NEMA 34 Hollow Shaft Motor: This large size 86mm NEMA 34 stepper motor has a body length 76mm with 4.0A rated current & holding torque 4.5Nm. A hollow shaft with outer diameter Φ20mm & inner diameter Φ15mm is available and also a also a single shaft with shaft length 7mm & a slot port is designed.
NEMA 34 Hollow Shaft Motor Specification
Part Number: 86AI76-404B-NK15
Step Angle: 1.8deg
Bipolar/Unipolar: Bipolar
Holding Torque: 4.5Nm
Rated Current/phase: 4.0A
Driving Voltage: 24-72VDC
Frame Size: 86x86mm
Body Length: 76mm
Shaft Type: Hollow Shaft
Inner Diameter: Φ15mm
Outer Diameter: Φ20mm
Front Shaft Length: 10mm
Rear Shaft Length: 3mm
Number of Leads: 4
Lead Length: 1000mm
Weight: 2.9kg
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