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NXU Gear Motor

NXU Gear Motor Specification

Gear Type
Worm Gear

Material
Cast Iron / Aluminium

Processing Type
Precision Machining

Gear Tooth Profile
Involute

Gearing Arrangement
Worm

Direction
Reversible / Bi-directional

Output Torque
Up to 1200 Nm (varies by model)

Rated Power
0.25 HP to 20 HP

Input Speed
1440 RPM / 2880 RPM

Output Speed
14 RPM to 280 RPM (based on ratio)

Voltage
415V

Efficiency
Up to 95% (motor) / Up to 85% (gearbox)

Noise Level
Low Noise Operation

Ambient Temperature
-10C to +50C

Duty Cycle
S1 (Continuous)

Cooling Type
Air Cooled

Mounting Type
Foot Mounted

Enclosure
TEFC (Totally Enclosed Fan Cooled)

Lubrication
Oil Bath/Splash Lubrication

Protection Class
IP55

Phase
Three Phase

Frequency
50 Hz

Paint Finish
Industrial Grade Powder Coating (Blue)

Vibration
Minimal

About NXU Gear Motor

What it is

A worm gear motor is a drive unit combining an electric motor with a worm-gear reducer (worm and worm-wheel) integrated into a single assembly. The worm (a screw-like shaft) meshes with the worm wheel (a gear orthogonal to the worm) to produce high reduction ratios, high output torque, and often a right-angle output shaft configuration

Engineered for Precision

NXU Gear Motors are manufactured using advanced precision machining techniques for both cast iron and aluminium variants. The involute gear tooth profile and worm gearing arrangement provide reliable torque transmission and consistent performance, supporting various industrial applications where accuracy and longevity are paramount.

Protection and Durability Guaranteed

With an industrial-grade powder-coated finish and a totally enclosed fan-cooled (TEFC) enclosure, these gear motors resist corrosion, dust, and moisture. The IP55 protection rating ensures operation even in harsh environments, while the oil bath/splash lubrication extends the lifespan of both motor and gearbox components.

Flexible Performance Options

The NXU Gear Motor supports reversible or bi-directional motion and can be tailored for different output speeds-ranging from 14 RPM to 280 RPM-to match your application. Rated powers from 0.25 HP up to 20 HP and choice of input speeds let you select the ideal configuration for maximum efficiency.

FAQ's of NXU Gear Motor:

Q: How does the NXU Gear Motor achieve minimal noise and vibration during operation?

A: The NXU Gear Motor is engineered using precision machining and features minimal internal clearances, ensuring components interact smoothly. The totally enclosed fan-cooled (TEFC) design and oil bath/splash lubrication further reduce friction and vibration, resulting in low operational noise and stable performance even under continuous duty cycles.

Q: What are the benefits of the foot-mounted, air-cooled design of this gear motor?

A: The foot-mounted structure provides sturdy and secure installation, which minimizes misalignment and movement during use. The air-cooled system efficiently dissipates heat, preventing overheating during continuous (S1) operation without the need for external cooling resources, making it low-maintenance and reliable.

Q: When should I select a worm gear arrangement for my application?

A: A worm gear arrangement is ideal when you require high torque output at lower speeds and need to achieve substantial speed reduction within a compact space. The NXU Gear Motor offers these characteristics, making it suitable for conveyors, lifts, and heavy-duty machinery that benefit from smooth and controlled motion.

Q: Where can the NXU Gear Motor be operated given its protection and temperature ranges?

A: The motor's IP55 protection class allows it to function in environments exposed to dust and low-pressure water jets, such as factories or processing plants. Its capability to operate in ambient temperatures from -10C to +50C makes it viable for a wide range of industrial and outdoor settings.

Q: What makes oil bath/splash lubrication advantageous in the NXU Gear Motor?

A: Oil bath/splash lubrication continuously coats gears and bearings with oil, significantly reducing wear and tear. This method extends service intervals, lowers maintenance requirements, and ensures smoother operation, thereby enhancing the motor's reliability and service life.

Q: How do I select the correct model based on my operational requirements?

A: Consider your desired output speed, required output torque, and application power demands. NXU Gear Motors offer output speeds from 14 RPM to 280 RPM, torque up to 1200 Nm, and power ratings between 0.25 HP and 20 HP, allowing you to match the motor to your specific load and process requirements.

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