Bipolar stepper motor NEMA 34 - 8.5Nm with brake
The 86CM85-BZ is a 2-phase stepper motor offering 8.5 Nm holding torque, fitted with a static friction brake.
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.
| 86CM85-BZ | |
|---|---|
| Size | NEMA 34 |
| Phases | 2 |
| Step angle | 1.8° |
| Precision | ±0.9° |
| Body length | 161mm |
| Number of wires | 4 |
| Holding torque | 8.5 Nm |
| Current | 6 A/Phase |
| Voltage | 3,2 V |
| Resistance | 0.53 Ω |
| Inductance | 4,25 mH |
| Rotor inertia | 2.7 kg-cm2 |
| Shaft diameter | 14 mm |
| Shaft type | single |
| Weight | 4.1kg |
| 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 Features | |
|---|---|
| Static Friction Torque | 10 Nm |
| Voltage | 24 V DC |
| Power | 4W |
Accessories
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Specifications
| NEMA | 34 |
| Torque | 8.5 mm |
| Number of phases | 2 |
| Current | 6 A |
| Shaft diameter | 14 mm |
| Phase resistance (Ohms) | 0.53 Ohm |
| Phase inductance (mH) | 4.25 mH |
| Step angle | 1.8° |
| Rotor inertia | 2.7 kg/cm2 |
| Body length | 161 mm |
| Brake | With brake |
| Weight | 4.1 kg |
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