Description
Technical Specifications:
- Rated Voltage: 115 VAC
- Rated Frequency: 50 / 60 Hz
- Power Rating: 15 W
- Holding Torque: 16 oz-in (0.113 N·m)
- Steps per Revolution: 200 steps (1.8° per step)
- Step Accuracy: ±3% typical
- Shaft Diameter: 0.25 inch (6.35 mm)
- Insulation Class: Class B
- Operating Temperature: -20 ℃ ~ +40 ℃
- Frame Size: NEMA 09 (2.3 inch square flange)
Function Features: High step accuracy, high torque reserve, fixed step angle, simple open loop control without feedback, reliable low speed operation.
Application Scenarios: Printing machinery, textile equipment, small conveyor systems, packaging machines, medical instruments, industrial automation indexing tables.
Material Composition: Cast metal housing, steel output shaft, laminated silicon steel stator and rotor, copper winding, bearing assembly.
Structural Features: Square flange mounting structure, single output shaft, lead wire terminal connection, compact synchronous motor design.
Working Principle: Operates on synchronous stepping electromagnetic principle, rotating magnetic field drives rotor to move by fixed step angle when receiving pulse control signals, realizes precise angular positioning.
Installation Requirements: Flange screw fixed installation; align shaft load with flexible coupling; connect to compatible stepper drive or indexer.
Usage Notes: Do not exceed rated shaft torque load; operate within specified ambient temperature range; avoid continuous stall operation which causes overheating; ensure drive output matches motor electrical specifications.





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