STEPPERONLINE High Torque Nema 23 CNC Stepper Motor 114mm 425oz.in/3Nm CNC Mill Lathe Router
Key features
- •Very Huge Torque
- •3Nm(425oz.in) holding torque
- •NEMA 23 bipolar 2.24"x2.24"x4.45" 4-wire
- •1.8 deg. step angle(200 steps/rev)
- •Rated current 4.2A & resistance 0.9ohms
BrandSTEPPERONLINE
CategoryControls
STEPPERONLINE High Torque Nema 23 CNC Stepper Motor 114mm 425oz.in/3Nm CNC Mill Lathe Router
List Price: $69.82$62.84DEALYou Save: $6.98 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.9
out of 5
Based on 8 reviews
5★
88%
4★
13%
3★
0%
2★
0%
1★
0%
Great stepper!
Joel Janssen•October 30, 2017
This stepper motor performs very well for my application and exceeded my expectations.
I'm using these in a milling cnc I'm building to drive the axis ball screws and have been able to achieve speeds in excess of 2200rpm which with a 5mm pitch screw, translates into 11,000mm/min or over 400IPM. Mass moved during these tests was 60lbs. Granted the torque at this speed is next to nothing for the given voltage but at least is an indicator of where the limitations are. Some details of the setup tested are listed below.
Motor driver : M542T (4:1 Microstepping)
Power supply: 48V/5A (set to 49.5v) Meanwell NDR series
Ball Screw: unbranded - 1605, 700mm Length, BK mount supports, split clamping coupler.
Ways: NSK 35mm Linear guides
Ramp profile: trapezoidal curve at 600 mm/sec^2
While I haven't tested it but I believe the voltage limit for this motor calculates out to around 60v so one may be able to squeeze out a few hundred more rpm.
Other comments:
1. Due to the large shaft size, the cheaper non-helical cut couplers are bulky and not balanced well.
2. Individual wire leads - most lower cost stepper motors are like this but I'd prefer them as a cable or even better, a fixed circular connector receptacle like a standard M12 connector.
I'm using these in a milling cnc I'm building to drive the axis ball screws and have been able to achieve speeds in excess of 2200rpm which with a 5mm pitch screw, translates into 11,000mm/min or over 400IPM. Mass moved during these tests was 60lbs. Granted the torque at this speed is next to nothing for the given voltage but at least is an indicator of where the limitations are. Some details of the setup tested are listed below.
Motor driver : M542T (4:1 Microstepping)
Power supply: 48V/5A (set to 49.5v) Meanwell NDR series
Ball Screw: unbranded - 1605, 700mm Length, BK mount supports, split clamping coupler.
Ways: NSK 35mm Linear guides
Ramp profile: trapezoidal curve at 600 mm/sec^2
While I haven't tested it but I believe the voltage limit for this motor calculates out to around 60v so one may be able to squeeze out a few hundred more rpm.
Other comments:
1. Due to the large shaft size, the cheaper non-helical cut couplers are bulky and not balanced well.
2. Individual wire leads - most lower cost stepper motors are like this but I'd prefer them as a cable or even better, a fixed circular connector receptacle like a standard M12 connector.
Good little stepper for a decent price
Travis Coleman•October 27, 2017
Heavy little beast. Works really well with the microstepper driver I bought. No problems.
really good lifting power
mokh•August 9, 2017
these things could lift my 11KG router like it was a feather!
Five Stars
Omar M.•January 27, 2017
Great for using with an arduino.
Five Stars
Charles R. Jenkins•February 14, 2016
Seems to be working Just fine. Really like the extra Torque
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