
Nmrv 040 Gearbox
NMRV040 gearbox is a speed reducer used to reduce input speed and correspondingly increase output torque. Their main function is to achieve speed conversion and direction adjustment (typically 90-degree rotation) in power transmission systems. The modular design facilitates direct connection with various types of motors (such as three-phase asynchronous motors and servo motors), making combination convenient.
Models

NMRV040 Reducer
Hollow shaft input with IEC Standard flange

NRV040 Reducer
Solid shaft input
Common models
NMRV040 with square flange
NMRV/NRV040 with output flange
NMRV/NRV040 with solid output shaft
NMRV/NRV040 with extra input solid shaft
Features
Speed reduction and torque increase: The core function is to convert the high speed of the motor into the low speed required by the equipment, while outputting greater torque. It is especially suitable for driving heavy loads or starting loads that require "great force" but are not fast, such as mixers and conveyor belts.
Self-locking and safe: Thanks to the characteristics of worm gears, when the reducer stops, it can effectively prevent the load from driving the motor to rotate in the opposite direction due to its own weight, providing a simple and important safety guarantee for equipment such as hoists, gates, and inclined conveyors.
Products Description
|
Model |
NMRV040 Gearbox |
|
Ratio |
5, 7.5, 10, 15,20, 25, 30, 40, 50, 60, 80, 100 |
|
Rated power |
0.09~0.55kW |
|
Input hollow shaft |
Φ9, Φ11, Φ14 |
|
Input solid shaft |
Φ11 |
|
Output hollow shaft |
Φ18 |
|
Noise |
60-68dB |
|
Spare parts |
Output flange, single output shaft, double output shaft, torque arm, dust cover |
|
Color |
Blue, silver, black, etc |
Drawings


Installation position

NMRV gearbox structure

Application









Our advantages




Company Profile

Product Range:
Gear reducers, worm gear reducers, and electric motors, etc.
Core Advantages
Customized production, extensive export experience;
Service Scope:
Integrated product export, technical support, and after-sales guarantee.

FAQ
Q1: How do I determine the appropriate speed ratio for an NMRV reducer when selecting one?
A1: First, determine the required output speed of the equipment. Single-stage NMRV speed ratios can range from 5:1 to 100:1. If a higher transmission ratio is required, a modular combination of two-stage models can be used. Simultaneously, the load torque must be matched to avoid long-term heavy-load operation of models with low speed ratios.
Q2: How should it be maintained?
A2: The key is to ensure sufficient and clean lubricating oil, and to change it regularly. Also, ensure the operating temperature does not exceed the allowable value and maintain ventilation for heat dissipation.
Q3: what services can we provide?
A3: Intercom: FOB, CIF, EXW, DDP, Express Delivery;
Currency: USD, EUR, CNY
Payment Type: T/T, L/C, MoneyGram, Credit Card, PayPal, Cash;
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