澤村電気工業 List of Products and Services

We offer a lineup of outputs ranging from 2W to 350W. We can accommodate a variety of needs from a single unit, including different voltage specifications, changes in rotation speed, heat resistance class changes, special shapes, vibration resistance specifications, and high voltage specifications, in addition to standard products. Of course, we also provide models with electromagnetic brakes and encoders, as well as various types of gearheads, including spur gears, planetary gears, worm gears, and hypoid gears, so please feel free to contact us. ★ The comprehensive catalog (74 pages) can be downloaded from this screen.

• DC Motor
• Generators and transmission motors

Zawamura Electric Industry Co., Ltd. is a specialized manufacturer of DC motors, brushless motors, and drivers. We offer a variety of types, so please feel free to contact us. ★The comprehensive catalog (74 pages) can be downloaded from this screen.

• controller
• DC Motor
• Generators and transmission motors

This is a new type of brushless DC motor developed with the concepts of simplicity, compactness, and high precision. ● Simple Since the motor and driver are integrated, there is no need to secure additional space for installing the driver. ● Compact Compared to conventional models, the output has been increased by 14% to 40W while the overall length has been reduced by 40%, achieving compactness. ● High Precision The integrated driver uses a 16-bit microcontroller, enabling stable speed control through digital control. It can maintain a stable rotation speed even with load fluctuations or varying loads on the motor.

• controller
• DC Motor
• Generators and transmission motors

This is a motor control driver for controlling the speed and torque of our motors (output 2W to 350W). It has functions to adjust the motor's rotation speed by controlling the voltage supplied to the DC motor and to prevent motor burnout by limiting the maximum current flowing through the DC motor. Additionally, we offer a model that detects the rotation speed of the DC motor and automatically controls the supply voltage in response to drops in rotation speed due to load fluctuations. As for speed control methods, we provide types that utilize voltage control, back EMF feedback control, more precise DC tachogenerator feedback control, and encoder feedback control, offering control methods tailored to your application and budget. Moreover, we can also perform position control of the motor by combining a torque control type that regulates current with an optional position control amplifier. For more details, please feel free to contact us.

• controller
• DC Motor
• Generators and transmission motors

This is a new type of brushless DC motor developed with the concepts of simplicity, compactness, and high precision, compatible with a DC12V input. ● Simple Since the motor and driver are integrated, there is no need to secure additional space for installing the driver. ● Compact Compared to conventional models, the output has been increased by 14% to 40W while the overall length has been shortened by 40%, successfully achieving compactness. ● High Precision The integrated driver employs a 16-bit microcontroller, enabling stable speed control through digital control. It can maintain a stable rotational speed even with load fluctuations or varying loads on the motor.

• DC Motor
• Generators and transmission motors