at (50 HZ)3/4 load	Power factor	Rated current（380V	Rated torque）	Starting Current	Starting torque	Max torque	Moment of inertia(J)	^① Noise LpfA	^① Noise LWA	Weight IMB3
		KW	rpm	%	%		A	Nm	For direct-on-line starting as multiple of the rated			kgm²	dB(A)	dB(A)	kg
	1500rpm 4 - pole
	380VY^② 50HZ
80M	1MT0003-0DB29-0 ×××	0.55	1440	80.8	81.8	0.76	1.36	3.6	5.5	2.2	3.2	0.0021	45	56	30
80M	1MT0003-0DB39-0 ×××	0.75	1445	82.5	82.9	0.75	1.84	5.0	6.0	2.7	3.7	0.0024	45	56	31
90S	1MT0003-0EB09-0 ×××	1.1	1430	84.1	85.1	0.79	2.5	7.3	6.5	2.7	3.7	0.0039	47	59	37
90L	1MT0003-0EB49-0 ×××	1.5	1440	85.3	86.0	0.79	3.4	9.9	6.5	2.7	3.8	0.0050	47	59	42
100L	1MT0003-1AB49-0 ×××	2.2	1445	86.7	87.1	0.82	4.7	14.5	8.3	3.7	4.6	0.0112	52	64	57
100L	1MT0003-1AB59-0 ×××	3	1450	87.7	88.1	0.82	6.3	19.8	8.3	3.7	4.6	0.0132	52	64	61
	1500rpm 4 - pole
	380VD/660VY 50HZ
112M	1MT0003-1BB23-3 ×××	4	1450	88.6	89.6	0.82	8.4	26.3	8.3	3.7	4.6	0.0148	53	65	72
132S	1MT0003-1CB03-3 ×××	5.5	1455	89.6	90.9	0.84	11.1	36.1	7.8	2.4	3.8	0.028	59	71	91
132M	1MT0003-1CB23-3 ×××	7.5	1455	90.4	91.7	0.85	14.8	49.2	7.8	2.4	3.8	0.035	59	71	105
160M	1MT0003-1DB23-3 ×××	11	1460	91.4	92.4	0.86	21.5	72.0	7.8	2.4	3.8	0.063	61	73	150
160L	1MT0003-1DB43-3 ×××	15	1460	92.1	92.9	0.86	29	98.1	7.8	2.6	3.8	0.078	61	73	173
180M	1MT0003-1EB23-3 ×××	18.5	1470	92.6	93.0	0.83	36.5	120	7.8	2.6	3.6	0.134	63	76	208
180L	1MT0003-1EB43-3 ×××	22	1470	93.0	93.7	0.83	43.5	143	7.8	2.6	3.6	0.153	63	76	228
200L	1MT0003-2AB43-3 ×××	30	1470	93.6	94.3	0.84	58	195	7.8	2.6	3.6	0.247	63	76	302
225S	1MT0003-2BB03-3 ×××	37	1478	93.9	94.1	0.83	72	239	8.3	3.3	3.6	0.495	65	78	366
225M	1MT0003-2BB23-3 ×××	45	1478	94.2	94.2	0.85	85	291	8.3	3.3	3.6	0.549	65	78	402
250M	1MT0003-2CB23-3 ×××	55	1482	94.6	95.0	0.86	103	354	7.6	2.6	3.3	0.892	66	79	500
280S	1MT0003-2DB03-3 ×××	75	1485	95.0	95.3	0.86	139	482	7.6	2.6	3.0	1.463	66	80	635
280M	1MT0003-2DB23-3 ×××	90	1485	95.2	95.6	0.87	165	579	7.6	2.6	3.0	1.862	66	80	740
315S	1MT0003-3AB03-3 ×××	110	1488	95.4	95.7	0.87	200	706	7.9	3.3	3.0	2.32	74	88	990
315M	1MT0003-3AB23-3 ×××	132	1488	95.6	95.9	0.87	240	847	7.9	3.3	3.0	3.17	74	88	1140
315L	1MT0003-3AB53-3 ×××	160	1488	95.8	96.1	0.87	290	1027	7.9	3.3	3.0	3.31	74	88	1170
315L	1MT0003-3AB63-3 ×××	185	1488	95.9	96.2	0.87	335	1187	7.9	3.3	3.0	3.66	74	88	1220
315L	1MT0003-3AB73-3 ×××	200	1490	96.0	96.3	0.88	360	1282	7.9	3.3	3.0	4.00	74	88	1280
355M	1MT0003-3BB23-3 ×××	220	1492	96.0	96.0	0.88	395	1408	8.0	2.0	3.2	5.20	81	95	1780
355M	1MT0003-3BB33-3 ×××	250	1490	96.0	96.0	0.88	450	1602	7.8	1.8	2.9	5.20	81	95	1780
355L	1MT0003-3BB53-3 ×××	280	1490	96.0	96.1	0.88	500	1795	7.8	1.8	2.9	5.50	81	95	1810
355L	1MT0003-3BB63-3 ×××	315	1490	96.0	96.1	0.88	570	2019	8.0	1.8	2.9	5.95	81	95	1930

