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YVF2 Series Variable Speed Motors

Introduction

YVF2 Series Variable Speed Motors are AC high efficiency, energy saving motors. It can be configured with the frequency converter from domastic and abroad. It has the characteristics with reliable operation and easy maintenance. Separate axial-flow ventilator is installed, which can guarantee a better cooling effect in different speed. YVF2 series motors can be widely applied to the equipment which need speed control in light industry, textile, chemical, metallurgy and machine tool industries etc.

Construction and mounting type

Construction type With feet and without flange on the end-shield (DE)
Mounting type IM B3FS3) 80 ~ 355 IM B6FS 80 ~ 160 IM B7FS80 ~ 160 IM B8FS 80 ~ 160 IM V5 1)FS 80 ~ 160 IM V6 2)FS 80 ~ 160
Diagram
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 B5FS 80 ~ 280 IM V1 1）FS 80 ~ 355 IM V3 2）FS 80 ~ 160 IM B35FS 80 ~ 355 IM V15 1）FS 80 ~ 160 IM V35 2）FS 80 ~ 160
Diagram
Construction type Without feet and with C-flange on the end-shield (DE) With feet and with C-flange on the end-shield (DE)
Mounting type IM B14FS 80 ~ 112 IM V18 1）FS 80 ~ 112 IM V19 2）FS 80 ~ 112 IM B34FS80 ~ 112
Diagram
    Note:
  • 1) At outdoor application, the using of protective cover (Option code H00) isrecommended
  • 2) At out door application the protection of shaft again jet-water is recommended
  • 3) FS-frame size


Order No. example

Variable Speed Motors

4 pole, 5.5 kW, IM B3, 380VY 50 Hz, IP55,

connection box at right side and cable entry at bottom (view from DE) Motor order code: YVF2-132S-4-5.5-2-1AA5



Nameplate example



Bearing system

YVF2 series motors are supplied with the ball bearing as standard. These bearings are either of the sealed or regreasable type.

For FS80 ~ 160, the floating bearings are assembled; for FS180 ~ 355, floating bearing at DE, and fixed bearing at NDE assembled.

Bearing Assignment
Frame size Pole DE bearing NDE bearing (Horizontal mounting) NDE bearing (Horizontal mounting)
80 2、4、6 6204 2RZ C3 6204 2RZ C3 6204 2RZ C3
90 2、4、6 6205 2RZ C3 6205 2RZ C3 6205 2RZ C3
100 2、4、6 6206 2RZ C3 6206 2RZ C3 6206 2RZ C3
112 2、4、6 6206 2RZ C3 6206 2RZ C3 6206 2RZ C3
132 2、4、6、8 6208 2RZ C3 6208 2RZ C3 6208 2RZ C3
160 2、4、6、8 6309 2RZ C3 6209 2RZ C3 6209 2RZ C3
180 2、4、6、8 6310 C3 6210 C3 6210 C3
200 2、4、6、8 6312 C3 6212 C3 6212 C3
225 2、4、6、8 6313 C3 6213 C3 6213 C3
250 2、4、6、8 6314 C3 6215 C3 7215 AC
280 2、4、6、8 6317 C3 6217 C3 7217 AC
2 6319 C3 6317 C3 7317 AC
4、6、8 6319 C3 6319 C3 7319 AC
2 6319 C3 6319 C3 7319 AC
4、6、8 6322 C3 6322 C3 7322 AC

Frame size、Pole & Frequency Table
Frame size Pole Constant Torque Constant Power
FS80~180 2P 3~50 50~100
FS200~355 50~60
FS80~315 4P 50~100
FS355 50~75
FS80~FS355 6P 50~100
FS80~FS355 8P

Connection boxes technical data
Frame size Contact screw thread Outer cable diameter (sealing range) (mm) Cable entry size
80 ~ 100 M4 10～14 M24 x 1.5
112 ~ 132 M5 13～18 M27 x 2 + M27 x 2
160 ~ 180 M5 18～25 M36 x 2 + M36 x 2
200 ~ 225 M8 22～32 M48 x 2 + M48 x 2
250 M10 37～44 M64 x 2 + M64 x 2
280 M10
315 M12
355 M16 45～52 M72 x 2 + M72 x 2

