This high torque NEMA 42 closed-loop stepper motor has a frame size 110x230mm and a small step angle 1.2degree/300step per revolution, and has a rated current 6.8A with a strong holding torque output 20Nm. Compared with open-loop stepper motors, it has higher precision, higher torque, less motor heat, lower power consumption, and better response to external factors.
Motor Specification
Part Number: 1103LK222EC1-C1
Step Angle: 1.2deg
Number of Phase: 3
Holding Torque: 20Nm
Current/phase: 6.8A
Phase Resistance: 1.2ohms
Inductance: 22.0mH
Frame Size: 110x110mm
Body Length: 220mm
Shaft Diameter: Φ19mm
Shaft Length: 40mm
Keyway Length: 31mm
Number of Leads: 3
Lead Length: 300mm
Encoder Specification
Encoder Resolution: 1000CPR
Encoder Signal Channels: 2
No. of Leads: 6
Lead Length: 270mm
Contact Us
| Motor Specification | |
| Phase Number | 3 |
| Step Angle(°) | 1.2 |
| Holding Torque(Nm) | 20 |
| Holding Torque(oz.in) | 2832 |
| Rated Current(A) | 6.8 |
| Frame Size(mm) | 110x110 |
| Body Length(mm) | 220 |
| Shaft Diameter(mm) | 19 |
| Shaft Length(mm) | 40 |
| Encoder Specification | |
| Encoder Resolution(CPR) | 1000 |
| Encoder Signal Channels | 2 |
| Encoder Signal Output | Differential |
| Encoder Type | Incremental |