Note: ^① Noise value is only applicable to the direct power supply and the condition of no-load operation. If the motor in 50Hz power supply, the tolerance is+3dB. If the motor in 60Hz power supply, the tolerance is +4dB. ^② 380VY 50Hz, the 12th,13th digit of motor order No. must be "90", with option code M3F.

Frame Size	Order No.	Rated Output	Rated Speed	Effeciency is in accordance with GB18613-2012, IEC 60034-30				Rated torque）	Starting Current	Starting torque	Max torque	Moment of inertia(J)	^① Noise LpfA	^① Noise LWA	Weight IMB3
		Rated Output	Rated Speed	Effeciency at(50HZ)4/4 load	Effeciency at (50 HZ)3/4 load	Power factor	Rated current（380V	Rated torque）	Starting Current	Starting torque	Max torque	Moment of inertia(J)	^① Noise LpfA	^① Noise LWA	Weight IMB3
		KW	rpm	%	%		A	Nm	For direct-on-line starting as multiple of the rated			kgm²	dB(A)	dB(A)	kg
	1000rpm 6 - pole
	380VY^② 50HZ
80M	1MT0003-0DC39-0 ×××	0.55	935	77.2	77.5	0.67	1.62	5.6	5.0	2.7	3.4	0.0030	44	55	33
90S	1MT0003-0EC09-0 ×××	0.75	940	78.9	80.3	0.70	2.05	7.6	5.0	2.4	3.2	0.0042	45	57	39
90L	1MT0003-0EC49-0 ×××	1.1	945	81.0	81.6	0.69	3	11.1	5.5	2.7	3.5	0.0050	45	57	42
100L	1MT0003-1AC49-0 ×××	1.5	945	82.5	84.1	0.74	3.75	15.2	5.5	2.7	3.5	0.0113	49	61	58
112M	1MT0003-1BC29-0 ×××	2.2	945	84.3	86.1	0.74	5.4	22.2	6.0	2.7	3.4	0.0136	53	65	70
132S	1MT0003-1CC09-0 ×××	3	965	85.6	86.6	0.75	7.1	29.7	6.0	2.7	4.0	0.026	57	69	87
	1000rpm 6 - pole
	380VD/660VY 50HZ
132M	1MT0003-1CC23-3 ×××	4	955	86.8	88.5	0.75	9.3	40.0	6.0	2.3	3.4	0.030	57	69	97
132M	1MT0003-1CC33-3 ×××	5.5	960	88.0	89.2	0.76	12.5	54.7	6.5	2.3	4.0	0.040	57	69	111
160M	1MT0003-1DC23-3 ×××	7.5	965	89.1	90.4	0.78	16.4	74.2	6.5	2.3	3.6	0.119	61	73	149
160L	1MT0003-1DC43-3 ×××	11	970	90.3	90.3	0.77	24	108	7.0	2.3	3.6	0.169	61	73	180
180L	1MT0003-1EC43-3 ×××	15	975	91.2	92.1	0.80	31	147	7.0	2.3	3.0	0.206	59	73	212
200L	1MT0003-2AC43-3 ×××	18.5	978	91.7	92.5	0.80	38.5	181	7.0	2.3	3.0	0.312	59	73	284
200L	1MT0003-2AC53-3 ×××	22	978	92.2	93.1	0.80	45.5	215	7.0	2.4	3.0	0.357	59	73	299
225M	1MT0003-2BC23-3 ×××	30	982	92.9	93.9	0.83	59	292	7.6	2.4	3.0	0.761	60	74	410
250M	1MT0003-2CC23-3 ×××	37	985	93.3	94.1	0.84	72	359	7.6	2.4	3.0	1.070	62	76	487
280S	1MT0003-2DC03-3 ×××	45	985	93.7	94.5	0.84	87	436	7.8	3.0	3.0	1.484	64	78	580
280M	1MT0003-2DC23-3 ×××	55	988	94.1	94.6	0.84	106	532	7.8	3.0	3.0	1.748	64	78	645
315S	1MT0003-3AC03-3 ×××	75	990	94.6	95.0	0.84	143	723	7.8	2.6	3.0	2.92	69	83	980
315M	1MT0003-3AC23-3 ×××	90	990	94.9	95.3	0.84	172	868	7.8	2.6	3.0	3.47	69	83	1060
315L	1MT0003-3AC53-3 ×××	110	991	95.1	95.3	0.85	205	1060	7.8	2.6	3.0	4.43	69	83	1180
315L	1MT0003-3AC63-3 ×××	132	991	95.4	95.7	0.85	245	1272	7.8	2.6	3.0	4.75	69	83	1230
355S	1MT0003-3BC23-3 ×××	160	994	95.6	95.7	0.84	305	1537	8.5	3.0	2.4	10.57	71	85	1800
355M	1MT0003-3BC33-3 ×××	185	993	95.7	95.8	0.84	350	1779	8.5	3.0	2.4	10.60	71	85	1870
355M	1MT0003-3BC43-3 ×××	200	993	95.8	95.9	0.84	380	1923	8.5	3.0	2.4	11.09	71	85	1910
355L	1MT0003-3BC53-3 ×××	220	993	95.8	96.0	0.84	415	2116	8.5	3.0	2.4	13.09	71	85	2080
355L	1MT0003-3BC63-3 ×××	250	992	95.8	96.1	0.84	470	2407	8.5	3.0	2.4	13.09	71	85	2110

