113mm Drum Motor For Cashier Desk

 

 

 

 

1. Mechanical Construction & Materials

Shell Diameter: 113 mm (a standard size for cashier and baggage handling applications).

Shell Material (Standard): Low-carbon steel. The surface is coated with anti-rust oil and features anti-slip threads to improve grip on the conveyor belt, preventing slippage.

Shell Material (Food Grade): 304 Stainless Steel. This is an austenitic stainless steel known for excellent corrosion resistance and ease of cleaning, making it ideal for applications where hygiene is paramount (e.g., food handling in supermarkets or public areas).

Gearbox: Made from die-cast aluminum, which provides an excellent strength-to-weight ratio and efficient heat dissipation.

Gears: Manufactured from high-alloy steel and precision-ground. This ensures high strength, minimal wear, and ultra-low noise transmission, which is essential for quiet supermarket and airport environments.

2. Electric Motor & Drive

Motor Type: AC Motor (likely a standard induction motor known for reliability and simple control).

Drive Type: Gear Drive. The motor's power is transferred to the drum shell via an internal planetary or helical gear reduction system, providing high torque in a compact space.

Cooling: Oil-immersed heat dissipation. The internal components (motor and gears) are bathed in oil, which efficiently draws away heat, allowing for higher power density and longer service life compared to air-cooled motors.

Cable: Standard outgoing cable length is 1.2 meters, providing flexibility for connection.

3. Sealing and Protection

Ingress Protection (IP) Rating: IP66/67. This is a critical feature.

IP66: Protects against powerful jets of water (e.g., high-pressure cleaning).

IP67: Protects against temporary immersion in water (up to 1m for 30 minutes).

This rating makes the drum motor ideal for environments that require frequent wash-downs (supermarkets) or where spills may occur.

Shaft Sealing: Utilizes a double seal design at the shaft ends to prevent oil leaks and protect internal components from contaminants like dust and moisture.

4. Lubrication and Maintenance

Factory Preparation: The drum motor is filled with the correct grade of oil according to standard specifications before leaving the factory.

Maintenance Interval: The oil requires changing every 50,000 hours of operation. This is an extremely long interval. For context, if the motor runs 24/7, this equates to nearly 5.7 years of continuous operation before an oil change is needed. This "maintenance-free" characteristic is a major advantage, reducing downtime and lifecycle costs.

5. Customization

As highlighted, this is a customized product. While 113mm is a standard diameter, customers can specify:

Length (Face Length): The width of the conveyor it needs to drive.

Speed: The required output RPM of the drum, which determines the linear speed of the conveyor belt.

Wattage: The power of the internal motor, which dictates the torque and load-carrying capacity.

Voltage: To match local electrical supply standards (e.g., 110V, 220V, 230V, 380V, etc.).

 

 

 

Drum diameter	113
Motor Model	DM113-AIMIG.12	DM113-AIMIG.15	DM113-AIMIG.18	DM113-AIMIG.20
Motor Type	Single Phase Asynchronous Motor	3 Phase Asynchronous Motor	Single Phase Asynchronous Motor	3 Phase Asynchronous Motor
Rated Power	120W	150W	180W	205W
Rated Voltage	AC 1PH 220V	AC 3PH 220V	AC 1PH 220V	AC 3PH 220V
Motor Rated Current	1.3A	0.95A	1.56A	1.17A
Motor Rated Torque	0.93 N.m	1.12 N.m	1.3 N.m	1.46 N.m
Reduction Ratio	35.04	35.04	39.94	39.94
Line Speed	0.2m/s
Drum Output Torque	32.6 N.m	39.2 N.m	51.9 N.m	58.3 N.m
Load Capacity	90KG	106KG	140KG	158KG
Outgoing Way	Straight outlet, the cable is customized according to customer requirements

 

 

Compact & Integrated: No external motors, gears, or belts, saving space and reducing pinch points for improved safety.

Hygienic: Stainless steel option and high IP rating allow for easy cleaning and sanitation.

Quiet: Precision gears and oil-bath operation make it suitable for noise-sensitive public areas.

Low Maintenance: Long 50,000-hour oil change interval minimizes downtime.

Reliable & Durable: Robust construction and superior sealing protect the motor in demanding environments.

Efficient: Oil-immersed cooling allows for effective heat dissipation in a sealed unit.

 

 

 

 

 

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