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  6. Gear-integrated motor for robots [for small battery-powered robots]

Gear-integrated motor for robots [for small battery-powered robots]

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GSH series

last updated:Sep 05, 2025

Corelss Motor Co.,ltd HQ
Corelss Motor Co.,ltd HQ
  • Special site
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Gear motor developed for small robots. Perfect for battery-powered small robots and small AGVs. #SmallRobot #AGV #Robot

The [GMH series] of coreless motors delivers high torque while maintaining the same size as traditional motors. This significant difference is achieved by utilizing the hollow structure, one of the key features of coreless design. By incorporating gears into the hollow section, we have enabled a more compact overall system. Furthermore, placing the gears inside the motor contributes to the quiet operation of geared motors. By serving as an alternative to products with gearheads, we contribute to the miniaturization of systems. With no iron core, there are no losses that cause heat generation, allowing for high-speed rotation. It is widely used in small AGVs (automated guided vehicles), compact conveyors, and small robots. **Features** - Lightweight and compact with powerful performance due to a special coreless structure - Capable of handling small applications that require high-speed rotation - Excellent quietness due to the built-in small planetary gears - Adjustable to desired rotation speed and torque - Achieves miniaturization of geared motors by placing small gears inside the motor - Custom motors can be produced by adjusting the gear ratio - Options available with encoders and brakes

    DC Motor
GSH80_7.jpg

Gear-integrated motor for robots [for small battery-powered robots]

GSH80_7.jpg
GSH80_7.jpg sub1(差替え用).png カットモデル3-1 スクショ.PNG カットモデル2-2 スクショ.PNG GSH80_1.jpg GSH80_3.jpg GSH80_4.jpg GSH80_5.jpg GSH80_6.jpg VESTA_6.jpg
  • Go to the gear built-in motor page.
  • Special site - Product/service details - https://pr.mono.ipros.com/cls-motor/product/

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basic information

【FA Equipment Applications】 - Small robots - Small AGVs (Automated Guided Vehicles) - Small conveyors - Small unmanned transport vehicles - Small assistive carts - Small electric carts - Small unmanned carts - Small humanoid robots - Small customer service robots - Small transport equipment - Small arm robots - Small SCARA robots - Small vertical multi-joint robots - Small compound arms - Small picking inspection devices - Small box packing robots - Small cardboard palletizing - Small machine tool supply and retrieval - Small construction and canning structure welding - Small PET bottle picking and transport - Small electronic component picking inspection - Small transport component picking and transport - Small parallel picking (overhead type) - Small dispensers - Small bolt and screw tightening and other general FA equipment - Small autonomous robots - Small agricultural machinery - Small home appliances - Small automobiles - Small quadruped robots - Small underwater mobile robots - Small nursing care robots For more details, please refer to the catalog. Feel free to contact us with any inquiries.

Price range

P2

Delivery Time

Please contact us for details

※The prototype creation will take some time.

Applications/Examples of results

To those struggling with the miniaturization of robots, we have a new proposal from Coreless Motor Co., Ltd. A reliable robot that delivers great power in a small body. Just imagining it is exciting, isn't it? Unfortunately, with conventional motors, the motor and gearhead are separate, which causes geared motors to become large, making it difficult to miniaturize and lighten the system. The GSH series from Coreless Motor maintains the size of the motor while delivering high torque. The key difference comes from utilizing one of the main features of the coreless structure: the "hollow structure." By incorporating gears into this hollow section, we have made it possible to save space for the entire system. Furthermore, by placing the gears inside the motor, we also contribute to the quietness of the geared motor. We want to share the joy of making what was once impossible, possible, with you. With this aspiration in mind, we support our customers in the miniaturization of motors. - Robotics equipment, industrial machinery, mobile robots, transport robots, medical devices, agricultural machinery, power tools, and many more.

catalog(5)

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Lightweight and Compact Gear Integrated Motor 'GMH Series'

Lightweight and Compact Gear Integrated Motor 'GMH Series'

OTHER
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MLD-075-RB【With regenerative braking function】

MLD-075-RB【With regenerative braking function】

PRODUCT
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MLD-030-RB【With regenerative braking function】

MLD-030-RB【With regenerative braking function】

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MLD-030-RB2 [with regenerative braking function]

MLD-030-RB2 [with regenerative braking function]

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GSH Series - Technical Information

GSH Series - Technical Information

TECHNICAL
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Company information

Corelss

Corelss Motor Co.,ltd HQ

Machine elements and parts

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Coreless motors are engaged in the development, manufacturing, and sales of precision small motors, generators, and drivers, offering a wide range of products specialized in lightweight and energy-saving technologies through proprietary technology. 【Product Lineup】 - Coreless Brushless DC Motors - Cored Brushless DC Motors (ODM) - Small Geared Motors (ODM) - General-purpose Geared Motors (some ODM) - Gear-integrated Motors (Winner of the 36th Kanagawa Prefectural Industrial Technology Development Award) - In-wheel Motors for Electric Wheelchairs - Wheel Servo Motors (ODM) - Brushless Motor Drivers (some OEM) - Battery-powered AC Servo Motors (some ODM) - AC Servo Motion Controllers (ODM) - Renewable Energy Generators (some ODM) - Wind Turbines with EAT - IC Fan Motors - Conventional Axial Flow Fan Motors (ODM) - DC Blower Fan Motors (ODM) - Linear Motors

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