Technical data for separately fan
Motor frame size Rated voltage(V) Rated frequency(Hz) Rated output(W) Current(A) Speed(r/min) ΔL
80 220D/380Y 50 30 0.14/0.08 2800 60
90 220D/380Y 50 30 0.14/0.08 2800 75
100 220D/380Y 50 52 0.21/0.12 2800 70
112 220D/380Y 50 52 0.21/0.12 2800 80
132 220D/380Y 50 45 0.35/0.2 1400 75
160 220D/380Y 50 45 0.35/0.2 1400 45
180 220D/380Y 50 120 1.04/0.6 1400 55
200 220D/380Y 50 120 1.04/0.6 1400 60
225 220D/380Y 50 120 1.04/0.6 1400 70
250 220D/380Y 50 230 1.73/1.0 1400 65
280 220D/380Y 50 300 1.8/1.2 1400 105
315 220D/380Y 50 1100 4.33/2.5 1350 145
355 220D/380Y 50 1100 4.33/2.5 1350 150

Note: The fan can be running with supply 210 ~ 240VD/360 ~ 420VY 50Hz, and also 220 ~ 260VD/380 ~ 480VY 60Hz. Other voltage supply, possible on request.


Technical data

Power（kW） Type Rated torque（N.m） Current（A） Weight（kG） Type Rated torque（N.m） Current（A） Weight（kG） Power of suited converter（kW）
0.55 YVF2-80M2-6 5.3 1.66 16.0 1
0.75 YVF2-90S-6 7.2 2.25 20 1
1.1 YVF2-90L-6 10.5 3.2 24 2
1.5 YVF2-100L-6 14.3 4.2 31 2
2.2 YVF2-112M-6 21 6 41 YVF2-132S-8 28 7.5 72 3
3 YVF2-132S-6 28.6 7.9 54 YVF2-132M-8 38.2 9.9 70 4
4 YVF2-132M1-6 38.2 10.1 65 YVF2-160M1-8 51 11.6 105 6
5.5 YVF2-132M2-6 52.5 13.4 73 YVF2-160M2-8 70 15.1 103 10
7.5 YVF2-160M-6 71.6 17.2 115 YVF2-160L-8 95.5 20.5 127 10
11 YVF2-160L-6 105 24.5 145 YVF2-180L-8 140 26 163 15
15 YVF2-180L-6 143 31.5 183 YVF2-200L-8 191 34 233 20
18.5 YVF2-200L1-6 177 39.5 235 YVF2-225S-8 236 42 246 30
22 YVF2-200L2-6 210 46.5 252 YVF2-225M-8 280 50 286 30
30 YVF2-225M-6 287 62 320 YVF2-250M-8 382 64 355 40
37 YVF2-250M-6 353 75 400 YVF2-280S-8 471 84 427 50
45 YVF2-280S-6 430 88 483 YVF2-280M-8 573 97 485 60
55 YVF2-280M-6 525 106 550 YVF2-315S-8 700 115 665 70
75 YVF2-315S-6 716 146 790 YVF2-315M-8 955 156 845 100
90 YVF2-315M-6 859 173 950 YVF2-315L1-8 1146 182 890 120
110 YVF2-315L1-6 1050 210 1085 YVF2-315L2-8 1401 220 1040 150
132 YVF2-315L2-6 1261 250 1125 YVF2-355M1-8 1681 265 1530 180
160 YVF2-355M1-6 1528 300 1770 YVF2-355M2-8 2037 325 1650 210
185 YVF2-355M2-6 1767 350 1770 YVF2-355L1-8 2356 365 1820 220
200 YVF2-355M3-6 1910 375 1810 YVF2-355L2-8 2547 395 1930 270
220 YVF2-355L1-6 2101 415 1980 280
250 YVF2-355L2-6 2387 470 2010 350



