Product Description
YVF2 series three-phase asynchronous motor
YVF2 three-phase variable frequency motor can be equipped with a frequency converter or an encoder to achieve low-speed stepless speed control.Good universality, its installation dimensions comply with IEC standards, and it is interchangeable with general standard motors.

Structural Decomposition Diagram

1 | Oil seal | 21 | Nameplate | 41 | Washer plain |
2 | Front flange | 22 | Rivet | 42 | Washer plain |
3 | Spring washer | 23 | Side feet | 43 | Hexagon nut |
4 | Inner hex screw | 24 | Spring washer | 44 | Washer plain |
5 | Enamelled copper wire | 25 | Inner hex screw | 45 | Cross recessed pan head screw |
6 | Stator core | 26 | Corrugate gasket | 46 | Terminal block |
7 | Casting aluminum motor housing | 27 | Lead wire | 47 | Set screw |
8 | Rear flange | 28 | Round bare terminal | 48 | Cross recessed pan head screw |
9 | Spring washer | 29 | Side feet | 49 | Spring washer |
10 | Inner hex screw | 30 | Inner hex screw | 50 | Washer plain |
11 | Fan bracket | 31 | Spring washer | 51 | Hexagon nut |
12 | Cross recessed pan head screw | 32 | Cross recessed pan head screw | 52 | Spring washer |
13 | Axial flow fan | 33 | Multiple terminal box cover | 53 | Washer plain |
14 | Fan cover | 34 | Rubber gasket seal | 54 | Washer plain |
15 | Key | 35 | Multiple terminal box | 55 | Cross recessed pan head screw |
16 | Motor shaft | 36 | Rubber gasket seal | 56 | Terminal block |
17 | Bearing | 37 | Inner hex screw | 57 | Washer plain |
18 | Cast-aluminum rotor | 38 | Cross recessed pan head screw | 58 | Spring washer |
19 | Bearing | 39 | Hexagon nut | 59 | Cross recessed pan head screw |
20 | Cable gland connector | 40 | Spring washer |
Code Description of Variable Frequency Motor

Overview of Variable Frequency Speed Control
U.:Rated voltage
f:Rated frequency
Q=X/RS
X:Total amountleak resistance ofelectric motor
Rs:Resistance of electric motor stator

