
180W DC Worm Gear Motor is compatible with NMRV040, NMRV050 and NMRV063 worm reducers. Designed with 90° right-angle transmission, this unit combines high-power DC motor with reinforced worm gear set to achieve higher load capacity and reliable self-locking. It works with DC power supplies and lithium batteries and supports speed control systems. Widely used for medium-duty rotary fixtures, heavy lifting frames, material turnover equipment, automatic conveyors and actuators for light engineering machinery.

Three Gradient Reducer Options
NMRV030, NMRV040 and NMRV050 housings are available with progressively higher torque capacity. They cover compact low-torque applications as well as medium heavy-duty conditions with abundant reduction ratios.
180W High-power DC Driving Core
It delivers strong starting torque and tolerates temporary peak loads. Speed and rotation direction can be flexibly adjusted with a DC speed controller.
Wear-resistant Bronze Worm Wheel Set
Tin bronze worm wheel ensures favorable friction performance. The sealed die-cast aluminum housing is pre-filled with long-lifetime grease, and reverse self-locking takes effect once the motor stops.

Strong Tolerance for Peak Loads
Ample power reserve protects transmission parts against instantaneous impact caused by start and emergency stop, ideal for cyclic operation with frequent start-stop motion.
High Flexibility for Mechanical Layout
90° power output breaks the limits of inline transmission. The reducer supports multi-direction flange mounting, easy to integrate into complex equipment with irregular internal space.
Self-locking Reduces Auxiliary Safety Costs
Within proper reduction ratios, it prevents load reverse driving. Medium lifting and tilting equipment can reduce brake components and simplify mechanical design.












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Q:What benefits does bronze worm wheel bring?
A:Better self-lubrication, anti-seizure property and wear resistance. It extends reducer service life under frequent start-stop cycles.
Q:Can self-locking fully guarantee safety for heavy lifting?
A:Self-locking relies on friction and becomes less reliable under continuous vibration or extreme loads. Extra brakes are recommended for lifting applications related to personnel safety.
Q:Is speed regulation and forward/reverse rotation available?
A:Yes. A matched DC speed controller enables stepless speed regulation and forward-reverse switching.
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