NEMA 34 Motor with Brake and Encoder: These frame size 86x86mm series NEMA 34 closed loop stepper motors, equipped with a 1000PPR incremental optical encoder & 24v electromagnetic brake, have strong holding torque 4.5Nm, 8.5Nm and 12Nm. These high performance motors are an definitely ideal choice for the applications that require frequently stop and run or vertical working.
NEMA 34 Motor with Brake and Encoder Specification
- Step Angle: 1.8deg
- Bipolar/Unipolar: Bipolar
- Driving Voltage: 24-72VDC
- Insulation Class: B 130°C
- Frame Size: 86x86mm
- Shaft Diameter: Φ14mm
- Shaft Length: 37mm
- Keyway Length: 25mm
- Encoder Type: Incremental Optical
- Encoder Resolution: 1000PPR
- Brake Type: Electromagnetic
- Brake Voltage: 24VDC
- 86AI76EC-YS(L=76mm): 4.5Nm, 6A, total length 144mm
- 86AI115EC-YS(L=115mm): 8.5Nm, 6A, total length 183mm
- 86AI151EC-YS(L=151mm): 12Nm, 6A, total length 219mm
Overall Size

Motor Wiring Connection: Black: A+, Green A-; Red: B+, Blue: B-
Encoder Wiring Connection: 5V: Red, GND: White; EA+: Black, EA-: Blue; EB+: Yellow, EB-: Green
Brake Wiring Connection: Red: 24V+, Black: 24V-
Reviews
There are no reviews yet.