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NMRV WORM GEAR BRAKE MOTOR

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Single Phase Worm Gear Motor

Single Phase Worm Gear Motor Specification

Ambient Temperature
-15C to +40C

Power Rating
0.12 kW to 2.2 kW

Poles Number
2 or 4 Poles

Motor Type
Single Phase Induction Motor

Standard
IS/IEC Standards

Cooling Method
IC411 (Self-ventilated)

Rated Voltage
220-240 V

Current Type
AC

Pressure
Normal atmospheric

Rated Frequency
50 Hz

Bearing Type
Deep Groove Ball Bearing

Noise Level
65 dB

Horse Power
0.16 HP to 3 HP

Voltage
220-240 V

Features
High Durability, Low Maintenance, Smooth Operation

Efficacy
IE1/IE2 (as available)

Sealed Type
IP55 Sealed

Starting Type
Capacitor Start

Torque
9 Nm to 55 Nm (as per ratio/model)

Product Type
Single Phase Worm Gear Motor

Output Power
0.12 kW to 2.2 kW

Frequency (MHz)
50 Hz

Protect Feature
Totally Enclosed Fan Cooled (TEFC)

Phase
Single Phase

Speed
1400 RPM

Power
120 W to 2200 W

Color
Silver and Blue

Dimension (L*W*H)
Varies as per Model

Weight
Approx. 8-30 kg, depending on model

Shaft Diameter
14mm/19mm/24mm or as per model

Mounting Type
Foot/Flange Mounted

IP Rating
IP55

Mechanical Efficiency
up to 90%

Lubrication
Synthetic Gear Oil

Gearbox Material
High Strength Aluminium Alloy

Vibration Level
Low

Thermal Protection
Available on request

Operating Position
Universal Mounting

Applications
Conveyors, Feeders, Mixers, Lifts

Reduction Ratio
7.5:1 to 100:1

Insulation Class
Class B/F/H

Input Flange Type
Standard IEC Flange

Single Phase Worm Gear Motor Trade Information

Minimum Order Quantity
1 Unit

Delivery Time
5-7 Days

About Single Phase Worm Gear Motor

NMRV Worm Geared AC Motor Description

The NMRV Worm Geared AC Motor is a compact and efficient drive solution designed for reliable power transmission in industrial and automation applications. It combines a high-performance AC motor with a precision-engineered NMRV worm gearbox, ensuring smooth operation, high torque output, and low noise.

Built with robust aluminum alloy housing and advanced gear design, these geared motors offer lightweight structure, high efficiency, excellent heat dissipation, and long service life. They are available in foot-mounted, flange-mounted, and shaft-mounted configurations, with multiple gear ratios and motor capacities to suit different requirements.

Widely used in conveyors, hoists, cranes, packaging machines, textile machinery, and material handling equipment, the NMRV Worm Geared AC Motor provides dependable performance with minimal maintenance. Its compact size, high torque-to-weight ratio, and versatile mounting options make it ideal for space-saving installations.

Versatile Reduction Ratios and Power Options

Choose from a wide reduction ratio range of 7.5:1 to 100:1 and output power between 0.12 kW and 2.2 kW. This flexibility makes the worm gear motor ideal for numerous mechanical applications requiring variable speed and torque.

Rugged Construction and Enhanced Durability

Crafted with a high-strength aluminium alloy gearbox and fully enclosed (TEFC) structure, the motor is engineered for durability and reliability. Its synthetic gear oil lubrication and deep groove ball bearings contribute to a long service life and minimal maintenance.

Universal Mounting and Application Benefits

Designed with a standard IEC input flange and universal mounting capability, the motor can be installed easily in horizontal or vertical configurations. This versatility supports seamless integration in conveyor systems, lifts, mixers, and more.

FAQ's of Single Phase Worm Gear Motor:

Q: How do I select the suitable reduction ratio for my application?

A: To choose the right reduction ratio, consider your required output speed and torque. Lower ratios (e.g., 7.5:1) provide higher speeds and less torque, while higher ratios (e.g., 100:1) result in lower speeds but increased torque. Assess your application's operational needs to determine the best match.

Q: What materials are used in the gearbox construction, and why?

A: The gearbox is constructed from high-strength aluminium alloy, which offers excellent durability, corrosion resistance, and lightweight advantages. This ensures the gear motor can withstand heavy-duty industrial use while maintaining ease of installation.

Q: When is thermal protection necessary for these motors?

A: Thermal protection is particularly beneficial in situations with frequent start-stop cycles or continuous heavy loads to prevent overheating. It is available upon request and helps safeguard the motor by interrupting operation in the event of excessive temperature rise.

Q: Where can this worm gear motor be mounted?

A: The motor features universal mounting, allowing installation in any orientation-horizontal, vertical, or inclined. This versatility is suitable for fitting in confined or uniquely shaped equipment setups across various machinery types.

Q: What maintenance is required for continuous operation?

A: Minimal maintenance is needed due to the use of synthetic gear oil and reliable deep groove ball bearings. Regular checks on oil levels and basic inspections for dust or debris on the motor body are generally sufficient for optimal performance.

Q: How does the IP55 protection rating benefit my application?

A: An IP55 rating means the motor is protected against dust ingress and low-pressure water jets, ensuring reliable operation in dusty or damp industrial environments, thereby reducing the risk of electrical faults and extending motor life.

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