The actual voltage and frequency relationship of the The output torque and speed characteristics of a motor with a rated
motor during variable frequency speed regulation power of 50Hz during variable frequency speed regulation
Product parameters
YVF2series of technical parameters
3000r/min 380V 50Hz | |||||||||||
| RATED OUTPUT | RATED SPEED | EFFICIENCY | POWER FACTOR | RATED CURRENT | RATED TORQUE | LOCKED ROTOR TORQUE | MAXIMUM TORQUE | FREQUENCY CONVERSION BLOWER | ||
VOLTAGE | SPEED | ||||||||||
RATED TORQUE | RATED TORQUE | ||||||||||
THREE PHASE | SINGLE PHASE | ||||||||||
kW | rpm | η% | COSφ | A | Nm | Ts/Tn | Tmax/Tn | ||||
YVF2-631-2 | 0.18 | 2800 | 65 | 0.8 | 0.53 | 0.61 | 2.2 | 2.2 | 380 | 220 | 2800 |
YVF2-632-2 | 0.25 | 2800 | 68 | 0.81 | 0.69 | 0.85 | 2.2 | 2.2 | 380 | 220 | 2800 |
YVF2-711-2 | 0.37 | 2830 | 70 | 0.81 | 0.99 | 1.25 | 2.2 | 2.2 | 380 | 220 | 2800 |
YVF2-712-2 | 0.55 | 2830 | 73 | 0.82 | 1.4 | 1.86 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-801-2 | 0.75 | 2840 | 75 | 0.83 | 1.83 | 2.52 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-802-2 | 1.1 | 2840 | 77 | 0.85 | 2.55 | 3.7 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-90S-2 | 1.5 | 2840 | 79 | 0.85 | 3.39 | 5.04 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-90L-2 | 2.2 | 2840 | 81 | 0.86 | 4.8 | 7.4 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-100L-2 | 3 | 2860 | 83 | 0.87 | 6.31 | 10 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-112M-2 | 4 | 2880 | 84 | 0.88 | 8.22 | 13.3 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-132S1-2 | 5.5 | 2910 | 85 | 0.88 | 11.2 | 18 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-132S2-2 | 7.5 | 2910 | 86 | 0.88 | 15.1 | 24.6 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-160M1-2 | 11 | 2930 | 88 | 0.89 | 21.3 | 35.9 | 2.2 | 2.3 | 380 | 220 | 1400 |
YVF2-160M2-2 | 15 | 2930 | 89 | 0.89 | 28.8 | 48.9 | 2.2 | 2.3 | 380 | 220 | 1400 |
YVF2-160L-2 | 18.5 | 2935 | 90 | 0.9 | 34.7 | 60.2 | 2.2 | 2.3 | 380 | 220 | 1400 |
YVF2-180M-2 | 22 | 2935 | 90 | 0.9 | 41.3 | 71.6 | 2 | 2.3 | 380 | 220 | 1400 |
1500r/min 380V 50Hz | |||||||||||
| RATED OUTPUT | RATED SPEED | EFFICIENCY | POWER FACTOR | RATED CURRENT | RATED TORQUE | LOCKED ROTOR TORQUE | MAXIMUM TORQUE | FREQUENCY CONVERSION BLOWER | ||
VOLTAGE | SPEED | ||||||||||
RATED TORQUE | RATED TORQUE | ||||||||||
THREE PHASE | SINGLE PHASE | ||||||||||
kW | rpm | η% | COSφ | A | Nm | Ts/Tn | Tmax/Tn | ||||
YVF2-631-4 | 0.12 | 1360 | 57 | 0.72 | 0.44 | 0.84 | 2.2 | 2 | 380 | 220 | 2800 |
YVF2-632-4 | 0.18 | 1360 | 60 | 0.73 | 0.62 | 1.26 | 2.2 | 2 | 380 | 220 | 2800 |
YVF2-711-4 | 0.25 | 1375 | 65 | 0.74 | 0.79 | 1.74 | 2.2 | 2 | 380 | 220 | 2800 |
YVF2-712-4 | 0.37 | 1375 | 67 | 0.75 | 1.12 | 2.57 | 2.2 | 2 | 380 | 220 | 2800 |
YVF2-801-4 | 0.55 | 1405 | 71 | 0.75 | 1.57 | 3.74 | 2.2 | 2.4 | 380 | 220 | 2800 |
YVF2-802-4 | 0.75 | 1405 | 73 | 0.77 | 2.02 | 5.1 | 2.2 | 2.4 | 380 | 220 | 2800 |
YVF2-90S-4 | 1.1 | 1445 | 75 | 0.79 | 2.82 | 7.27 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-90L-4 | 1.5 | 1445 | 78 | 0.79 | 3.7 | 9.91 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-100L1-4 | 2.2 | 1440 | 80 | 0.81 | 5.16 | 14.6 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-100L2-4 | 3 | 1440 | 82 | 0.82 | 6.78 | 19.9 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-112M-4 | 4 | 1440 | 84 | 0.82 | 8.82 | 26.5 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-132S1-4 | 5.5 | 1440 | 85 | 0.84 | 11.7 | 36.5 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-132S2-4 | 7.5 | 1440 | 87 | 0.84 | 15.6 | 49.7 | 2.2 | 2.3 | 380 | 220 | 2800 |
YVF2-160M-4 | 11 | 1450 | 88 | 0.85 | 21.3 | 72.4 | 2.2 | 2.2 | 380 | 220 | 1400 |
YVF2-160L-4 | 15 | 1450 | 89 | 0.85 | 30.1 | 98.8 | 2.2 | 2.2 | 380 | 220 | 1400 |
YVF2-180M-4 | 18.5 | 1455 | 90.5 | 0.86 | 36.5 | 121.4 | 2.2 | 2.2 | 380 | 220 | 1400 |
YVF2-180L-4 | 22 | 1455 | 91 | 0.86 | 43.1 | 144.4 | 2 | 2.2 | 380 | 220 | 1400 |
1000r/min 380V 50Hz | |||||||||||
| RATED OUTPUT | RATED SPEED | EFFICIENCY | POWER FACTOR | RATED CURRENT | RATED TORQUE | LOCKED ROTOR TORQUE | MAXIMUM TORQUE | FREQUENCY CONVERSION BLOWER | ||
VOLTAGE | SPEED | ||||||||||
RATED TORQUE | RATED TORQUE | ||||||||||
THREE PHASE | SINGLE PHASE | ||||||||||
kW | rpm | η% | COSφ | A | Nm | Ts/Tn | Tmax/Tn | ||||
YVF2-711-6 | 0.18 | 900 | 58 | 0.66 | 0.71 | 1.91 | 1.9 | 2 | 380 | 220 | 2800 |
YVF2-712-6 | 0.25 | 900 | 59 | 0.68 | 0.95 | 2.65 | 1.9 | 2 | 380 | 220 | 2800 |
YVF2-801-6 | 0.37 | 910 | 62 | 0.7 | 1.3 | 3.88 | 1.9 | 2 | 380 | 220 | 2800 |
YVF2-802-6 | 0.55 | 910 | 65 | 0.72 | 1.79 | 5.77 | 1.9 | 2.1 | 380 | 220 | 2800 |
YVF2-90S-6 | 0.75 | 930 | 70 | 0.72 | 2.26 | 7.7 | 2.1 | 2.1 | 380 | 220 | 2800 |
YVF2-90L-6 | 1.1 | 940 | 73 | 0.73 | 3.14 | 11.2 | 2.1 | 2.1 | 380 | 220 | 2800 |
YVF2-100L-6 | 1.5 | 940 | 76 | 0.76 | 3.95 | 15.2 | 2.2 | 2.1 | 380 | 220 | 2800 |
YVF2-112M-6 | 2.2 | 960 | 79 | 0.76 | 5.57 | 21.9 | 2.2 | 2.1 | 380 | 220 | 2800 |
YVF2-132S-6 | 3 | 960 | 81 | 0.76 | 7.4 | 29.8 | 2.2 | 2.1 | 380 | 220 | 2800 |
YVF2-132M1-6 | 4 | 960 | 83 | 0.76 | 9.63 | 39.8 | 2.2 | 2.1 | 380 | 220 | 2800 |
YVF2-132M2-6 | 5.5 | 960 | 84 | 0.77 | 12.9 | 54.7 | 2.2 | 2.1 | 380 | 220 | 2800 |
YVF2-160M-6 | 7.5 | 970 | 86 | 0.78 | 17 | 73.8 | 1.8 | 2.1 | 380 | 220 | 1400 |
YVF2-160L-6 | 11 | 970 | 87 | 0.79 | 24.3 | 108.3 | 1.9 | 2.1 | 380 | 220 | 1400 |
YVF2-180L-6 | 15 | 970 | 89 | 0.81 | 31.6 | 147.7 | 2.1 | 2.1 | 380 | 220 | 1400 |
Installation dimensions

