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RV Series Worm Wheel Speed Reducer

Power: 0.16~15KW

Ratio: 5 ~100

Torque: 1.8~1760N.m

Speed: 14.5~207r/min

Shaft: Hollow shaft , Solid shaft

Mounting: Flange Mounted，Foot Mounted，Torque Arm Mounted

Certification: CE/ ISO9001/ BV/ SGS

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Brand Information

When sourcing reliable industrial transmission solutions, choosing a manufacturer with a proven track record is crucial. With over 35 years of manufacturing expertise, BAFFERO delivers dependable RV series worm wheel speed reducers designed to meet rigorous industrial standards, ensuring stable operation and long-term value for your projects.

Brand Name	BAFFERO
Experience	35+Years
MOQ	1 Set
Delivery Time	25 Days
Warranty Time	12 Months
Certification	CE/ ISO9001/ BV/ SGS
Supply Ability	10000 Pcs per a month
Shipping Port	Shanghai or Ningbo
Place of Origin	China

Product Information

The RV Series Worm Wheel Gearbox is engineered for versatility and durability. Covering a wide range of ratios (5-100) and rated power (0.16KW to 15KW), this speed reducer provides precise torque output for various mechanical applications. The durable housing materials and premium internal components ensure reliable performance even in demanding environments.

Product Name	RV Series Worm Wheel Gearbox Speed Reducer
Product Model	NMRV30-NMRV150
Ratio	5 - 100
Rated Power	0.16KW ~ 15KW
Input Speed	Less Than 1800rpm
Output Torque	1.8~1760N.m
Gear Arrangement	Worm Wheel, Worm Gear Shaft
Output Configurations	Keyed Hollow Shaft Output Hollow Shaft with Output Flange Single / Double Solid Output Shaft
Installation	Flange Mounted Foot Mounted Torque Arm Mounted
Housing Material	NMRV025-090: Aluminium Alloy housing NMRV110-150: Cast iron
Shaft Material	40Cr
Bearing Brand	HRB; NSK; SKF
Oil Seal Brand	NAK, SKF
Color	Blue; Silver or other
Shaft Structure	Right Angle, 90 degree

Input/Output and Installation Options

To accommodate diverse equipment designs and space constraints, our worm gear motors offer flexible configuration options, simplifying the integration process into your existing systems.

Input Configurations: Direct connection with motor, solid shaft input, and compatibility with IEC / PAW / NEMA standard flanges for convenient motor mounting.
Output Configurations: Keyed hollow shaft output, hollow shaft with output flange, and single or double solid output shaft options to match specific driven equipment requirements.
Mounting Styles: Versatile installation methods including foot mounted, flange mounted, torque arm mounted, and single/double shaft mounted, ensuring secure attachment in any orientation.

Features of RV Series Worm Wheel Gear Motor

Our RV series speed reducers are designed to optimize transmission efficiency while minimizing maintenance requirements, offering tangible benefits for industrial buyers:

Compact & Space-Saving Design: The optimized mechanical structure results in a light and handy volume, making it ideal for installations where space is limited without compromising on efficiency.
Reliable Thermal Performance: Featuring good temperature exchange capability, the gearbox effectively dissipates heat during continuous operation, enhancing overall reliability and extending service life.
Flexible & Easy Installation: Designed for easy mounting and free linking, it allows for quick verification and integration, significantly reducing assembly time and labor costs.
Versatile Transmission Capabilities: Offering a wide transmission ratio and high output torque capacity, it meets the rigorous demands of various heavy-duty and precision applications.
Smooth & Quiet Operation: Precision-machined gears ensure smoothly transmission with minimal noise and vibration, creating a better working environment and reducing wear on connected machinery.

RV Series Worm Wheel Speed Reducer - FAQ

Each NMRV worm gearmotor features a high-quality aluminum alloy die-cast housing with a durable plastic spray finish. The internal worm wheel and worm shaft are machined from premium materials using advanced CNC equipment. Assembled with renowned components—such as NAK oil seals, C&U bearings, and Boda synthetic oil—every gearbox undergoes a strict 2-hour running test before delivery to ensure optimal performance.

1. What is the application of the RV series worm wheel gear motor?

Thanks to its versatile input and output types, the worm gearbox can be conveniently combined with various transmission machinery. It is widely utilized across multiple sectors, including the chemical industry, plating equipment, ceramics manufacturing, leather processing, pharmaceuticals, and the food & beverage industry.

2. What are the lubrication methods?

Proper lubrication is essential for maintaining gearbox efficiency. The primary methods include:

Grease Lubrication
Oil-bath and Splash Lubrication

3. How to select the right RV series worm gear reducer?

To ensure the selected gearbox accurately matches your project requirements, please provide our engineering team with the following details:

Motor power (kW)
Input speed (rpm)
Required output speed or transmission ratio
Target output torque
Preferred mounting type

About Us & Partner with a Professional Gearbox Manufacturer

Established in 1991, Zhejiang Baffero Driving Equipment Co., Ltd. is a high-tech enterprise dedicated to the development and manufacturing of premium gear reducers. Backed by strong R&D capabilities and advanced production equipment, we deliver both standard and customized transmission solutions tailored to your specific needs.

All our products strictly comply with the ISO9001 quality management system and CE certification, ensuring high efficiency, durability, and stable performance for heavy-duty applications worldwide. When you choose BAFFERO, you benefit from: