what is voltage rating on this motor? Looking for 3.4V 2.8A stepper

Coil voltage is 3.4V, the driving voltage is 24-48V.

Do you also provide the screws that can be used to mount the stepper motor?

Sorry, we don't provide screws for the mount currently.

Can i vary the steps of travel with an external pot input on this controller?

No. You question us confusing since this is a motor not a controller. This motor has a fixed step of 1.8 degrees you can’t change that from the controller. Not sure what you’re trying to do but you may want to look into a servo motor

Can an encoder be attached to the back of the motor?

There are no features on the back of the motor that would allow the mounting of an encoder.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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STEPPERONLINE Nema 23 CNC Stepper Motor 2.8A 175.6oz.in/1.24Nm CNC Stepping Motor DIY CNC Mill

STEPPERONLINE Nema 23 CNC Stepper Motor 2.8A 175.6oz.in/1.24Nm CNC Stepping Motor DIY CNC Mill

Product ID: 370303470

Details

Brand
STEPPERONLINE
Item weight
1.5 Pounds
Material
Alloy Steel
Product dimensions
5.7W x 7.8H
Speed
200 RPM

🔄1.8° step angle precision

🔋2.8A rated current

⚙️1.24Nm torque power

€ 98.30

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Step up your CNC game with precision power that professionals trust!

PLUG AND PLAY COMPATIBILITY - Standard NEMA 23 frame and 4-wire bipolar design for seamless integration into your CNC setup.
PINPOINT ACCURACY EVERY STEP - 1.8° step angle delivers ultra-smooth 200 steps per revolution for flawless milling.
OPTIMIZED ELECTRICAL PERFORMANCE - 2.8A rated current with 0.9Ω resistance balances power and efficiency perfectly.
ROBUST BUILD FOR LONG TERM RELIABILITY - Alloy steel and copper construction ensures durability in professional environments.
UNMATCHED TORQUE FOR PRECISION CONTROL - 175.6oz.in holding torque powers through demanding CNC tasks with ease.

The STEPPERONLINE Nema 23 CNC Stepper Motor delivers a powerful 1.24Nm holding torque with a precise 1.8° step angle, ensuring smooth and accurate milling. Rated at 2.8A with a durable alloy steel and copper build, this bipolar 4-wire motor fits standard NEMA 23 mounts, making it the go-to choice for DIY CNC enthusiasts and professionals seeking reliable, high-performance motion control.

Specifications

ASIN	B00PNEPF5I
Brand	STEPPERONLINE
Brand Name	STEPPERONLINE
Customer Reviews	4.7 out of 5 stars 196 Reviews
Item Dimensions W x H	5.7W x 7.8H centimeters
Item Weight	680 g
Item weight	680 g
Manufacturer	OSM Technology Co.,Ltd.
Material	Alloy Steel Metal Copper Aluminum
Material Type	Alloy Steel Metal Copper Aluminum
Model	23HS22-2804S
Number of Items	1
Part Number	23HS22-2804S
Product dimensions	5.7W x 7.8H centimeters
Shaft Diameter	6.35 Millimeters
Shaft diameter	6.35 Millimeters
Speed	200 RPM
UPC	701056353927 714485662461 190657723350

Reviews

J**K

Great product

I bought 3 of these and like the performance,easy to use and reliable.

11.07.2020

U**L

28.04.2024

D**R

Worked perfect

Used it to put auto bed feed on my Grizzly lathe. Good for the money and did the job well.

18.11.2024

S**M

high quality

very good

19.09.2025

M**A

Nice nema23

Works excellent!!!

25.04.2020

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