FRAME SIZE | INSTALLATION DIMENSIONS | ||||||||||||
A | B | C | D | E | F | G | H | K | AB | AC | HD | L | |
63 | 100 | 80 | 40 | ø11 | 23 | 4 | 12.5 | 63 | ø7 | 135 | 120×120 | 167 | 270 |
71 | 112 | 90 | 45 | ø14 | 30 | 5 | 16 | 71 | ø7 | 137 | 130×130 | 178 | 315 |
80 | 125 | 100 | 50 | ø19 | 40 | 6 | 21.5 | 80 | ø10 | 155 | 145×145 | 190 | 340 |
90S | 140 | 100 | 56 | ø24 | 50 | 8 | 27 | 90 | ø10 | 175 | 160×160 | 205 | 400 |
90L | 140 | 125 | 56 | ø24 | 50 | 8 | 27 | 90 | ø10 | 175 | 160×160 | 205 | 400 |
100L | 160 | 140 | 63 | ø28 | 60 | 8 | 31 | 100 | ø12 | 200 | 185×185 | 240 | 430 |
112M | 190 | 140 | 70 | ø28 | 60 | 8 | 31 | 112 | ø12 | 230 | 200×200 | 270 | 480 |
132S | 216 | 140 | 89 | ø38 | 80 | 10 | 41 | 132 | ø12 | 270 | 245×245 | 315 | 567 |
132M | 216 | 178 | 89 | ø38 | 80 | 10 | 41 | 132 | ø12 | 270 | 245×245 | 315 | 567 |
160M | 254 | 210 | 108 | ø42 | 110 | 12 | 45 | 160 | ø14.5 | 320 | 335×335 | 450 | 850 |
160L | 254 | 254 | 108 | ø42 | 110 | 12 | 45 | 160 | ø14.5 | 320 | 335×335 | 450 | 870 |
180M | 279 | 241 | 121 | ø48 | 110 | 14 | 51.5 | 180 | ø14.5 | 355 | 370×370 | 500 | 880 |
180L | 279 | 279 | 121 | ø48 | 110 | 14 | 51.5 | 180 | ø14.5 | 355 | 370×370 | 500 | 980 |

