The CS-M21708 is a 2 phase stepper motor with 0.8 N.m ( oz-in) holding torque and integrated with a 1,000 line (4,000 counts/revolution) differential ended rotary encoder.
Build with high quality materials including bearings and shaft made by Japanese manufacturers, this closed loop stepper motor can be adopted in many industrial applications with excellence performance such as high precision, low motor heating, and low vibration.
- 2 phases, NEMA 17 frame size
- 83 mm (3.27 inch) long
- 2.5 A phase current
- 0.8 N.m (114 oz-in) holding torque
- 5 mm (0.197 inch) shaft diameter
| CS-M21708 | |
|---|---|
| Frame size | NEMA 17 |
| Phases | 2 |
| Step angle | 1.8° |
| Accuracy | ±0.9° |
| Body length | 83 mm (3.27 inch) |
| Number of leads | 4 |
| Holding torque | 0.8N.m (114 oz-in) |
| Phase current: | 2.5 A/Phase |
| Encoder resolution | 1000 points(4000 pulses/revolution) |
| Voltage | 2.5 V |
| Resistance | 1 Ω |
| Inductance | 2.4 mH |
| Rotor inertia | 0.11 kg-cm2 (0.00156 oz-in-sec2 ) |
| Shaft diameter | 5 mm (0.197 inch) |
| Shaft type | single |
| Weight | 0.75 kg (1.65 lb) |
| Insulation class | B |
| Insulation resistance | Min 100 MΩ,500 VDC) |
| Operating resistance | -10 - 50°C (14 - 122°F) |
| Temperature Rise (Max) | 80K |
| Radial play | Max 0.02 mm (with a 450grs load) |
| Axial play | Max 0.08 mm (with a 900grs load) |
Accessoires
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Specifications
| Brand | Leadshine, Soprolec |
| NEMA | 17 |
| Torque | 0.8 Nm |
| Number of phases | 2 |
| Shaft diameter | 5 mm |
| Current per phase | 2.5 A |
| Phase resistance (Ohms) | 1.0 Ohm |
| Phase inductance (mH) | 2.4 mH |
| Step angle | 1.8° |
| Rotor inertia | 0.11 kg/cm2 |
| Body length | 83 mm |
| Brake | Without brake |
| Encoder resolution | 1000 points (4000 pulses/rotation) |
| Weight | 750 gr |
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