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High-Torque 165mm Drum Motor IP67 Drive for Large Scale Conveyors - China Suppliers & Factory Solution
Product Overview
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The DM165 series is defined by its rugged construction. Built to handle significantly heavier loads than standard motorized pulleys, it excels in high-cycle environments where radial stress and mechanical impact are common. The integration of the motor and gearbox within the drum shell not only saves space but protects internal components from harsh external conditions.
Precision Transmission & Silent Power
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At the core of the DM165 is a high-alloy steel gearbox. Each gear is precision-ground to ensure ultra-low noise during operation, meeting the strictest industrial requirements for decibel control. This meticulous assembly process allows the unit to deliver powerful traction—up to 7205.74N—while maintaining a smooth and stable rotation.
Advanced Cooling and Protection
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Operating at high power requires superior thermal management. The DM165 utilizes an oil-immersed cooling method, dissipating heat effectively during 24/7 operations. With a built-in thermal protector and Class F insulation, the motor is shielded against overheating. The entire unit is rated to IP67, ensuring full protection against dust and water ingress in wash-down or outdoor environments.
Versatile Material Handling Applications
Thanks to its robust torque and adaptable design, the DM165 is a global standard for:
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Logistics & Warehousing Warehouse loading, telescopic conveyors, and postal sorting systems.
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Industrial Processing High-load food processing and agricultural transport plants.
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Specialized Belts Seamless integration with steel or plastic modular belt applications.
Maintenance-Free Efficiency
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The DM165 is designed for long-term industrial use with minimal intervention. Each unit is pre-filled with oil and only requires an oil change every 50,000 operating hours. For safety-critical systems, an optional backstop can be installed without increasing the physical footprint of the drum.
Product Parameters
| Diameter | 165 mm |
| Rated Power Range | 550W – 22,00W |
| Nominal Belt Speed | 0.21 m/s – 2.02 m/s |
| Torque Output | 25.2 N·m – 451.8 N·m |
| Traction Force | 366.1 N – 7205.74 N |
| Voltage | 3*400V / 50Hz (Global compatibility) |
| Gear Ratio | 12.38 – 117.4 |
| Protection / Insulation | IP67 / Class F |
| Material Options | Galvanized Carbon Steel / 304 Stainless Steel |
| Surface Finish | Machined Anti-slip Threads |
| Installation | Horizontal Only |
Frequently Asked Questions
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What is the maximum traction force the DM165 motorized pulley can deliver?
The DM165 can deliver a maximum traction force of 7205.74 N, making it suitable for heavy-duty conveyor applications in logistics, warehousing, and industrial processing environments.
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What is the IP rating of the DM165, and is it suitable for outdoor or wash-down use?
The DM165 carries an IP67 rating, meaning it is fully protected against dust ingress and can withstand temporary immersion in water. This makes it well-suited for wash-down environments, food processing facilities, and outdoor installations.
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How often does the DM165 require maintenance or oil changes?
The DM165 is designed for minimal maintenance. Each unit comes pre-filled with oil and only requires an oil change every 50,000 operating hours, significantly reducing downtime and servicing costs in continuous industrial operations.
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What belt speed and torque ranges does the DM165 support?
The DM165 supports a nominal belt speed range of 0.21 m/s to 2.02 m/s and a torque output range of 25.2 N·m to 451.8 N·m, offering flexible configuration for various conveyor system requirements.
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What material options are available for the DM165 drum shell?
The DM165 is available in two material options: Galvanized Carbon Steel for standard industrial applications, and 304 Stainless Steel for environments requiring higher corrosion resistance, such as food processing or chemical handling.
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Can the DM165 be used with both steel and plastic modular belts?
Yes. The DM165 features machined anti-slip threads on its surface finish and is engineered for seamless integration with both steel belts and plastic modular belt systems, offering versatility across a wide range of conveyor configurations.