Battery-operated brushless motor #Brushless #BrushlessDC

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CMH Series

last updated：Oct 03, 2026

CLUW Inc.

Up to 10,000W class! A high-output, low-voltage brushless motor for ultra-heavyweight AGVs that will disrupt pricing in Japanese robot development.

The "CMH Series" from Crew Co., Ltd. overturns the industry common belief that "high-output, low-voltage motors are expensive and have limited options." This brushless cored motor operates on battery power ranging from 12V to 96V, achieving an overwhelming output of up to 10,000W class. It adopts a "core structure" backed by history and proven performance, boasting exceptional rigidity and robustness that withstand external shocks and harsh heavy loads. The inner rotor structure, where the heat-generating coils contact the outer shell, ensures excellent heat dissipation and direct responsiveness even under continuous high loads. When combined with a gearhead (reduction gear), it serves as a power source for ultra-heavy large AGVs and lifting devices, precisely and powerfully controlling extreme loads. Furthermore, by providing a dedicated driver that standardly supports RS485 and CAN communication, complex control from higher-level controllers can be executed smoothly. This dramatically reduces development time and implementation hurdles, strongly backing Japanese engineers' challenges of "let's give it a try."

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basic information

■Rated Voltage: DC12V ～ 96V ■Rated Output: 10W ～ Maximum 6000W (Maximum rated output class 10,000W) ■Rated Speed: 1800 ～ 3000 rpm ■Protection Class: IP54 (Totally enclosed self-cooling type) ■Sensor: Hall Sensor ■Structure: Inner rotor / Cored type (8 poles) ■Operating Environment: -20～+45℃ (Humidity 20～80% without condensation) ■Options: Planetary gearhead (orthogonal axis, parallel axis), non-excited operation type brake 【Motor Outer Diameter Lineup】・CMH42 (42mm square) ・CMH57 (57mm square) ・CMH86 (86mm square) ・CMH110 (110mm square) ・CMH130 (130mm square) ・CMH180 (180mm square / Heavy Duty) PDF Others: 4 items *Dedicated drivers (MC/MLD/CLD series, etc.) support large currents up to 100A class and are equipped with overload protection functions and various communication protocols (CAN, RS485, Ethernet).

Price information

In the area of "high output × low voltage," which has traditionally been very expensive for domestic manufacturers, we achieve uncompromising performance and overwhelming low prices through our unique ODM network and mass production technology using automated equipment. We realize significant cost reductions from prototypes to mass production. Prices vary depending on the combination of voltage, output, presence of gears and brakes, and dedicated drivers, so please request a quote for details.

Delivery Time

Please contact us for details

Applications/Examples of results

From smart factories to logistics warehouses, we serve as a robust support system for the toughest environments. 【Main Application Examples】 - Ultra-heavy AGVs (automated guided vehicles) and large autonomous robots as drive wheels (assuming transport exceeding 1 ton for the entire system) - Elevating lifters for heavy objects and construction machinery - Car compressors and various conveyor lines - Automation equipment such as medical devices and tabletop robots 【Advanced Control with Dedicated Drivers】 We offer a dedicated driver that fully controls high current and high output as a set. We respond to all demands, including inputs from joysticks and RC radios, dual drive control, and the implementation of automation programs via scripts. Our company values "support with empathy" and is committed to thoroughly accompanying our customers until they are satisfied, including screen sharing and on-site assistance.

Detailed information

Manufacturing Site 1
Manufacturing Site 2
Automatic winding machine 1
Automatic winding machine 2
Final assembly
Abnormal sound inspection
Pre-shipment inspection
2D design
3D design

Line up（7）

Model number	overview
CMH42 Series	(Maximum output 20W to 50W)
CMH57 Series	(Maximum output 30W to 150W)
CMH86 Series	(Maximum output 90W to 750W)
CMH110 Series	(Maximum output 800W to 2000W)
CMH130 Series	(Maximum output 2500W to 4500W)
CMH180 Series	(Maximum output 5000W to 10,000W)
The entire series	Each model can be combined with a dedicated planetary gear head (square/round type, reduction ratio 1/3 to 1/1000) and an electromagnetic brake.