The 39STH34D15X01 is a 39 mm hybrid stepper motor with a 1.8° step angle and 200 steps per revolution, designed for precise motion control applications. It features a ball bearing, 2.1 A rated current per phase in two-phase excitation, and a minimum holding torque of 250 mNm. The motor has a rotor inertia of 22 g·cm², a maximum coil temperature of 130°C (Class B), and operates within an ambient temperature range of -20°C to +50°C. It weighs 180 g and uses AWG26 UL1007 leadwire. Maximum radial force is 28 N at 20 mm from the flange, and maximum axial force is 10 N. Insulation resistance is 100 Mohms at 500 VDC, with a dielectric strength of 500 VDC for one minute. The pull-out torque varies with drive voltage and speed, as shown in characteristic curves for the D15 variant.
39STH34 Standard Hybrid Stepper Motor
39STH34D
The 39STH34 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 | 39STH34D15X01 |
| Product Name | 39STH34 Standard Hybrid Stepper Motor |
| Holding Torque | 35 In-oz (25 N-cm) |