Note: ^① Noise value is only applicable to the direct power supply and the condition of no-load operation. If the motor in 50Hz power supply, the tolerance is+3dB. If the motor in 60Hz power supply, the tolerance is +4dB. ^② 380VY 50Hz, the 12th,13th digit of motor order No. must be "90", with option code M3F.

Frame Size	Order No.	Rated Output	Rated Speed	Effeciency is in accordance with IEC 60034-30				Rated torque）	Starting Current	Starting torque	Max torque	Moment of inertia(J)	^① Noise LpfA	^① Noise LWA	Weight IMB3
		Rated Output	Rated Speed	Effeciency at(50HZ)4/4 load	Effeciency at (50 HZ)3/4 load	Power factor	Rated current（380V	Rated torque）	Starting Current	Starting torque	Max torque	Moment of inertia(J)	^① Noise LpfA	^① Noise LWA	Weight IMB3
		KW	rpm	%	%		A	Nm	For direct-on-line starting as multiple of the rated			kgm²	dB(A)	dB(A)	kg
	750rpm 8-pole
	380VY^② 50HZ
132S	1MT0003-1CD09-0 ×××	2.2	725	81.9	82.6	0.73	5.6	29.0	6.0	2.4	3.0	0.047	51	64	83
132M	1MT0003-1CD29-0 ×××	3	725	83.5	84.5	0.74	7.4	39.5	6.0	2.4	3.0	0.062	51	64	97
	750rpm 8-pole
	380VD/660VY 50HZ
160M	1MT0003-1DD23-3 ×××	4	728	84.8	86.4	0.74	9.7	52.5	5.5	1.7	2.8	0.076	55	68	129
160M	1MT0003-1DD33-3 ×××	5.5	732	86.2	87.1	0.74	13.1	71.8	6.0	1.7	3.0	0.101	55	68	140
160L	1MT0003-1DD43-3 ×××	7.5	732	87.3	88.3	0.74	17.6	97.8	6.0	1.8	3.0	0.128	55	68	162
180L	1MT0003-1ED43-3 ×××	11	725	88.6	89.9	0.74	25.5	145	5.5	2.0	3.0	0.261	60	73	234
200L	1MT0003-2AD53-3 ×××	15	728	89.6	90.2	0.73	35	197	6.5	2.3	3.5	0.413	61	74	313
225S	1MT0003-2BD03-3 ×××	18.5	735	90.1	90.9	0.75	41.5	240	5.9	2.0	3.0	0.552	58	72	331
225M	1MT0003-2BD23-3 ×××	22	732	90.6	91.5	0.75	49	287	5.9	2.0	2.5	0.608	58	72	358
250M	1MT0003-2CD23-3 ×××	30	735	91.3	92.1	0.79	63	390	6.5	2.0	3.0	0.924	67	80	450
280S	1MT0003-2DD03-3 ×××	37	736	91.8	92.8	0.79	78	480	5.5	1.7	2.5	1.183	69	82	540
280M	1MT0003-2DD23-3 ×××	45	738	92.2	93.1	0.80	93	582	6.0	1.8	2.5	1.736	69	82	650
315S	1MT0003-3AD03-3 ×××	55	739	92.5	93.0	0.81	112	710	6.2	2.0	2.9	2.16	70	83	860
315M	1MT0003-3AD23-3 ×××	75	738	93.1	93.6	0.81	151	970	6.7	2.2	2.5	2.70	70	83	955
315L	1MT0003-3AD53-3 ×××	90	738	93.4	93.9	0.82	179	1165	5.9	1.8	2.3	3.40	70	83	1000
315L	1MT0003-3AD63-3 ×××	110	741	93.7	94.2	0.82	220	1418	7.1	2.3	3.0	4.25	70	83	1150
355S	1MT0003-3BD23-3 ×××	132	743	94	94.5	0.81	265	1699	7.1	2.2	2.4	8.09	77	90	1630
355M	1MT0003-3BD33-3 ×××	160	742	94.3	94.8	0.81	320	2059	7.1	2.2	2.4	9.50	77	90	1840
355L	1MT0003-3BD53-3 ×××	185	742	94.6	95.0	0.82	360	2382	7.1	2.0	2.1	11.25	77	90	2010
355L	1MT0003-3BD63-3 ×××	200	742	94.6	95.0	0.83	385	2576	7.4	2.0	2.1	12.63	77	90	2120