FRAME SIZE | INSTALLATION DIMENSIONS | |||||||||||
D | E | F | G | M | N | P | S | T | AC | AD | L | |
63 | ø11 | 23 | 4 | 12.5 | 75 | 60 | 90 | M5 | 2.5 | 120×120 | 104 | 270 |
71 | ø14 | 30 | 5 | 16 | 85 | 70 | 105 | M6 | 2.5 | 130×130 | 107 | 315 |
80 | ø19 | 40 | 6 | 21.5 | 100 | 80 | 120 | M6 | 3 | 145×145 | 115 | 340 |
90S | ø24 | 50 | 8 | 27 | 115 | 95 | 140 | M8 | 3 | 160×160 | 122 | 400 |
90L | ø24 | 50 | 8 | 27 | 115 | 95 | 140 | M8 | 3 | 160×160 | 122 | 400 |
100L | ø28 | 60 | 8 | 31 | 130 | 110 | 160 | M8 | 3.5 | 185×185 | 137 | 430 |
112M | ø28 | 60 | 8 | 31 | 130 | 110 | 160 | M8 | 3.5 | 200×200 | 155 | 480 |

FRAME SIZE | INSTALLATION DIMENSIONS | |||||||||||||||||
A | B | C | D | E | F | G | H | K | M | N | P | S | T | AB | AC | HD | L | |
63 | 100 | 80 | 40 | ø11 | 23 | 4 | 12.5 | 63 | ø7 | 75 | 60 | 90 | M5 | 2.5 | 135 | 120×120 | 167 | 270 |
71 | 112 | 90 | 45 | ø14 | 30 | 5 | 16 | 71 | ø7 | 85 | 70 | 105 | M6 | 2.5 | 137 | 130×130 | 178 | 315 |
80 | 125 | 100 | 50 | ø19 | 40 | 6 | 21.5 | 80 | ø10 | 100 | 80 | 120 | M6 | 3 | 155 | 145×145 | 190 | 340 |
90S | 140 | 100 | 56 | ø24 | 50 | 8 | 27 | 90 | ø10 | 115 | 95 | 140 | M8 | 3 | 175 | 160×160 | 205 | 400 |
90L | 140 | 125 | 56 | ø24 | 50 | 8 | 27 | 90 | ø10 | 115 | 95 | 140 | M8 | 3 | 175 | 160×160 | 205 | 400 |
100L | 160 | 140 | 63 | ø28 | 60 | 8 | 31 | 100 | ø12 | 130 | 110 | 160 | M8 | 3.5 | 200 | 185×185 | 240 | 430 |
112M | 190 | 140 | 70 | ø28 | 60 | 8 | 31 | 112 | ø12 | 130 | 110 | 160 | M8 | 3.5 | 230 | 200×200 | 270 | 480 |

FRAME SIZE | INSTALLATION DIMENSIONS | |||||||||||
D | E | F | G | M | N | P | S | T | AC | AD | L | |
63 | ø11 | 23 | 4 | 12.5 | 115 | 95 | 140 | 10 | 3 | 120×120 | 104 | 280 |
71 | ø14 | 30 | 5 | 16 | 130 | 110 | 160 | 10 | 3.5 | 130×130 | 107 | 315 |
80M | ø19 | 40 | 6 | 21.5 | 165 | 130 | 200 | 12 | 3.5 | 145×145 | 115 | 340 |
90S | ø24 | 50 | 8 | 27 | 165 | 130 | 200 | 12 | 3.5 | 160×160 | 122 | 400 |
90L | ø24 | 50 | 8 | 27 | 165 | 130 | 200 | 12 | 3.5 | 160×160 | 122 | 400 |
100L | 28 | 60 | 8 | 31 | 215 | 180 | 250 | 14.5 | 4 | 185×185 | 137 | 430 |
112M | 28 | 60 | 8 | 31 | 215 | 180 | 250 | 14.5 | 4 | 200×200 | 155 | 480 |
132S | 38 | 80 | 10 | 41 | 265 | 230 | 300 | 14.5 | 4 | 245×245 | 180 | 567 |
132M | 38 | 80 | 10 | 41 | 265 | 230 | 300 | 14.5 | 4 | 245×245 | 180 | 567 |
160M | 42 | 110 | 12 | 45 | 300 | 250 | 350 | 18.5 | 5 | 335×335 | 290 | 850 |
160L | 42 | 110 | 12 | 45 | 300 | 250 | 350 | 18.5 | 5 | 335×335 | 290 | 870 |
180M | 48 | 110 | 14 | 51.5 | 300 | 250 | 350 | 18.5 | 5 | 370×370 | 340 | 880 |
180L | 48 | 110 | 14 | 51.5 | 300 | 250 | 350 | 18.4 | 5 | 370×370 | 340 | 980 |

