138mm Drum Motor for Baggage X-Ray Machines - Reliable China Suppliers & Factory for Medium-Duty Conveyors
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.
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.
- Standard Version: Low-carbon steel with anti-rust oil treatment
- Food-Grade Version: 304 stainless steel for food and poultry processing
- Surface: Precision-machined anti-slip thread for maximum belt traction
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 |