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NMRV 30 Gear Motor

NMRV 30 Gear Motor Specification

Horse Power
0.25 HP to 2 HP

Poles Number
2 or 4

Rated Frequency
50/60 Hz

Pressure
Atmospheric

Bearing Type
Ball Bearing

Standard
IEC Standard

Noise Level
Below 65 dB

Motor Type
Induction Motor

Starting Type
DOL / Star Delta (optional)

Ambient Temperature
-10C to +40C

Efficacy
IE2 (as per IEC Standards)

Rated Voltage
220V/380V

Voltage
220V/380V

Power Rating
0.18 kW to 1.5 kW

Sealed Type
Aluminum housing, sealed bearings

Current Type
AC

Torque
6 Nm to 50 Nm (varies by gear ratio)

Features
High efficiency, Low noise, Compact design, Maintenance free

Cooling Method
Air-cooled

Product Type
Worm Gear Motor

Output Power
0.18 kW to 1.5 kW

Frequency (MHz)
50/60 Hz

Protect Feature
Totally enclosed, IP55

Phase
Single Phase / Three Phase

Speed
1400 rpm (input speed), Output as per gear ratio

Power
0.25 HP to 2 HP

Color
Blue

Dimension (L*W*H)
180mm x 110mm x 100mm (Approx)

Weight
Approx. 5-12 kg depending on configuration

Shaft Diameter
14 mm (output shaft)

Mounting Type
Flange/B3 Mounting

IP Rating
IP55

Lubrication
Synthetic Gear Oil (Factory filled)

Material
Aluminum Alloy Housing, High strength alloy steel gears

Thermal Protection
Optional Thermistor

Duty Cycle
S1 Continuous

Insulation Class
Class F

Shock Load Resistance
Up to 150% rated torque

Service Factor
1.0

Output Shaft Type
Hollow

Gear Ratio Range
7.5:1 to 100:1

Vibration
Low

About NMRV 30 Gear Motor

NMRV Worm Gear Motor Supplier Description

We are a trusted supplier of NMRV Worm Gear Motors, offering high-quality and reliable drive solutions for a wide range of industrial applications. Our NMRV worm gear motors are compact, efficient, and designed to deliver smooth torque transmission with high load-bearing capacity.

As a leading supplier, we provide motors that are manufactured with robust materials, precision engineering, and advanced technology to ensure durability, low noise, and long service life. These gear motors are widely used in conveyors, packaging machines, material handling equipment, cranes, hoists, mixers, and automation systems.

We supply foot-mounted, flange-mounted, and shaft-mounted NMRV worm gear motors in various sizes, ratios, and power ratings to meet different customer requirements. With a focus on customized solutions, timely delivery, and after-sales support, we ensure complete satisfaction for OEMs and industrial clients.

Whether you need standard NMRV worm gear motors or customized drive solutions, we are your reliable partner for efficient and cost-effective power transmission.

Robust Engineering and High Performance

Engineered with a high-strength aluminum alloy housing and alloy steel gears, the NMRV 30 Gear Motor offers exceptional durability and efficiency. Its design supports continuous S1 duty cycles, providing consistent torque transmission with minimal vibration and noise (below 65 dB).

Versatile Application Range

Suitable for diverse industrial requirements, this gear motor supports gear ratios from 7.5:1 to 100:1, with an output torque ranging from 6 Nm to 50 Nm. Its IP55 enclosure and sealed bearings enable reliable performance in atmospheric environments between -10C and +40C.

User-Friendly and Maintenance-Free Design

The NMRV 30 is filled with synthetic gear oil at the factory, requiring no regular maintenance. The totally enclosed, air-cooled motor ensures easy installation via flange/B3 mounting and is available with optional thermistor protection for enhanced operational safety.

FAQ's of NMRV 30 Gear Motor:

Q: How is the NMRV 30 Gear Motor installed for various applications?

A: The NMRV 30 Gear Motor supports flange (B3) mounting, making it suitable for integration into conveyor drives, packaging machinery, and automated equipment. Its hollow output shaft design allows direct coupling to machine shafts for easy alignment and compact installation.

Q: What are the main benefits of using aluminum alloy housing and sealed bearings?

A: The aluminum alloy housing ensures the gear motor is lightweight yet robust, aiding in heat dissipation and corrosion resistance. Sealed ball bearings and IP55 rating protect internal components from dust and moisture, improving lifespan and reliability.

Q: Which gear ratio should I select for my application, and how does it influence output?

A: The gear ratio, ranging from 7.5:1 to 100:1, determines the final output speed and torque. Higher ratios provide increased torque at reduced speed, suitable for heavy-duty or precision tasks. Selection should match the operational needs of your machinery.

Q: When is thermal protection recommended for this gear motor?

A: Thermal protection, such as an optional thermistor, is advisable in environments with fluctuating loads or elevated ambient temperatures. It helps safeguard the motor against overheating during continuous or heavy-duty operation.

Q: Where can the NMRV 30 Gear Motor be used reliably?

A: Thanks to its robust design, IP55 enclosure, and maintenance-free features, it is ideal for use in factories, automation lines, conveyors, food processing, and light to medium-duty machinery within ambient temperatures of -10C to +40C.

Q: What routine maintenance is required for the NMRV 30 Gear Motor?

A: The NMRV 30 is factory-filled with synthetic gear oil and designed to be maintenance-free under normal operating conditions. Routine inspections mainly focus on external cleanliness and verifying that seals and mounts remain secure.

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