The 39STH27D15X01 is a 39 mm hybrid stepper motor with a 1.8° step angle and 140 mNm holding torque. It has a rated current of 1.50 A per phase (2-phase ON), coil resistance of 1.3 Ω, and inductance of 1.6 mH per phase. The motor features ball bearings, a rotor inertia of 16 g·cm², and operates within an ambient temperature range of -20 to +50 °C with a maximum coil temperature of 130 °C (Class B). It supports 200 steps per revolution, has an absolute accuracy of ±5% under full-step, 2-phase excitation, and is rated for a maximum radial force of 28 N at 20 mm from the flange and 10 N axial force. The motor uses AWG26 UL1007 leadwire, weighs 150 g, and meets a dielectric withstand voltage of 500 VDC for one minute with 100 MΩ insulation resistance. The part is a variant of the 39STH27 series.
39STH27 Standard Hybrid Stepper Motor
39STH27D
The 39STH27 is a 2 phases 1.8° (200 steps/rev) hybrid stepper motor. Thanks to higher torque density design, it would advantagously replace an Hybrid stepper Nema 17 in new generation design, helping design to reduce overall device size
Product Highlights
Applications
| Portescap | |
|---|---|
| Product Category | Stepper Motors (rotary) |
| Product Number | 39STH27D15X01 |
| Product Name | 39STH27 Standard Hybrid Stepper Motor |
| Holding Torque | 20 In-oz (14 N-cm) |