Note: ^① Noise value is only applicable to the direct power supply and the condition of no-load operation. If the motor in 50Hz power supply, the tolerance is+3dB. If the motor in 60Hz power supply, the tolerance is +4dB. ^② 380VY 50Hz, the 12th,13th digit of motor order No. must be "90", with option code M3F.

Options

Motor order code	Option Code ^①	Description	Application Scope
Voltages and frequency
1MT0003-××××2-1×××	－	220VΔ / 380VY 50 Hz（50Hz output）	FS112 ~ 2803）
1MT0003-××××3-3×××	－	380VΔ / 660VY 50 Hz（50Hz output,4 kW ~ 315 kW 2））	FS112 ~ 3553）
1MT0003-××××2-2×××	－	230VΔ / 400VY 50 Hz（50Hz output, ）	FS112 ~ 2803）
1MT0003-××××3-4×××	－	400VΔ / 690VY 50 Hz（50Hz output, ）	FS112 ~ 3553）
1MT0003-××××9-0×××-Z	M3F ^②	380 VY 50 Hz（50Hz output）	FS80 ~ 132^④
Winding protection and bearing protection
1MT0003-×××××-××A×^②	－	Without motor protection	FS80 ~ 355
1MT0003-×××××-××B×	－	Motor protection with PTC thermistors with three embedded temperature sensors for tripping, need 2 terminals	FS80 ~ 355
1MT0003-×××××-××C×	－	Motor protection with PTC thermistors with six embedded temperature sensors for alarm & tripping, need 4 terminals	FS80 ~ 355
1MT0003-×××××-××H×-Z	－	Installation of 3 single 2 wires PT100 resistance thermometers, need 6 terminals	FS100 ~ 355
1MT0003-×××××-××J×-Z	－	Installation of 6 single 2 wires PT100 resistance thermometers, need 12 terminals	FS180 ~ 355
－	Q04	Anti-condensation heating for 220 V	FS80 ~ 355
－	Q72 ^⑤	Installation of 2 single 2 wires PT100 resistance thermometers for bearings, need 4 terminals	FS160 ~ 355
Ventilation
－	F76	MetalFan	FS80 ~ 355

Note： ^① When ordering, need supplement "-Z" after order number. Add option code after that.^② Without additional charge.^③ Apply to 4kW andabove.^④ Apply to 3kW andbelow.^⑤ Apply to motors with 2,4,6 poles.

Motor order code	Option Code ^①	Description	Application Scope
Motor connection box
1MT0003-×××××-×××4 ^②	－	Connection box on top cable entry on right (view from DE) (Standard version)	FS80 ~ 355
－	R10 ^⑥	Clockwise rotate the connection box through 90º	FS80 ~ 355
－	R11	Counter-clockwise rotate the connection box through 90º	FS80 ~ 355
－	R12	Rotation of the connection box through 180º	FS80 ~ 355
－	X97	Conduit entry	FS80 ~ 355
bearing
－	L80	SKF bearings	FS80 ~ 355
－	L81	Other import brand bearing	FS80 ~ 355
－	L82	DE shaft with threaded hole	FS80 ~ 355
－	L20	Located bearing at DE	FS80 ~ 132
－	L22	Bearing design for increased cantilever forces	FS160 ~ 355
－	L23 ^⑦	Regreasing device	FS160 ~ 250

Note: ^① When ordering, need supplement "-Z" after order number. Add option code after that.^② Without additional charge.^⑥ When ordering this option, please take care about the installation location that whether there is enough space for cable inserting.7） Re-grease device is conﬁgured as standard for FS280, FS315, and FS355. Re-grease device can't be conﬁgured together with mounting construction IM B8.

