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our main products:
hybrid stepper motor and drives
Brushless DC motor and drives
planetary gearbox
AC servo motor
Spindle motor
Linear guide and its pairs
Ball screw and its pairs
General specification:
| Item | Specification |
| Widing type | Star/Delta |
| Hall effect angle | 120 degree electrice angle |
| Shaft runout | 0.025mm |
| Radial play | 0.02mm/50g |
| End play | 0.08mm/50g |
| Max radial force | 75N/20mm from the flange |
| Max axial force | 15N |
| Insulation class | Class B |
| IP class | IP 40 |
| Dielectric strength | 500VDC for one minute |
| Insulation Resistance | 100MΩmin 500VDC |
Electrical Specification:
| Model | Rated Voltage | Rated Current | Rated Power | Rated Torque | Peak Torque | Rated Speed | Length | Mass |
| (VDC) | (A) | (W) | (N.m) | (N.m) | (RPM) | (mm) | (kg) | |
| 57BLY50-230 | 36 | 3.1 | 84 | 0.2 | 0.6 | 4000 | 54 | 0.35 |
| 57BLY70-230 | 36 | 6.2 | 167 | 0.4 | 1.2 | 4000 | 74 | 0.5 |
| 57BLY90-230 | 36 | 9.3 | 251 | 0.6 | 1.8 | 4000 | 94 | 0.65 |
| 57BLY110-230 | 36 | 12.4 | 335 | 0.8 | 2.4 | 4000 | 114 | 0.8 |
Electrical Connection:
| Lead No. | Lead Color | Lead Gauge | Function | Description |
| 1 | Red | UL3266/28AWG | VCC+5VDC | SUPPLY VOLTAGE FOR HALL SENSORS |
| 2 | Black | GND | GROUND FOR HALL SENSORS | |
| 3 | Yellow | HALL A | SIGNAL OF HALL A | |
| 4 | Green | HALL B | SIGNAL OF HALL B | |
| 5 | Blue | UL3266/20AWG | HALL C | SIGNAL OF HALL C |
| 1 | Yellow | PHASE U | MOTOR PHASE U | |
| 2 | Green | PHASE V | MOTOR PHASE V | |
| 3 | Blue | PHASE W | MOTOR PHASE W |
Wiring diagram:

Dimensions:
(Unit=mm)

