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DM113i High-Strength Oil-Cooled Drum Motor For Light & Medium Duty Belt Conveyor-1.jpg

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High-Torque 113mm Oil-Cooled Drum Motor for Conveyors - China Suppliers & Factory, IP67 Rated, 120W to 750W

The DM113i Oil-Cooled Drum Motor is a cutting-edge integrated drive solution proudly manufactured in China. Ideal for light to medium-duty conveyor systems, this high-performance motor features a robust steel gearbox and precision-ground alloy gears, ensuring compliance with global standards for low noise and high power density. This compact conveyor drum motor is perfect for facilities with limited space that demand reliable and continuous operation, Key Features:, ● Power ratings range from 120W to 750W within a 113mm frame, ● Achieves ultra-low noise levels through high-alloy steel gear grinding techniques, ● Designed with an IP67 rating and oil-immersed cooling for superior performance during high-load cycles, As a leading supplier and factory, we are committed to providing innovative solutions with exceptional quality. Experience the difference with the DM113i Oil-Cooled Drum Motor for your conveyor systems

Product Details

Product Overview

The DM113i series is specifically developed for applications demanding strong driving force and quiet operation. By using high-tech processing and specialized high-precision assembly, the high-alloy steel gears deliver exceptional torque (up to 81.92 N·m). This design ensures the drive system meets rigorous global standards for power efficiency and decibel control.

Reliable Motor Construction

Every DM113i unit features an oil-immersed cooling system that maintains optimal temperatures during high-load cycles. The motors come with built-in thermal protection and Class F insulation.

Oil-Immersed Cooling Class F Insulation 50Hz / 60Hz Compatible CE Certified

Durable Shell and Surface Treatment

The drum shells are engineered for traction and longevity. Standard models use mild steel coated with anti-rust oil and feature anti-slip threads for superior belt grip. For hygiene-sensitive environments, a 304 stainless steel food-grade version is available. The entire unit is sealed to IP67 standards, protecting against dust and water ingress.

Versatile Industrial Applications

This motorized pulley is the preferred choice for a wide variety of high-strength transport systems, including:

Logistics Airport check-in conveyors and small high-cycle transport lines.

Processing Food and pharmaceutical handling equipment.

Automation Packaging machinery and dynamic power belt scales.

Belt Compatibility Specifically optimized for steel or plastic modular belt applications.

Customization and Maintenance

We offer extensive non-standard customization, including adjustable drum lengths and belt speeds to meet specific project needs. The DM113i is designed for horizontal installation and comes pre-filled with oil.

⏱ With a maintenance interval of 50,000 operating hours between oil changes, it significantly reduces long-term operational costs.

Product Parameters

Diameter	113mm
Rated Power	120W – 750W
Voltage	1×230V/50Hz, 3×400V/50Hz
Speed Range	0.09 m/s – 1.43 m/s
Torque	9.48 N·m – 81.92 N·m
Motor Poles	2 / 4
Gear Ratio	12 – 99.38
Protection Rating	IP67
Material	Galvanized Carbon Steel / 304 Stainless Steel
Insulation Class	Class F
Standard Cable	1.5m (Customizable)
Surface Treatment	Anti-slip Threaded

Frequently Asked Questions

1What is the maximum torque output of the DM113i motorized pulley?

The DM113i series can deliver a maximum torque of 81.92 N·m, made possible by its high-alloy steel gear construction and high-precision assembly process.

2Is the DM113i suitable for food and pharmaceutical environments?

Yes. A 304 stainless steel food-grade version is available for hygiene-sensitive environments such as food processing and pharmaceutical handling equipment.

3What is the IP protection rating of the DM113i?

The DM113i is rated at IP67, meaning it is fully protected against dust ingress and can withstand temporary immersion in water, making it suitable for demanding industrial environments.

4How often does the DM113i require oil changes or maintenance?

The DM113i is designed for low maintenance. It comes pre-filled with oil and only requires an oil change every 50,000 operating hours, significantly reducing long-term operational costs.

5Can the DM113i be customized for specific project requirements?

Yes. We offer extensive non-standard customization options, including adjustable drum lengths and belt speeds. Standard cable length is 1.5m but can also be customized upon request.

6What voltage options are available and does the DM113i carry safety certifications?

The DM113i supports both single-phase 230V/50Hz and three-phase 400V/50Hz configurations and is also compatible with 60Hz systems. It carries CE safety certification, ensuring compliance with international industrial standards.