FRAME SIZE | INSTALLATION DIMENSIONS | |||||||||||||||||
A | B | C | D | E | F | G | H | K | M | N | P | S | T | AB | AC | HD | L | |
63 | 100 | 80 | 40 | ø11 | 23 | 4 | 12.5 | 63 | ø7 | 115 | 95 | 140 | 10 | 2.5 | 115 | 120×120 | 167 | 280 |
71 | 112 | 90 | 45 | ø14 | 30 | 5 | 16 | 71 | ø7 | 130 | 110 | 160 | 10 | 3.5 | 136 | 130×130 | 178 | 315 |
80M | 125 | 100 | 50 | ø19 | 40 | 6 | 21.5 | 80 | ø10 | 165 | 130 | 200 | 12 | 3.5 | 154 | 145×145 | 190 | 340 |
90S | 140 | 100 | 56 | ø24 | 50 | 8 | 27 | 90 | ø10 | 165 | 130 | 200 | 12 | 3.5 | 180 | 160×160 | 205 | 400 |
90L | 140 | 125 | 56 | ø24 | 50 | 8 | 27 | 90 | ø10 | 165 | 130 | 200 | 12 | 3.5 | 180 | 160×160 | 205 | 400 |
100L | 160 | 140 | 63 | ø28 | 60 | 8 | 31 | 100 | ø12 | 215 | 180 | 250 | 14.5 | 4 | 205 | 185×185 | 240 | 430 |
112M | 190 | 140 | 70 | ø28 | 60 | 8 | 31 | 112 | ø12 | 215 | 180 | 250 | 14.5 | 4 | 235 | 200×200 | 270 | 480 |
132S | 216 | 140 | 89 | ø38 | 80 | 10 | 41 | 132 | ø12 | 265 | 230 | 300 | 14.5 | 4 | 261 | 245×245 | 310 | 567 |
132M | 216 | 178 | 89 | ø38 | 80 | 10 | 41 | 132 | ø12 | 265 | 230 | 300 | 14.5 | 4 | 261 | 245×245 | 310 | 567 |
160M | 254 | 210 | 108 | ø42 | 110 | 12 | 45 | 160 | ø14.5 | 300 | 250 | 350 | 18.5 | 5 | 320 | 335×335 | 450 | 850 |
160L | 254 | 254 | 108 | ø42 | 110 | 12 | 45 | 160 | ø14.5 | 300 | 250 | 350 | 18.5 | 5 | 320 | 335×335 | 450 | 870 |
180M | 279 | 241 | 121 | ø48 | 110 | 14 | 51.5 | 180 | ø14.5 | 300 | 250 | 350 | 18.5 | 5 | 355 | 370×370 | 500 | 880 |
180L | 279 | 279 | 121 | ø48 | 110 | 14 | 51.5 | 180 | ø14.5 | 300 | 250 | 350 | 18.5 | 5 | 355 | 370×370 | 500 | 980 |
Product Display
Junction box
Thickened and hardened junction box,
Anti collision deformation
Cooling hood
Effectively dissipate the heat of the motor,
Ensure that the motor works for a long time
High hardness bearings
Fine material selection and precision
manufacturing.Long term stable
operation and long service life
Detail Display
Selected high-quality all copper coils
Precision bearings are quieter
Precision cold-rolled steel sheet
Precision machined rotor
Application Cases

Mine Automated Workshop Machinery and equipment Power industry

Industrial processing Metallurgy Construction industry Textile industry
Quality commitment, buy with confidence!
Quality Assurance Butler Service Technical Guidance Factory direct sale Lifetime maintenance










