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Your cart is empty. This high precision NEMA 23 Stepper motor has an integrated Planetary gearbox with a 46.656:1 gear ratio, the resolution reach 0.039° step angle. It's a good solution in applications that need very low rotation speeds and/or lots of torque.
Electrical Specification
* Manufacturer Part Number: 23HS22-2804S-PG47
* Motor Type: Bipolar Stepper
* Step Angle: 0.039°
* Holding Torque: 40Nm
* Rated Current/phase: 2.8A
* Phase Resistance: 0.9ohms
* Recommended Voltage: 24-48V
* Inductance : 2.5mH±20%(1KHz)
Gearbox Specifications
* Gearbox Type: Planetary
* Gear Ratio : 46.656:1
* Efficiency: 73%
* Backlash at No-load :* Max.Permissible Torque: 40Nm(2832oz-in)
* Moment Permissible Torque: 60Nm(4248oz-in)
* Shaft Maximum Axial Load: 100N
* Shaft Maximum Radial Load : 200N
Physical Specifications
* Frame Size: 60 x 60mm
* Motor Length: 56mm
* Gearbox Length: 72mm
* Shaft Diameter: Φ12mm
* Shaft Length: 30mm
* Key-way length: 20mm
* Key-way width : 4mm
* Number of Leads: 4
* Lead Length: 500mm
* Weight : 1.7kg
Connection:
Black(A+), Green(A-), Red(B+), Blue(B-)
Warning:
Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.
Dan Mrohs
Reviewed in the United States on May 21, 2024
Heavy duty, high quality hobby stepper. Pay attention to the dimensions the transmission on this one is bigger than the actual motor.
costcoastro
Reviewed in the United States on August 10, 2022
Generates a lot of torque at low speed , I use a wave generator to adjust the speed .. love it
Jim
Reviewed in the United States on March 13, 2021
I purchased this unit as I needed additional torque on the 4 axis of my CNC Router. The unit has worked fine on initial cuts with the router.
D. Irving
Reviewed in the United States on December 13, 2019
Planning on using for rotary axis on DIY cnc mill, this gearbox seems to be real tight not much backlash that I can see.
K. Jarosch
Reviewed in the United States on August 1, 2018
Good quality build. Has been in use for about 8 months with no issues. Delivered as promised.
Mark
Reviewed in the United States on July 24, 2018
Great small motor with a lot of power and was at a great price conpared to McMaster Carr. Haven't had a problem with the motor yet.
Pat Greenwell
Reviewed in the United States on May 11, 2016
Quick service just what I needed Works good
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