Motor for Assisting Mobilities

As we work toward a more convenient and prosperous society, we are developing a motor that can be used in a variety of mobility applications, such as assistive devices for mobility of people and transportation of goods.
By adopting an outer rotor type, the direct drive motor achieves high torque and high output at low speeds despite being compact in size. The application of this motor can contribute to the downsizing of various assistive mobility products.

Concept

Small direct drive motor for assisting mobilities with high efficiency in low speed region

Features

Reduced the diameter and achieved high torque by outer rotor structure
Achieved high efficiency and reliability with a brushless motor incorporating Hall IC
Obtained IP54 and compatible with various environment (MM250-2HN only)

Motor specifications

Appearance Product number	MM030-1HN	MM250-2HD/2HN
Dimensions	Φ79.6mm × L51mm (excluding the installing part and the shaft)	2HD : Φ100㎜ × L141.5㎜ 2HN : Φ100㎜ × L116.5㎜ (excluding the installing part and the shaft)
Weight	743g	3.73kg / 3.45kg
Rated output	30W	250W
Rated torque	1.5Nm	5Nm
Maximum rotational speed	300r/min	650r/min
Rated voltage	DC 12V	DC 24V
Optional	-	With / Without a driver
IP code	Aiming for IP54	IP54 (Obtained for 2HN only)

Application examples

Electric kick scooter, Electric wheelchair, Movement support robot, Autonomous mobile robot, Stair lift, Electric assist trolley etc.