山一精工 List of Products and Services

We would like to introduce the power assist unit 'PAU-02DS' handled by Yamaichi Seiko Co., Ltd. Based on customer requests, we developed the small-sized 'PAU-02S' from the 'PAU-02B'. Despite its simple shape, it is highly functional. The motor assists in driving by sensing the front and rear operating force of the handle. We have completely eliminated the sprocket and chain, which were the mainstream in conventional drive control methods, and integrated the motor into the wheel inside the caster. 【Features】 ■ Complete elimination of sprocket and chain ■ Motor integrated into the wheel inside the caster ■ Built-in power distribution panel in the U-shaped part of the handle to improve the operation surface *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce the power assist unit 'PAU-02D' produced and sold by Yamaiichi Seiko Co., Ltd. Despite its simple design, it is highly functional. The motor assists in driving by sensing the forward and backward force applied to the handle. 【Features】 - The assist control method relies on human power, so no license is required. It can also be used on sidewalks. - We offer a product lineup capable of towing between 1000 to 4500 kg. - We have options that comply with safety and health standards recognized by major automobile manufacturers and medical device manufacturers. *For more details, please refer to the PDF materials or feel free to contact us.