Motor order code	Option Code ^①	Description	Application Scope
Balance and Vibration quantity
－	L00	Vibration quantity level B	FS80 ~ 355
Mechanical design and degrees of protection
－	H70	2nd External grounding	FS80 ~ 355
－	H22	IP56 degree of protection (non-heavy-sea)	FS80 ~ 355
Rating plate and test certificates
－	B80	Acceptance test certiﬁcate 3.1 in accordance with EN 10204	FS80 ~ 355
Colors and Paint finish
－	S01	Unpainted, only primed	FS80 ~ 355
－	W88 ^⑧	Design for TH, W, F1, WF1 and sea-air resistance	FS80 ~ 355
－	B90	Packing(FS80~132 motors adopt the carton packaging, FS160~355 motors adopt the wooden cases packaging)	FS80~355

Note: ^① When ordering, need supplement "-Z" after order number. Add option code after that. ^⑧ Suitable for indoor or outdoor applications and exposed to climate conditions.

Dimension drawings

IM B3 construction type

IM B35 construction type

Frame size	MLFB 1MT0003-	Poles	Dimension and tolerance (mm)
			A	B	C		D		E		F		GA
			A	B	Dimension	Tolerance	Dimension	Tolerance	Dimension	Tolerance	Dimension	Tolerance	GA
80M	0DA2, 0DA3, 0DB2, 0DB3, 0DC3	2,4,6	125	100	50	±1.5	19	＋0.009－0.004	40	±0.3	6	0－0.030	21.5
90S	0EA0, 0EB0, 0EC0	2,4,6	140	100	56	±1.5	24	＋0.009－0.004	50	±0.3	8	0－0.036	27
90L	0EA4, 0EB4, 0EC4	2,4,6	140	125	56	±1.5	24	＋0.009－0.004	50	±0.3	8	0－0.036	27
100L	1AA4, 1AB4, 1AB5, 1AC4	2,4,6	160	140	63	±2.0	28	＋0.009－0.004	60	±0.3	8	0－0.036	31
112M	1BA2, 1BB2, 1BC2	2,4,6	190	140	70	±2.0	28	＋0.009－0.004	60	±0.3	8	0－0.036	31
132S	1CA0, 1CA1, 1CB0, 1CC0, 1CD0	2,4,6,8	216	140	89	±2.0	38	＋0.018＋0.002	80	±0.3	10	0－0.036	41
132M	1CB2, 1CC2, 1CC3, 1CD2	4,6,8	216	178	89	±2.0	38	＋0.018＋0.002	80	±0.3	10	0－0.036	41
160M	1DA2, 1DA3, 1DB2, 1DC2, 1DD2,1DD3	2,4,6,8	254	210	108	±3.0	42	＋0.018＋0.002	110	±0.3	12	0－0.043	45
160L	1DA4, 1DB4, 1DC4, 1DD4	2,4,6,8	254	254	108	±3.0	42	＋0.018＋0.002	110	±0.3	12	0－0.043	45
180M	1EA2, 1EB2	2,4	279	241	121	±3.0	48	＋0.018＋0.002	110	±0.3	14	0－0.043	51.5

Type of construction IM B5 and IM V1

Type of construction IM B14


H		K		AB	AC	AD	L	AA	AF	AG	AS	BB	BE	HA	LL	DB	EB		AQ	LM	HH	R
Dimension	Tolerance	Dimension	Tolerance	AB	AC	AD	L	AA	AF	AG	AS	BB	BE	HA	LL	DB	Dimension	Tolerance	AQ	LM	HH	R
80	0－0.5	10	＋0.36 0	160	161	215	390	34	159	265	84	130	-	10	168	M6	32	0－0.62	145	445	108	0
90	0－0.5	10	＋0.36 0	176	175	225	420	36	167	265	84	130	-	14	168	M8	40	0－0.62	165	475	111	0
90	0－0.5	10	＋0.36 0	176	175	225	455	36	167	265	84	155	-	14	168	M8	40	0－0.62	165	510	111	0
100	0－0.5	12	＋0.43 0	200	196	245	535	40	187	265	84	174	-	14	168	M10	50	0－0.62	195	590	131	0
112	0－0.5	12	＋0.43 0	240	221	255	485	50	187	300	104	180	-	16	208	M10	50	0－0.62	220	540	125	0
132	0－0.5	12	＋0.43 0	262	257	285	530	55	215	300	104	190	-	18	208	M12	70	0－0.74	257	585	127	0
132	0－0.5	12	＋0.43 0	262	257	285	580	55	215	300	104	230	-	18	208	M12	70	0－0.74	257	640	127	0
160	0－0.5	15	＋0.43 0	324	311	330	690	70	259	318	108	258	-	25	216	M16	100	0－0.87	300	755	146	0
160	0－0.5	15	＋0.43 0	324	311	330	755	70	259	318	108	302	-	25	216	M16	100	0－0.87	300	820	146	0
180	0－0.5	15	＋0.43 0	349	356	350	785	70	280	318	108	321	-	22	216	M16	100	0－0.87	330	855	169	0