Dimensions of mounting and outline

Type of construction IM B3

Type of construction IM B35

Frame size Type YVF2- pols Dimension designation according to IEC standards
A AA AB AC AD / AD' AF / AF' AG AH AS B
80 M 80M1-□80M2-□ 2,4, 6 125125 3434 160160 161161 145145 107107 130130 -- 5252 100100
90 S 90S-□ 2, 4, 6 140 36 180 175 160 116 135 - 55 100
90 L 90L-□ 140 36 180 175 160 116 135 - 55 125
100 L 100L-2100L1-4100L-6100L2-4 2464 160160 4040 200200 196196 165165 129129 135135 -- 5555 140140
112 M 112M-□ 2, 4, 6 190 45 226 217 193 145 152 - 64 140
132 S 132S1-2 2, 216 55 262 258 203 166 152 - 64 140
132S-□ 4, 6, 8
132S2-2 2 216 55 262 258 203 166 152 - 64 140
132 M 132M-4 4 216 55 262 258 203 166 152 - 64 178
132M1-6 6
132M-8 8
132M2-6 6 216 55 262 258 203 166 152 - 64 178
160 M 160M1-2 2 254 65 314 311 255 207 195 480 83 210
160M-4 4
160M-6 6
160M1-8 8
160M2-□ 2, 8 254 65 314 311 255 207 195 480 83 210
160 L 160L-□ 2, 4, 6 254 65 314 311 255 207 195 480 83 254
8

Type of construction IM B5 and IM V1

Type of construction IM B14

Dimension designation according to IEC standards DE shaft extensiion
BB BC BE C H h HA HH K / K' L LL D DB E EB F GA
130 15 - 50 80 29 10 72 10 350 103 19 M6 40 22 6 21.5
130 15 - 50 80 29 10 72 10 350 103 19 M6 40 22 6 21.5
140 20 - 56 90 35 12 75 10 395 110 24 M8 50 32 8 27
165 20 - 56 90 35 12 75 10 420 110 24 M8 50 32 8 27
188 24 - 63 100 45 14 77 12 455 110 28 M10 60 40 8 31
188 24 - 63 100 45 14 77 12 455 110 28 M10 60 40 8 31
180 20 42 70 112 48 15 87 12 480 119 28 M10 60 40 8 31
186 23 42 89 132 68 18 99 12 545 119 38 M12 80 56 10 41
186 23 42 89 132 68 18 99 12 545 119 38 M12 80 56 10 41
224 23 42 89 132 68 18 99 12 585 119 38 M12 80 56 10 41
224 23 42 89 132 68 18 99 12 585 119 38 M12 80 56 10 41
260 25 60 108 160 77 20 150 15 660 157 42 M16 110 80 12 45
260 25 60 108 160 77 20 150 15 660 157 42 M16 110 80 12 45
320 25 60 108 160 77 20 150 15 720 157 42 M16 110 80 12 45
304 705

