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DM Motor Platform

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About the DM Series

The Dumore DM Series is a customizable family of fractional-horsepower PMDC motors engineered for battery and AC-powered OEM applications requiring high efficiency, compact packaging, and reliable performance.

 

Dumore’s DM platform covers a broad fractional-horsepower range, with output speeds from 1,000 to 8,000 RPMand continuous power ratings from 0.25 HP to 0.75 HP, depending on the frame size (DM28, DM30, DM32, DM40). Higher power can be achieved with intermittent-duty, open-ventilated (OV), or totally enclosed fan-cooled (TEFC) designs, giving OEMs flexible performance options for demanding motion applications.

Yes. Every Dumore DM motor is engineered to your exact specifications — not pulled from a catalog. OEMs can customize windings, shafts, mounts, brushes, insulation class, wiring, finishes, colors, and environmental configurations such as TENV, TEFC, and OV. Additional options include brakes, clutches, encoders, and custom motor assemblies for integrated solutions.

DM motors are ideal for both DC and AC-powered OEM systems requiring compact, efficient, and reliable motion. Common applications include medical mobility equipment, actuators, fluid pumps, HVAC systems, off-road and heavy-duty vehicle HVAC, power tools, automatic doors, agricultural equipment, winches, mixers, and hydraulic pump systems. The DM Series is especially valued in battery-powered devices for its efficiency and quiet operation.

OEMs choose the DM Series for its quiet operation, compact and heavy-duty design, and efficient performance for long battery life. Dumore motors are USA-engineered and manufactured, UL Recognized, and backed by fast prototyping, precision machining, and custom delivery programs such as Kanban and Just-In-Time (JIT). The result is a motor platform that performs reliably and integrates seamlessly into critical OEM applications.

Yes. Many OEM customers partner with Dumore to develop complete custom motor assemblies, reducing manufacturing time, improving reliability, and simplifying supply-chain management. From custom shafts and mountings to integrated controls and gear reductions, Dumore provides a turnkey solution engineered for performance, durability, and long-term serviceability.

DM Series

DM 28

2.75 in
≤ 0.25 HP
1,000- 8,000 RPM
12-240 VDC

DM 30

3.00 in
≤ 0.40 HP
1,000- 8,000 RPM
12-240 VDC

DM 32

3.20 in
≤ 0.50 HP
1,000- 8,000 RPM
12-240 VDC

DM 40

4.00 in
≤ 1.00 HP
1,000- 8,000 RPM
12-240 VDC

Motor Selection Survey

This quick survey helps us recommend the most suitable Dumore motor platform for your application—saving you time in discovery meetings and accelerating the path to a custom solution.

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Our Products

Every Dumore product is built with precision, tested to rigorous standards, and proven in the field—because quality isn’t claimed, it’s verified.

Motor Platform Selection Survey

This quick survey helps us recommend the most suitable Dumore motor platform for your application—saving you time in discovery meetings and accelerating the path to a custom solution.

Motor platform survey