IM B5 construction type

IM B35 construction type

Frame size	MLFB 1MT0003-	Poles	Dimension and tolerance (mm)
			A	B	C		D		E		F		GA
			A	B	Dimension	Tolerance	Dimension	Tolerance	Dimension	Tolerance	Dimension	Tolerance	GA
180L	1EB4, 1EC4, 1ED4	4,6,8	279	279	121	±3.0	48	＋0.018＋0.002	110	±0.3	14	0－0.043	51.5
200L	2AA4, 2AA5, 2AB4, 2AC4, 2AC5,2AD5	2,4,6,8	318	305	133	±3.0	55	＋0.030＋0.011	110	±0.3	16	0－0.043	59
225S	2BB0, 2BD0	4,8	356	286	149	±4.0	60	＋0.030＋0.011	140	±0.5	18	0－0.043	64
225M	2BA2	2	356	311	149	±4.0	55	＋0.030＋0.011	110	±0.3	16	0－0.043	59
225M	2BB2, 2BC2, 2BD2	4,6,8	356	311	149	±4.0	60	＋0.030＋0.011	140	±0.5	18	0－0.043	64
250M	2CA2	2	406	349	168	±4.0	60	＋0.030＋0.011	140	±0.5	18	0－0.043	64
250M	2CB2, 2CC2, 2CD2	4,6,8	406	349	168	±4.0	65	＋0.030＋0.011	140	±0.5	18	0－0.043	69
280S	2DA0	2	457	368	190	±4.0	65	＋0.030＋0.011	140	±0.5	18	0－0.043	69
280S	2DB0, 2DC0, 2DD0	4,6,8	457	368	190	±4.0	75	＋0.030＋0.011	140	±0.5	20	0－0.052	79.5

IM B5 construction type

IM B14 construction type

Dimension and tolerance (mm)
H		K		AB	AC	AD	L	AA	AF	AG	AS	BB	BE	HA	LL	DB	EB		AQ	LM	HH	R
Dimension	Tolerance	Dimension	Tolerance	AB	AC	AD	L	AA	AF	AG	AS	BB	BE	HA	LL	DB	Dimension	Tolerance	AQ	LM	HH	R
80	0－0.5	10	＋0.36 0	160	161	215	390	34	159	265	84	130	-	10	168	M6	32	0－0.62	145	445	108	0
90	0－0.5	10	＋0.36 0	176	175	225	420	36	167	265	84	130	-	14	168	M8	40	0－0.62	165	475	111	0
90	0－0.5	10	＋0.36 0	176	175	225	455	36	167	265	84	155	-	14	168	M8	40	0－0.62	165	510	111	0
100	0－0.5	12	＋0.43 0	200	196	245	535	40	187	265	84	174	-	14	168	M10	50	0－0.62	195	590	131	0
112	0－0.5	12	＋0.43 0	240	221	255	485	50	187	300	104	180	-	16	208	M10	50	0－0.62	220	540	125	0
132	0－0.5	12	＋0.43 0	262	257	285	530	55	215	300	104	190	-	18	208	M12	70	0－0.74	257	585	127	0
132	0－0.5	12	＋0.43 0	262	257	285	580	55	215	300	104	230	-	18	208	M12	70	0－0.74	257	640	127	0
160	0－0.5	15	＋0.43 0	324	311	330	690	70	259	318	108	258	-	25	216	M16	100	0－0.87	300	755	146	0
160	0－0.5	15	＋0.43 0	324	311	330	755	70	259	318	108	302	-	25	216	M16	100	0－0.87	300	820	146	0
180	0－0.5	15	＋0.43 0	349	356	350	785	70	280	318	108	321	-	22	216	M16	100	0－0.87	330	855	169	0

