Table of Contents
NMRV Gear Motors from 1.1kW to 3.7kW are widely used in industrial applications. With the combination of the high performance of the electric motor and the compact NMRV gearbox, this NMRV gear motor delivers stable, durable, and highly efficient operation. This gear motor line is an ideal choice for machinery systems that require moderate loads while still demanding continuous operation capability.

Characteristics of NMRV Geared Motors from 1.1kW to 3.7kW
With stable speed reduction, smooth operation, and a compact design, this medium-capacity NMRV line well meets transmission needs that require high torque while optimizing installation space.
- Power range suitable for various industrial applications: Capacities from 1.1kW to 3.7kW well meet continuous operation systems, medium to heavy loads in manufacturing plants and automated assembly lines.
- Worm gearbox structure: The transmission mechanism helps reduce speed effectively, minimizing vibration and noise during operation. This is a prominent advantage of the NMRV gearbox line compared to many other speed reduction types.
- Compact and easy-to-install design: The gearbox housing is usually cast from aluminum alloy or cast iron depending on the size, helping to optimize weight while making it convenient to install in space-restricted positions.
- Diverse gear ratios: Users can choose from a variety of gear ratios to suit the desired output speed of each type of machinery.
- Flexible combination capability: The NMRV gear motor can be coupled with a 1-phase or 3-phase electric motor, meeting diverse application requirements in industrial and civil sectors.

Common Applications of NMRV Gear Motors from 1.1kW to 3.7kW
Conveyor and Lifting Systems
- Industrial conveyor systems: Provides powerful traction for conveyors and assembly lines in manufacturing plants, helping transport goods and raw materials stably.
- Lifting equipment: Used for electric winches and mini overhead cranes, helping to lift goods safely and smoothly.
Production Processes
- Medium-capacity agitators: Operates mixing tanks and mixers efficiently in the chemical, food, and pharmaceutical industries.
- Manufacturing machinery: Integrated into packaging machines, cutting machines, and pressing machines to ensure continuous and efficient production processes.

Price of NMRV Gear Motors from 1.1kW to 3.7kW at Thanh Thai Motor
Refer to the price list of NMRV gear motors from 1.1kW to 3.7kW updated according to each gear ratio, gearbox size, and brand to help customers easily choose products that match actual load requirements.
Criteria for Selecting NMRV Gear Motors from 1.1kW to 3.7kW
NMRV gear motors from 1.1kW to 3.7kW are commonly used for industrial conveyor systems, mixers, presses, production lines, and many applications requiring high torque. To ensure long-term operating efficiency, users should consider the following factors:
- Calculating required load and torque: This is the most important factor when choosing a gear motor. Determining the correct load helps prevent the motor from operating under overload conditions, causing overheating and reducing equipment lifespan.
- Choosing the appropriate gear ratio for the output speed: Each application will require a different working speed. The larger the gear ratio, the lower the output speed, but the higher the pulling force generation capability.
- Selecting the corresponding NMRV gearbox size: With a power range from 1.1kW to 3.7kW, NMRV sizes 75, 90, 110, and 130 are commonly used. Choosing the correct size ensures load-bearing capacity and durability of the transmission set.
- Evaluating daily operating hours: Systems operating continuously for many hours or running 24/7 need to choose motors with good heat dissipation capabilities and reasonable power reserves.
- Prioritizing products with clear origins: Genuine motors and gearboxes usually have precise technical specifications, more stable operation, and convenience in maintenance or component replacement when necessary.
To better understand practical installation experiences or detailed product introductions, customers can refer to the comprehensive video collection produced by Thanh Thai Motor.
Frequently Asked Questions [FAQ]
How to choose the right gear ratio for an NMRV motor?
Users need to determine the input speed of the motor and the desired output speed of the equipment, thereby calculating the gear ratio suitable for operating requirements.
Do NMRV gear motors have self-locking capabilities?
Some large gear ratios have a certain self-locking capability, helping to limit reverse rotation when losing load. However, this feature should not be used to completely replace a specialized braking system.
How often should the NMRV gearbox oil be changed?
The first oil change is usually performed after the break-in period. Afterwards, the oil change cycle depends on operating hours, load, and working environmental conditions. Periodic oil checks help detect signs of wear inside the gearbox early.
From 19.450.000₫
From 11.690.000₫
From 12.100.000₫
From 7.850.000₫
From 6.150.000₫
From 11.900.000₫
From 12.600.000₫
From 10.550.000₫
From 12.100.000₫
From 6.690.000₫
From 8.150.000₫
From 5.600.000₫
From 6.350.000₫
From 8.100.000₫
From 4.750.000₫
From 5.250.000₫
From 3.000.000₫
From 3.150.000₫
From 3.550.000₫
From 3.700.000₫





















