Vacuum Stepper Motors 42 Family Size - U Series - VC
Individual Motor Specifications
Model Number | VC-U41 | VC-U42 | VC-U43 |
Drawing Number | list | list | list |
Environment | VC | VC | VC |
Motor | U41 | U42 | U43 |
Pricing | VC-U41 | VC-U42 | VC-U43 |
NEMA Frame Size | 42 | 42 | 42 |
Number of Magnetic Stacks | 1 | 2 | 3 |
Step Angle | 1.8 | 1.8 | 1.8 |
Accuracy Grade (%) | 3 | 3 | 3 |
Detent Torque (oz-in) | 16 | 25 | 38 |
Static Torque At Thermal Current {unipolar} (oz-in) | 375 | 375 | 730 |
Static Torque At Thermal Current {parallel} (oz-in) | 400 | 800 | 1150 |
Static Torque At Thermal Current {series} (oz-in) | 525 | 1000 | 1480 |
Thermal Current {unipolar} (A) | 5.0 | 6.3 | 8.1 |
Thermal Current {parallel} (A) | 5.4 | 7.2 | 9.0 |
Thermal Current {series} (A) | 4.5 | 5.4 | 7.2 |
Single Coil Inductance (mH) | 3.5 | 3.5 | 3.5 |
Single Coil Resistance (ohm) | 0.3 | 0.3 | 0.2 |
Series Inductance (mH) | 14 | 14 | 14 |
Series Resistance (ohm) | 0.8 | 0.6 | 0.6 |
Bearing Type | C/F | C/F | C/F |
Bearing Thrust Load (lbs) | 50 | 50 | 50 |
Bearing Radial Load (lbs) | 300 | 300 | 300 |
Bearing End Play (10-3 in) | C/F* | C/F* | C/F* |
Bearing Radial Play (10-3 in) | 8 | 8 | 8 |
Rotor Inertia (oz-in2) | 22 | 44 | 66 |
Body Diameter (in) | 4.2 | 4.2 | 4.2 |
Body Length (in) | 5.5 | 7.5 | 9.8 |
Weight (lbs) | 12 | 19 | 25 |
*Contact Factory
VC Size 42 Commercial Grade Vacuum Rated Stepper Motor
Options:
- Gearboxes
- Feedback Devices
- Brakes
- Cables and Connectors
- Temperature Sensors
Modifications:
- Keyways
- Custom Shafts
Speed/Torque (oz-in) Charts
Wiring Information