Adamant Namiki Jewel Co., Ltd DC Coreless Motors

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DC Coreless Motors -  - Adamant Namiki Jewel Co., Ltd
Adachi, Tokyo, Japan
DC Coreless Motors
Namiki DC coreless motors are available in sizes from 7 to 18 mm diameter, featuring high efficiency and low power consumption motors. The low inertia rotor coil provides quick response with no cogging and features a skewed winding for smooth torque generation. The high performance rare earth magnets for these motors are produced by Namiki using our own precision manufacturing technology. Optional gearheads in planetary or spur configurations, as well as, encoder position feedback are available to meet most application requirements. These instrument grade motors have been widely used in many various applications, such as: auto focus cameras, measuring instruments, medical devices, and personal electronics.
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Technical Specifications

  Adamant Namiki Jewel Co., Ltd
Product Category Gearmotors
Product Name DC Coreless Motors
Torque Constant 0.1841 to 3.03 in-oz/amp (1.3 to 21.4 mN-m/amp)
Operating Temperature -4 to 140 F (-20 to 60 C)
Standard DC Voltage 6V; 9V; 12V; 24V
Rotor Inertia 3.82E-7 to 2.12E-5 oz-in-sec² (2.70E-6 to 1.50E-4 kg-cm²)
Commutation Brush
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