China DC Motor Brushless Motor Brushless DC Motor BLDC Motor Electric Motor Servo Motor 57bl3a90 36V 24V 48V 8poles 3000rpm 185W 62W 125W 0.2n. M 0.4n. M 0.6n. M, Find details about China Brushless DC Motor, Electric Motor from DC Motor Brushless Motor Brushless DC Motor BLDC Motor Electric Motor Servo Motor 57bl3a90 36V 24V 48V 8poles 3000rpm 185W 62W 125W 0.2n. M 0.4n. M 0.6n. M
Brushless DC Motor Series 57BL(NEMA 23) | ||||||||
Model | 57BL3A50 | 57BL3A70 | 57BL3A90 | |||||
Specification | Unit | -A | -B | -B | -C | -B | -C | |
Rated voltage | U | V | 24 | 36 | 36 | 48 | 36 | 48 |
Rated out power | Pout | W | 62 | 62 | 125 | 125 | 185 | 185 |
Rated speed | n N | rpm | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 |
Rated current | I N | A | 3.3 | 2.2 | 4.4 | 3.2 | 6.5 | 4.8 |
Rated torque | T N | N.m | 0.2 | 0.2 | 0.4 | 0.4 | 0.6 | 0.6 |
Peak current | I P | A | 10.5 | 6.5 | 13.4 | 9.8 | 20 | 14.9 |
Peak torque | T p | N.m | 0.58 | 0.6 | 1.29 | 1.31 | 1.9 | 2 |
Voltage constant | K E | V/ Krpm | 6.23 | 9.5 | 9.47 | 12.7 | 9.45 | 12.6 |
Torque constant | K T | N.m/A | 0.069 | 0.11 | 0.095 | 0.134 | 0.097 | 0.136 |
Rotor inertia | J | Kg.cm 2 | 0.3 | 0.3 | 0.6 | 0.6 | 0.9 | 0.9 |
Number of poles | N P | 8 | 8 | 8 | 8 | 8 | 8 | |
Winding class | B | B | B | B | B | B | ||
Motor weight | Kg | 0.65 | 0.65 | 1 | 1 | 1.4 | 1.4 | |
Remark | 1. Motor are available with different winding and mechanical modification to meet specific applications. | |||||||
2. Can match encoder. |