Small micromotor 50 years. From aircraft and robots to video cameras and electric screwdrivers, we offer a wide variety of products in small quantities and made to order. High quality through integrated production from design to manufacturing. Updated: September 18, 2013 We accept prototypes Tokyo Nagano Notice Design / development work Brushless motor DC motor Gear head processing Development process Product example Frequently Asked Questions (FAQ) Company Profile History Employment information [Headquarters] 1-11-6 Nakanobu, Shinagawa-ku, Tokyo 142-0053 access map [Nagano Factory] 2954-6 Motoojima, Matsukawa-cho, Shimoina-gun, Nagano 399-3303 access map First of all, please feel free to contact us. Click here for email » Tokyo: (03) 3783-7106 Nagano: (0265) 36-3131 Frequently Asked Questions FAQ Latest 3 Q. What is a DC brushless motor? A. A DC brushless motor is, as the name suggests, a DC (direct current) motor without a brush (direct current). A DC-powered motor requires a device that acts as a rectifier. Q. What is a DC motor? A. What is a DC motor? A DC motor consists of a permanent magnet for the stator and a coil for the rotor (armature). The repulsion of magnetic force is achieved by switching the direction of the current flowing through the armature. , The suction force generates a rotational force. Q. How much can we handle in quantity? A. The average is 500 units / lot. Other FAQ » RSS Topics 2013/07/05: Thank you for visiting the 17th Machine Element Exhibition. 2013/01/28: Thank you for visiting "42nd Internet Puccon Japan". 2012/12/21: We will exhibit at the 42nd Internepcon Japan. 2012/02/01: Thank you for visiting "41st Internet Puccon Japan". 2011/12/01: Exhibited at "41st Internet Puccon Japan" Other notices » Other new products » NDK-Nihon Dempa Kogyo Co., Ltd. Since our establishment in 1954, we have been focusing on precision small motors . We provide high-performance custom-made products with abundant experience and advanced technology cultivated over 50 years . We manufacture small- lot, high-mix, short-delivery motors and gearheads that meet the needs and specifications of our customers . DC motors | brushless motors | gear head | machining | development process | Product Examples | Example of Use | Frequently Asked Questions FAQ Company Profile | History | Careers | Contact | access to our Why motor is good NDK | Why, NDK Are you making motors | Column