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STEPPERONLINE Nema 23 ステッパーモーターバイポーラ 3Nm (425oz.in) 4.2A 57x57x114mm 4 Wires CNC ステッピングモーター CNCキット用

STEPPERONLINE Nema 23 ステッパーモーターバイポーラ 3Nm (425oz.in) 4.2A 57x57x114mm 4 Wires CNC ステッピングモーター CNCキット用

Q: Is there an adapter available to fit the 11mm input shaft of a 20:1 speed reducer nmrv030?

They are researching it here, where the motor is sold. Wish I had an answer, but at least I'm not THAT guy.

Q: How many RPMs will the motor run before the torque drops in half?

The torque is highest at a slow 10 RPM. The torque drops linearly at the RPM increase. It starts to skip pulses because of low torque at about 200 RPM. I had to add a 100 tooth to 36 tooth xml timing pulleys to increase the torque.

Q: Where can I get a gear that works with this 10mm shaft? Most of those I've seen are in standard, not metric units.

I've had luck finding pulleys on EBay. I'm not sure about gears but it would be worth a shot if you haven't already looked. Also you could buy something to fit on a 3/8in shaft and drill it out to 10mm.

Q: What is the maximum power output in Watts? I’m sure it’s higher than the 3W they have listed.

Hello, The power is calculated as: P = V *I* # of coils active, or equivalently P = I^2*R* # of coils active For instance, if only one coil is active, P=4.2^2*0.9*1 = 15.87 watts If two coils are active, such as when the motor is holding a position, then the power doubles, which comes down to 31.75 watts. Hope this helps, Hector

4.7/5

Product ID: 757462784

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Details

Brand
STEPPERONLINE
Voltage
36 Volts (DC)
Horsepower
3 Watts
Product Dimensions
5.7W x 5.7H cm
Material
Alloy Steel

📏Compact 57x57x114mm frame

🔌4.2A rated current

⚙️3Nm high torque

Description

⚡ Power your CNC with precision and torque that means business!

PLUG PLAY READY - 4-wire bipolar design simplifies wiring and integration into your CNC kit—get started faster.
COMPACT YET MIGHTY - NEMA 23 frame (57x57x114mm) fits seamlessly into tight setups without compromising power.
UNMATCHED TORQUE POWER - 3Nm (425oz.in) holding torque delivers industrial-grade precision and strength for your CNC projects.
PRECISION IN EVERY STEP - 1.8° step angle ensures ultra-smooth, accurate motion control for flawless machining.
ROBUST ELECTRICAL PERFORMANCE - Rated current of 4.2A with low 0.9Ω phase resistance for efficient, reliable operation.

The STEPPERONLINE Nema 23 bipolar stepper motor offers a powerful 3Nm holding torque with a precise 1.8° step angle, housed in a compact 57x57x114mm frame. Rated at 4.2A with low phase resistance, this 4-wire motor is engineered for high-performance CNC applications, delivering reliable, smooth, and efficient motion control for professional-grade machining.

Specifications

Manufacturer	OSM TECHNOLOGY CO.,LTD
Part number	FBA_23HS45-4204S
Item Weight	1.67 Kilograms
Product Dimensions	5.7 x 11.3 x 5.7 cm; 1.67 kg
Is Discontinued By Manufacturer	No
Material	Alloy Steel, Aluminum, Copper, Metal
Voltage	36 Volts (DC)
Horsepower	3 Watts
Batteries Included	No
Batteries Required?	No
Item Dimensions LxWxH	5.7 x 11.3 x 5.7 cm

Have a Question? See What Others Asked

Is there an adapter available to fit the 11mm input shaft of a 20:1 speed reducer nmrv030?

How many RPMs will the motor run before the torque drops in half?

Where can I get a gear that works with this 10mm shaft? Most of those I've seen are in standard, not metric units.

What is the maximum power output in Watts? I’m sure it’s higher than the 3W they have listed.

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