IM B5 construction type

IM B35 construction type

Frame size	MLFB 1MT0003-	Poles	Dimension and tolerance (mm)
			A	B	C		D		E		F		GA
			A	B	Dimension	Tolerance	Dimension	Tolerance	Dimension	Tolerance	Dimension	Tolerance	GA
180L	1EB4, 1EC4, 1ED4	4,6,8	279	279	121	±3.0	48	＋0.018＋0.002	110	±0.3	14	0－0.043	51.5
200L	2AA4, 2AA5, 2AB4, 2AC4, 2AC5,2AD5	2,4,6,8	318	305	133	±3.0	55	＋0.030＋0.011	110	±0.3	16	0－0.043	59
225S	2BB0, 2BD0	4,8	356	286	149	±4.0	60	＋0.030＋0.011	140	±0.5	18	0－0.043	64
225M	2BA2	2	356	311	149	±4.0	55	＋0.030＋0.011	110	±0.3	16	0－0.043	59
225M	2BB2, 2BC2, 2BD2	4,6,8	356	311	149	±4.0	60	＋0.030＋0.011	140	±0.5	18	0－0.043	64
250M	2CA2	2	406	349	168	±4.0	60	＋0.030＋0.011	140	±0.5	18	0－0.043	64
250M	2CB2, 2CC2, 2CD2	4,6,8	406	349	168	±4.0	65	＋0.030＋0.011	140	±0.5	18	0－0.043	69
280S	2DA0	2	457	368	190	±4.0	65	＋0.030＋0.011	140	±0.5	18	0－0.043	69
280S	2DB0, 2DC0, 2DD0	4,6,8	457	368	190	±4.0	75	＋0.030＋0.011	140	±0.5	20	0－0.052	79.5

IM B5 construction type

IM B14 construction type

Dimension and tolerance (mm)
H		K		AB	AC	AD	L	AA	AF	AG	AS	BB	BE	HA	LL	DB	EB		ED	AQ	LM	HH	R
Dimension	Tolerance	Dimension	Tolerance	AB	AC	AD	L	AA	AF	AG	AS	BB	BE	HA	LL	DB	Dimension	Tolerance	ED	AQ	LM	HH	R
180	0－0.5	15	＋0.43 0	349	356	350	825	70	280	318	108	359	-	22	216	M16	100	0－0.87	5	330	890	169	0
200	0－0.5	19	＋0.52 0	388	398	390	905	70	311.5	371	129	369	-	25	258	M20	100	0－0.87	5	370	970	200	0
225	0－0.5	19	＋0.52 0	431	429	405	925	75	332	371	129	355	-	28	258	M20	125	0－1	10	415	900	205	0
225	0－0.5	19	＋0.52 0	431	429	405	980	75	332	371	129	380	-	28	258	M20	100	0－0.87	5	415	1045	205	0
225	0－0.5	19	＋0.52 0	431	429	405	1010	75	332	371	129	380	-	28	258	M20	125	0－1	10	415	1075	205	0
250	0－0.5	24	＋0.52 0	486	475	455	975	80	368	451	167	425	95	30	334	M20	125	0－1	10	465	1055	236	0
250	0－0.5	24	＋0.52 0	486	475	455	975	80	368	451	167	425	95	30	334	M20	125	0－1	10	465	1055	236	0
280	0－1.0	24	＋0.52 0	542	530	485	1020	85	398	451	167	445	95	35	332	M20	125	0－1	10	505	1100	235	0
280	0－1.0	24	＋0.52 0	542	530	485	1020	85	398	451	167	445	95	35	332	M20	125	0－1	10	505	1100	235	0

