Dual Shaft Nema 34 CNC Stepper Motor Bipolar 1.8 Deg 8.5Nm 5V 5A 86x114mm for CNC Router Mill Lathe
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This Nema 34 cnc stepper motor with size 86x86x114mm. It has 4 wires, each phase draws 5.0A, with holding torque 8.5Nm (1204oz.in). A rear shaft can mount encoder, hand wheel or equals.
Electrical Specification
- Manufacturer Part Number: 34HS46-5004D
- Motor Type: Bipolar Stepper
- Step Angle: 1.8 deg
- Holding Torque: 8.5Nm(1204oz.in)
- Rated Current/phase: 5.0A
- Voltage: 5V
- Phase Resistance: 1.0ohms
- Inductance: 11mH ± 20%(1KHz)
Physical Specification
- Frame Size: 86 x 86mm
- Body Length: 114mm
- Shaft Diameter: Φ14mm
- Front Shaft Length: 37mm
- Rear Shaft Length: 34mm
- D-cut Length: 25mm
- Number of Leads: 4
- Lead Length: 300mm
- Weight: 3.6kg
Connection
A+
|
A-
|
B+
|
B-
|
Red
|
Green
|
Yellow
|
Blue
|
Resources
- Full Datasheet: 34HS46-5004D.pdf
- Torque Curver: 34HS46-5004D Torque Curve.pdf
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Electrical Specification | |
---|---|
Bipolar/Unipolar | Bipolar |
Holding Torque (Ncm) | 850 |
Holding Torque (oz.in) | 1204 |
Inductance(mH) | 11 |
Phase Resistance(ohm) | 1 |
Rated Current (A) | 5 |
Step Angle(°) | 1.8 |
Physical Specification | |
Body Length(mm) | 114 |
Frame Size(mm) | 86x86 |
Single Shaft/Dual Shaft | Dual Shaft |
Shaft Type | D-Cut |
Shaft Diameter(mm) | 14 |
Shaft Length(mm) | 37 |
No. of Lead | 4 |
Lead Length(mm) | 300 |
Weight(g) | 3600 |
- Connectors: Molex, Harwin, Tyco/AMP, JST etc.
- Lead wires & cables: Special lengths, Protective hose
- Shaft: Round, D-Cut, Cross drilled, Key-Way, Thread or Hollow
- Winding: Resistance, Inductance, Rated Current, etc.
loic.briand1976 – 27 Oct 2018
Excellent product and transaction
amartin – 27 Mar 2018
This is pretty good ! Better than I expected. Thanks
DigitalArtisan – 01 Jun 2017
The Digital Artisan likes his Stepper Motors. -Using these to drive a Grizzly G0704 along the X and Y axis to minimize overheating. 1600oz / in on the Z works great!
tzutsi – 06 Apr 2017
Appears to be decent, but haven't fired up the machine yet, as had issues with the 1st BOB, waiting on a new one to arrive.
Very well packaged. Not quite sure why 3 power supplies. One of these will driver the entire system.
Robert J. Rademacher – 25 Oct 2015
Good quality stepper motors, with strong torque to support my my large 4x8 CNC machine.

- Tag:
- Nema ,
- CNC ,
- High Torque ,
- Dual Shaft ,
- 8.5Nm ,
- 5A