The 35STH27M08X01 is a high-precision hybrid stepper motor with a 0.9° step angle and 400 steps per revolution, designed for applications requiring fine positioning control. It features a 35 mm frame size, ball bearings, and a holding torque of at least 110 mNm. The motor operates with a rated current of 0.80 A per phase under two-phase excitation and has a phase resistance of 4.4 Ω and inductance of 6.6 mH. It is rated for operation between -20 °C and +50 °C, with a maximum coil temperature of 130 °C (Class B insulation). The motor supports a maximum radial force of 28 N at 20 mm from the flange and an axial force of 10 N. Weight is 160 g, and leadwires are AWG26 UL1061.
35STH27 High Precision Hybrid Stepper Motor
35STH27M
The 35STH27-High Precision is a 2 phases 0.9° hybrid stepper motor. This high resolution stepper motor has half the step angle of standard stepper motors. The high precision type increases motor resolution from 200 steps/revolution to 400 steps/revolution. Smaller step angles can be achieved by half-step driving or microstep driving. If the pulse speed is within resonance region, vibration may increase. The stopping accuracy improves as the torque increases while minimizing the negative effect of the frictional load. Resonance regions can be avoided by switching to a 0.9° high-resolution type stepper motor.
Product Highlights
Applications
| Portescap | |
|---|---|
| Product Category | Stepper Motors (rotary) |
| Product Number | 35STH27M08X01 |
| Product Name | 35STH27 High Precision Hybrid Stepper Motor |
| Holding Torque | 16 In-oz (11 N-cm) |