IM B5 construction type

IM B35 construction type

Frame size	MLFB 1MT0003-	Poles	Dimension and tolerance (mm)
			A	B	C		D		E		F		GA
			A	B	Dimension	Tolerance	Dimension	Tolerance	Dimension	Tolerance	Dimension	Tolerance	GA
280M	2DA2	2	457	419	190	±4.0	65	＋0.030＋0.011	140	±0.5	18	0－0.043	69
280M	2DB2, 2DC2, 2DD2	4,6,8	457	419	190	±4.0	75	＋0.030＋0.011	140	±0.5	20	0－0.052	79.5
315S	3AA0	2	508	406	216	±4.0	65	＋0.030＋0.011	140	±0.5	18	0－0.043	69
315S	3AB0, 3AC0, 3AD0	4,6,8,10	508	406	216	±4.0	80	＋0.030＋0.011	170	±0.5	22	0－0.052	85
315M, L	3AA2, 3AA5, 3AA6, 3AA7	2	508	457/508	216	±4.0	65	＋0.030＋0.011	140	±0.5	18	0－0.043	69
315M, L	3AB2, 3AC2, 3AD2, 3AB5, 3AB6,3AB7, 3AC5, 3AC6, 3AD5, 3AD6	4,6,8,10	508	457/508	216	±4.0	80	＋0.030＋0.011	170	±0.5	22	0－0.052	85
355S	3BC2, 3BD2	6,8,10	610	500	254	±4.0	95	＋0.035＋0.013	170	±0.5	25	0－0.052	100
355M,L	3BA2, 3BA3, 3BA5, 3BA6	2	610	560/630	254	±4.0	75	＋0.030＋0.011	140	±0.5	20	0－0.052	79.5
355M,L	3BB2, 3BB3, 3BB5, 3BB6, 3BC3,3BC4, 3BC5, 3BC6, 3BD3, 3BD5,3BD6	4,6,8,10	610	560/630	254	±4.0	95	＋0.035＋0.013	170	±0.5	25	0－0.052	100

IM B5 construction type

IM B14 construction type

Dimension and tolerance (mm)
H		K		AB	AC	AD	L	AA	AF	AG	AS	BB	BE	HA	LL	DB	EB		ED	AQ	LM	HH	R
Dimension	Tolerance	Dimension	Tolerance	AB	AC	AD	L	AA	AF	AG	AS	BB	BE	HA	LL	DB	Dimension	Tolerance	ED	AQ	LM	HH	R
280	0－1.0	24	＋0.52 0	542	530	485	1085	85	398	451	167	505	95	35	332	M20	125	0－1	10	505	1165	235	0
280	0－1.0	24	＋0.52 0	542	530	485	1085	85	398	451	167	505	95	35	332	M20	125	0－1	10	505	1165	235	0
315	0－1.0	28	＋0.52 0	628	581	605	1280	120	483	557	211	546	120	45	422	M20	125	0－1	10	590	1350	299	0
315	0－1.0	28	＋0.52 0	628	581	605	1310	120	483	557	211	546	120	45	422	M20	140	0－1	25	590	1380	299	0
315	0－1.0	28	＋0.52 0	628	581	605	1440	120	483	557	211	648	120	45	422	M20	125	0－1	10	590	1510	299	0
315	0－1.0	28	＋0.52 0	628	581	605	1470	120	483	557	211	648	120	45	422	M20	140	0－1	25	590	1540	299	0
355	0－1.0	28	＋0.52 0	730	697	690	1455	120	570	557	211	630	120	50	422	M24	140	0－1	25	665	1525	294	0
355	0－1.0	28	＋0.52 0	730	697	690	1585	120	570	557	211	780	120	50	422	M20	125	0－1	10	665	1655	294	0
355	0－1.0	28	＋0.52 0	730	697	690	1615	120	570	557	211	780	120	50	422	M24	140	0－1	25	665	1685	294	0

Type of construction IM B5, IM B35, IM V1, IM V3

IM B14 flange dimensions
Frame size	Flange with blind holes	Dimension
Frame size	DIN / EN 50347	LA	LE	M	N	P	T	S	Z
80	FT100	—	40	100	80	120	3	M6×151）	4
90	FT115	—	50	115	95	140	3	M8×15	4
100	FT130	—	60	130	110	160	3.5	M8×17	4
112	FT130	—	60	130	110	160	3.5	M8×17	4
132	FT165	—	80	165	130	200	3.5	M10×19	4
160	FT215	—	110	215	180	250	4	M12×23	4

Type of construction IM B14, IM V18, IM V19

IM B5 flange dimensions
Frame size	Flange with holes	Dimension
Frame size	DIN / EN 50347	LA	LE	M	N	P	T	S	Z
80	FF165	12	40	165	130	200	3.5	12	4
90	FF165	10	50	165	130	200	3.5	12	4
100	FF215	13	60	215	180	250	4	14.5	4
112	FF215	13	60	215	180	250	4	14.5	4
132	FF265	15	80	265	230	300	4	14.5	4
160	FF300	18	110	300	250	350	5	18.5	4
180	FF300	18	110	300	250	350	5	18.5	4
200	FF350	20	110	350	300	400	5	18.5	4
225	FF400	20	110/140	400	350	450	5	18.5	8
250	FF500	22	140	500	450	550	5	18.5	8
280	FF500	25	140	500	450	550	5	18.5	8
315	FF600	25	140/170	600	550	660	6	24	8
355	FF740	25	140/170	740	680	800	6	24	8

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