Frame size Type YVF2- pols Dimension designation according to IEC standards
A AA AB AC AD / AD' AF / AF' AG AH AS B
180M 180M-□ 2,4 279 70 349 356 275 223 195 515 83 241
180L 180L-□ 4,6 279 70 349 356 275 223 195 515 83 279
8
200L 200L1-2 2 318 70 388 398 310 248 255 575 107 305
200L-4 4
200L1-6 6
200L2-2 2 318 70 388 398 310 248 255 575 107 305
200L2-6 6
200L-8 8
225S 225S-4 4 356 75 431 428 325 257 255 605 107 286
225S-8 8
225M 225M-2 2 356 75 431 428 325 257 255 605 107 311
225M-□ 4, 6 356 75 431 428 325 257 255 605 107 311
225M-8 8 356 75 431 428 325 257 255 605 107 311
250M 250M-2250M-□250M-8 24, 68 406406 8080 484484 475475 360360 292292 285285 670670 124124 349349
280S 280S-2 2 457 85 542 530 395 322 285 755 124 368
280S-□ 4, 6 457 85 542 530 395 322 285 755 124 368
280S-8 8
280M 280M-2 2 457 85 542 530 395 322 285 755 124 419
280M-□ 4, 6 457 85 542 530 395 322 285 755 124 419
280M-8 8 457 85 542 530 395 322 285 755 124 419
315S 315S-2 2 508 120 628 581 505 413 370 920 171 406
315S-□ 4,6
315S-8 8 508 120 628 581 505 413 370 920 171 406
315M 315M-2 2 508 120 628 581 505 413 370 920 171 457/508
315M-□ 4, 6
315M-8 8 508 120 628 581 505 413 370 920 171 457/508
315L 315L1-2 2 508 120 628 581 505 413 370 920 171 457/508
315L-2 2
315L2-2 2
315L1-4 4 508 120 628 581 505 413 370 920 171 457/508
315L-4 4
315L2-4 4
315L1-6 6
315L2-6 6
315L1-8 8 508 120 628 581 505 413 370 920 171 457/508
315L2-8 8
355M 355M1-2 2 610 120 730 698 625 517 454 1145 181 560/630
355M1-□ 4,6,8 610 120 730 698 625 517 454 1145 181 560/630
355M2-2 2 610 120 730 698 625 517 454 1145 181 560/630
355M2-□ 4,6
355M2-8 8 610 120 730 698 625 517 454 1145 181 560/630
355M3-6 6 610 120 730 698 625 517 454 1145 181 560/630
355L 355L1-2 2 610 120 730 698 625 517 454 1145 181 560/630
355L1-□ 4, 6
355L1-8 8 610 120 730 698 625 517 454 1145 181 560/630
355L-2 2 610 120 730 698 625 517 454 1145 181 560/630
355L2-□ 4, 6 610 120 730 698 625 517 454 1145 181 560/630
355L2-8 8

Dimension designation according to IEC standards DE shaft extensiion
BB BC BE C H h HA HH K / K' L LL D DB E EB F GA
345 35 60 121 180 97 22 161 15 785 157 48 M16 110 80 14 51.5
385 35 60 121 180 97 22 161 15 825 157 48 M16 110 80 14 51.5
344 785
412 32 72 133 200 94 25 186 19 880 194 55 M20 110 80 16 59
412 32 72 133 200 94 25 186 19 880 194 55 M20 110 80 16 59
379 845
366 45 72 149 225 119 28 189 19 880 194 60 M20 140 100 18 64
880
405 45 72 149 225 119 28 189 19 905 194 55 M20 110 80 16 59
405 45 72 149 225 119 28 189 19 935 194 60 M20 140 100 18 64
391 45 72 149 225 119 28 189 19 905 194 60 M20 140 100 18 64
460 40 80 168 250 126 30 222 24 1020 224 60 M20 140 100 18 64
460 40 80 168 250 126 30 222 24 1020 224 65 M20 140 100 18 69
425 970
485 74 80 190 280 156 35 216 24 1090 224 65 M20 140 100 18 69
485 74 80 190 280 156 35 216 24 1090 224 75 M20 140 100 20 79
1075
536 74 80 190 280 156 35 216 24 1140 224 65 M20 140 100 18 69
536 74 80 190 280 156 35 216 24 1140 224 75 M20 140 100 20 79
536 74 80 190 280 156 35 216 24 1125 224 75 M20 140 100 20 79
540 84 120 216 315 155 45 257 28 1320 280 65 M20 140 100 18 69
1350 80 170 130 22 85
540 84 120 216 315 155 45 257 28 1300 280 80 M20 170 130 22 85
680 84 120 216 315 155 45 257 28 1550 280 65 M20 140 100 18 69
1580 80 170 130 22 85
680 84 120 216 315 155 45 257 28 1480 280 80 M20 170 130 22 85
680 84 120 216 315 155 45 257 28 1550 280 65 M20 140 100 18 69
680 84 120 216 315 155 45 257 28 1580 280 80 M20 170 130 22 85
680 84 120 216 315 155 45 257 28 1480 280 80 M20 170 130 22 85
750 68 125 254 355 136 53 281 28 1640 400 75 M20 140 125 20 79.5
750 68 125 254 355 136 53 281 28 1670 400 95 M24 170 140 25 100
750 68 125 254 355 136 53 281 28 1640 400 75 M20 140 125 20 79.5
1670 95 M24 170 140 25 100
750 68 125 254 355 136 53 281 28 1670 400 95 M24 170 140 25 100
750 68 125 254 355 136 53 281 28 1670 400 95 M24 170 140 25 100
750 68 125 254 355 136 53 281 28 1640 400 75 M20 140 125 20 79.5
1670 95 M24 170 140 25 100
750 68 125 254 355 136 53 281 28 1670 400 95 M24 170 140 25 100
750 68 125 254 355 136 53 281 28 1640 400 75 M20 140 125 20 79.5
750 68 125 254 355 136 53 281 28 1670 400 95 M24 170 140 25 100



