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138mm Drum Motor for Baggage X-Ray Machines - China Suppliers & Factory for Medium-Duty Conveyors

The DM138 Drum Motor is a high-performance drive solution specifically designed for airport X-ray machines and baggage handling systems. Manufactured in China, this motor features a durable steel gearbox and offers a power range of up to 1.1KW, ensuring smooth and stable operation for medium-load conveyors. As a factory-produced oil-cooled motorized pulley, it excels in efficiency and operates at ultra-low noise levels, making it an ideal choice for demanding applications such as postal sorting, food processing, and pharmaceutical packaging.

● Key Specialized Use: Tailored for airport security and baggage logistics.

● Performance: Delivers high torque output with seamless, vibration-free transmission.

● Reliability: Boasts an IP67 waterproof rating and allows for maintenance intervals of up to 50,000 hours.

As a leading supplier, we are committed to providing top-quality drum motors to meet your industrial needs.

Product Details

Product Overview

The DM138 series is a flexible component designed for systems that require a broad range of power and speed. It is most widely recognized for its performance in airport baggage handling and security X-ray machines, where consistent uptime and high efficiency are non-negotiable. With an effective motor power reaching 1.1KW, it effortlessly manages medium-duty loads while maintaining a compact footprint.

Up to 1.1KW Power IP67 Protected CE Certified 50Hz / 60Hz Compatible

Advanced Transmission Technology

Quiet operation is critical in public spaces like airports and stations. The DM138 utilizes high-alloy steel gears that are precision-ground to ensure ultra-low noise during transmission. This steel gearbox design not only reduces decibel levels but also increases the service life of the drive system under continuous high-load cycles.

Robust Build and Food-Grade Options

The drum's construction is adaptable to various environments. The standard shell is made of low-carbon steel treated with anti-rust oil, while a 304 stainless steel version is available for food and poultry processing. To ensure maximum belt traction, the surface features a precision-machined anti-slip thread.

Global Compatibility and Safety

Equipped with Class F insulation and built-in thermal protection, the DM138 is designed for safe, global use across various voltages at 50Hz or 60Hz. The unit is CE-certified and features an IP67 protection rating, ensuring it remains operational in dusty or wet conditions. For specific technical requirements, backstops can be integrated without increasing the minimum length of the drum.

Versatile Application Spectrum

Beyond airport logistics, the DM138 excels in:

Sorting Systems: Postal, agricultural, and parcel sorting.
Processing: Meat, poultry, and general food processing lines.
Precision Equipment: Packaging machinery and dynamic power belt scales.

Product Parameters

Drum Diameter	138 mm
Rated Power	375W – 1100W (1.1KW)
Voltage	3*400V / 50Hz
Speed Range	0.1 m/s – 1.5 m/s
Torque Range	25.2 N·m – 241.0 N·m
Traction Force	65.6 N – 3494.58 N
Motor Poles	2 / 4 / 10
Gear Ratio	13.94 – 117.4
Material	Galvanized Carbon Steel / 304 Stainless Steel
Protection	IP67
Insulation	Class F
Installation	Horizontal Only

Frequently Asked Questions

Q What is the maximum power output of the DM138 motorized drum?

The DM138 series supports a rated power range of 375W to 1100W (1.1KW), making it well-suited for medium-duty conveyor applications that demand reliable and consistent performance.

Q Is the DM138 suitable for food processing environments?

Yes. A 304 stainless steel shell version is available specifically for food and poultry processing lines, meeting hygiene and corrosion-resistance requirements in those environments.

Q What is the IP rating of the DM138, and what does it mean?

The DM138 carries an IP67 protection rating, which means it is fully dust-tight and can withstand temporary immersion in water. This ensures reliable operation in dusty warehouses, wet processing facilities, and outdoor logistics environments.

Q Can the DM138 be used with different voltage systems around the world?

Yes. The DM138 is designed for global compatibility, supporting various voltages at both 50Hz and 60Hz frequencies. It is CE-certified, making it compliant with international safety and electrical standards.

Q What types of conveyor applications is the DM138 best suited for?

The DM138 is widely used in airport baggage handling, security X-ray systems, postal and parcel sorting, agricultural sorting, meat and poultry processing lines, packaging machinery, and dynamic power belt scales.

Q Can a backstop be added to the DM138 without changing the drum's minimum length?

Yes. The DM138 is engineered to allow backstop integration for specific technical requirements without increasing the minimum length of the drum, preserving the compact design of the overall conveyor system.