Whats max power from the motor this gearbox can hold?

The chart with specifications provides the power recommendations. Maximum is different depending on gear ratio

What is the backlash specification on this unit?

Have used 5 of these. Can not detect any backlash. Gearboxes are very well made and different motor mountings are available. We use these on CNC drives with100 or so cycles daily and have not had any problems.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 10:1 RV30 NMRV-030 Worm Gearbox Speed Reducer Square Type for Nema23 Stepper Motor/Servo Motor NMRV30 Output Bore/Hole 14mm Shaft

CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 10:1 RV30 NMRV-030 Worm Gearbox Speed Reducer Square Type for Nema23 Stepper Motor/Servo Motor NMRV30 Output Bore/Hole 14mm Shaft

Product ID: 438126194

Details

Brand
CNCTOPBAOS
Material
Aluminium
Manufacturer
CNCTOPBAOS

🔩14mm robust output shaft

⚙️10:1 precision speed ratio

🛡️High-grade aluminum alloy casing

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VT43575

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Elevate your automation game with precision and power!

DURABLE QUIET - Engineered for smooth transmission with minimal noise—work smarter, not louder.
BUILT FOR NEMA 23 - Seamlessly pairs with Nema23 stepper and servo motors for versatile automation.
THERMALLY OPTIMIZED - Aluminum alloy housing ensures superior heat dissipation and long-lasting performance.
MULTI FACETED MOUNTING - Flexible installation options to fit your custom industrial setups effortlessly.
PRECISION POWER CONTROL - Achieve exact 10:1 speed reduction for flawless motor synchronization.

The CNCTOPBAOS NMRV030 Worm Gear Reducer offers a reliable 10:1 speed ratio tailored for Nema23 motors, featuring a sturdy 14mm output shaft and a high-quality aluminum alloy enclosure that ensures smooth, quiet operation and excellent thermal management—perfect for professionals demanding durable, efficient gear reduction in industrial automation.

Specifications

ASIN	B09HGH4S3F
Best Sellers Rank	#121,534 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in Gearboxes, Gearheads & Speed Reducers
Brand	CNCTOPBAOS
Brand Name	CNCTOPBAOS
Customer Reviews	4.5 out of 5 stars 24 Reviews
Manufacturer	CNCTOPBAOS
Material	Aluminium
Material Type	Aluminium
Model Number	1

Reviews

P**T

Works great! Heavy Duty and affordable for what it is.

1.12.2025

L**E

Well made and reliable worm gear drive

19.08.2025

T**S

Good quality low price.

24.04.2025

H**M

The worm gear doesn't lock

18.02.2025

R**S

Worked perfectly

25.08.2023

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