2.3Nm
Bipolar stepper motor NEMA 23 - with brake
The 57CM23-BZ is a 2-phase stepper motor offering a holding torque of 2.3 Nm and equipped with a brake of 2 Nm of static friction torque.
The integrated 24VDC brake can be controlled by a driver, a PLC or an axis card and thus be automatically activated when the motor is no longer powered. It can be used in many industrial applications with excellent performance such as high precision, low heating and low vibration.
| 57CM23-BZ | |
|---|---|
| Size: | NEMA 23 |
| Phases: | 2 |
| Step angle: | 1.8° |
| Precision: | ±0.9° |
| Body length: | 116 mm |
| Number of wires: | 4 |
| Holding torque: | 2.3 N.m (369 oz-in) |
| Current: | 5 A/Phase |
| Voltage: | 1.9 V |
| Resistance: | 0.38 Ω |
| Inductance: | 1.75 mH |
| Rotor inertia: | 0.48 kg-cm2 (0.00736 oz-in-sec2 ) |
| Shaft diameter: | 8 mm (0.315 inch) |
| Shaft type: | simple |
| Weight | 1.5 kg |
| Insulation rating | B |
| Insulation resistance | Min 100 MΩ, 500 VDC) |
| Operating temperature | -10 - 50°C (14 - 122°F) |
| Temperature Rise (Max): | 80K |
| Radial backlash: | Max 0.02 mm with a 450grs load |
| Axial backlash: | Max 0.08 mm with a 900grs load |
| Brake specifications | |
|---|---|
| Static Friction Torque: | 2Nm |
| Voltage: | 24 V DC |
| Power: | 4W |
Accessories
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Specifications
| NEMA | 23 |
| Torque | 2.3 Nm |
| Number of phases | 2 |
| Current | 5 A |
| Shaft diameter | 8 mm |
| Phase resistance (Ohms) | 0.38 Ohm |
| Phase inductance (mH) | 1.75 mH |
| Step angle | 1.8° |
| Body length | 116 mm |
| Brake | With brake |
| Weight | 1.5 kg |
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