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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CNCTOPBAOS NMRV030 Worm Gear Reducer Gearbox 10:1 for Nema23 Stepper Motor

Product ID: 399478978

Details

Brand
CNCTOPBAOS
Manufacturer
CNCTOPBAOS
Material
Aluminum
Number of Items
1
Shaft Diameter
14 millimeters

🔩Standard Nema23 flange & shaft sizes

⚙️10:1 speed ratio for torque boost

🛡️Durable aluminum alloy housing

382.67 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

⚙️ Unlock next-level precision and power with CNCTOPBAOS – where your automation dreams gear up!

PLUG AND PLAY READY - Pre-lubricated and factory-tested for immediate use, ideal for CNC routers, 3D printers, and DIY robotic arms without extra maintenance.
WHISPER QUIET OPERATION - High-quality worm gear and bearing design deliver stable transmission with minimal noise—perfect for professional environments.
RUGGED ALUMINUM ALLOY BUILD - Die-cast housing ensures superior heat dissipation and corrosion resistance, extending gearbox longevity in compact spaces.
SEAMLESS NEMA 23 COMPATIBILITY - Designed with standardized 60mm flange and shaft dimensions for effortless integration with your existing stepper motors.
PRECISION TORQUE AMPLIFICATION - Experience smooth speed regulation with a robust 10:1 worm gear ratio, engineered to elevate your automation projects.

The CNCTOPBAOS NMRV030 Worm Gear Reducer offers a reliable 10:1 speed ratio tailored for Nema23 stepper motors, featuring a standardized 60mm flange and robust aluminum alloy housing. Engineered for smooth, low-noise torque amplification, this gearbox is pre-lubricated and ready to integrate seamlessly into automation lines, CNC machines, and DIY projects, delivering durability and performance in a compact form factor.

Specifications

ASIN	B09HGH4S3F
Best Sellers Rank	#82,622 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Gearboxes, Gearheads & Speed Reducers
Brand Name	CNCTOPBAOS
Customer Reviews	3.9 3.9 out of 5 stars (10)
Included Components	Worm Gear Reducer
Item Highlight	Speed Ratio 10:1 Worm Drive, 60mm Flange, 11mm Input Shaft, 14mm Output Shaft, RV30 NMRV30 Square Worm Gearbox Speed Reducer
Manufacturer	CNCTOPBAOS
Material Type	Aluminum
Model	1
Number of Items	1
Part Number	1
Shaft Diameter	14 millimeters

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382.67 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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