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

Frame size Type of construction Flange with through holes (FF/A) / tapped holes (FT/C)
According to DIN EN 50347
80 IM B5, IM B35, IMV1, IM V3IM B14, IM V18, IM V19 FF 165FT 100
90 IM B5, IM B35, IMV1, IM V3IM B14, IM V18, IM V19 FF 165FT 115
100 IM B5, IM B35, IMV1, IM V3IM B14, IM V18, IM V19 FF 215FT 130
112 IM B5, IM B35, IMV1, IM V3IM B14, IM V18, IM V19 FF 215FT 130
132 IM B5, IM B35, IMV1, IM V3 FF 265
160 IM B5, IM B35, IMV1, IM V3 FF 300
180 IM B5, IM B35, IMV1, IM V3 FF 300
200 IM B5, IM B35, IMV1, IM V3 FF 350
225 IM B5, IM B35, IMV1, IM V3 FF 400
250 IM B5, IM B35, IMV1, IM V3 FF 500
280 IM B5, IM B35, IMV1, IM V3 FF 500
315 IM B5, IM B35, IMV1, IM V3 FF 600
355 IM B5, IM B35, IMV1, IM V3 FF 740

Type of construction IM B14, IM V18, IM V19

Dimension designation according to IEC standards
LA LE M N P S T Z
12－ 4040 165100 13080 200120 12M 6 3.53 44
12－ 5050 165115 13095 200140 12M 8 3.53 44
13－ 6060 215130 180110 250160 14.5M 8 43.5 44
14－ 6060 215130 180110 250160 14.5M 8 43.5 44
14 80 265 230 300 14.5 4 4
14 110 300 250 350 18.5 5 4
15 110 300 250 350 18.5 5 4
17 110 350 300 400 18.5 5 4
20 110 / 140 400 350 450 18.5 5 8
22 140 500 450 550 18.5 5 8
22 140 500 450 550 18.5 5 8
22 140 / 170 600 550 660 24 6 8
25 140 / 170 740 680 800 24 6 8



Standard Options－YVF2

Option Code Option Code Application Scope
Q5A Installation of 2 PT 100 screw-in resistance thermometers (basic circuit) for rolling-contact bearings FS180~355
Q041) Anti-condensation heater for 220V FS80~355
R102) Rotation of terminal box by 90 ° , inserted from drive end FS80~355
R113) Rotation of terminal box by 90 ° , inserted from non-drive end FS80~355
R12 Rotation of terminal box by 180 ° FS80~355
M12 English Nameplate FS80~355
P804) Round flange FS80~315
X77 Turning flange FS80~315
S01 Unpainted FS80~355
L80 SKF bearings FS80~355
W02 NSK bearings FS80~355
H00 Motor with protective cover FS80~355