This is a short geared NEMA 17 Stepper motor. It has an integrated planetary gearbox with a 26.85:1 gear ratio, the resolution reach 0.067°step angle. It's a good solution in applications that need very low rotation speeds and/or lots of torque.
Please note, this planetary gearbox is not high precision gearbox, the backlash we can promised is <=1 degree.
| Manufacturer Part Number | 17HS13-0404S-PG27 |
| Motor Type | Bipolar Stepper |
| Step Angle(W/O Gearbox) | 1.8° |
| Holding Torque | 3Nm |
| Rated Current/phase | 0.4A |
| Phase Resistance | 30ohms |
| Recommended Voltage | 12-24V |
| Inductance | 34mH±20%(1KHz) |
| Gearbox Type | Planetary |
| Gear Ratio(Exact Gear Ratio) | 26 + 103/121 |
| Efficiency | 81% |
| Backlash at No-load | <=1° |
| Max.Permissible Torque | 3Nm(425oz-in) |
| Moment Permissible Torque | 5Nm(708oz-in) |
| Shaft Maximum Axial Load | 50N |
| Shaft Maximum Radial Load | 100N |
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We purchase products in bulk to get the best discount from manufacturer, and offer very competitive prices to clients.Founded in 2005, StepperOnline as a wholesaler for stepper motors, stepper motor drivers, power supplies and cnc router kits.
In 2013, StepperOnline was acquired by OMC Coporation (the leading company in Motion Control industry) formally.
Our goal is to create the best place to provide high quality stepper products with lower price.
- We provide the complete product, adequate inventory and rapid shipment, it allows clients to get them with very short lead time.
- All of the products come from China Top manufacturers, such as stepper drivers from Leadshine and stepper motors from OSM Technology, etc.