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About

Rozum Robotics has entered the market of servo motor manufacturers with its RDrive series servos. These skillfully designed and superior quality servos feature an integrated controller and a gear head. Designed with proprietary solutions, this compact and lightweight servo produces the same output power and torque that you would find in other larger and heavier servo motor manufacturers products.

Whats Inside

Encoder & Controller

Integrated controller and two 19-bit absolute magnetic encoders integrated into the housing, the RDrive ensures repeatability rates, high-precision motion control. The end result is an enhanced quality of production output that is increased throughout your machines.

Harmonic Drive gearbox

The built in strain-wave gearhead has almost-zero backlash and a gear ratio of 1 : 100, enhancing performance and overall operational efficiency of our servo and providing high-torque output. Harmonic drive adjusts the rotation speed and the torque output to meet the requirements of your application.

Frameless Motor

Frameless servo motors by Rozum Robotics are compact, yet powerful brushless motors. Easy integration and up-to-date characteristics make Rozum Robotics brushless motors a perfect choice when high power and compact size are foremost.

  • Encoder & Controller

    Integrated controller and two 19-bit absolute magnetic encoders integrated into the housing, the RDrive ensures repeatability rates, high-precision motion control. The end result is an enhanced quality of production output that is increased throughout your machines.

  • Harmonic Drive gearbox

    The built in strain-wave gearhead has almost-zero backlash and a gear ratio of 1 : 100, enhancing performance and overall operational efficiency of our servo and providing high-torque output. Harmonic drive adjusts the rotation speed and the torque output to meet the requirements of your application.

  • Frameless Motor

    Frameless servo motors by Rozum Robotics are compact, yet powerful brushless motors. Easy integration and up-to-date characteristics make Rozum Robotics brushless motors a perfect choice when high power and compact size are foremost.

Controller

Controllers are the core of the closed-loop motion control system integrated into the housing of the RDrive servo motor. 

  • Highly dynamic response to control commands
  • Precision motion control based on feedback signals from encoders
X2 19 Bit Absolute Encoders
  • Continuous feedback on servo’s speed and torque
  • The accuracy of measurements, including in heavy-duty industrial environments (e.g., at high humidity or dust levels)
  • Motor position is always known, even after a power outage
  • Positioning with a precision of 0.01 degree
Harmonic Drive Gearbox

The RDrive series features integrated harmonic drive gearboxes that use strain-wave gear technology. With the gear ratio of 1:100 and an almost-zero backlash, the technology enhances the performance of our servo motors. This gives you precise motion control and high-torque output

Frameless Motor

Rozum’s proprietary frameless DC motor, is at the heart of our Rdrive series of housed motors.

  • High power density
  • Thermal overload protection
  • Low cogging
Thermal Sensors

For overheating protection, FMI-series frameless motors are equipped with a thermal sensor—a negative temperature coefficient (NTC) thermistor (model NXFT15). The sensor is integrated into the stator winding and is in direct contact with it.

CAN interface
  • Efficient and high-speed communication with a control device
  • Possible integration of multiple servo motors into a CAN network, enabling their control from a single device
API control

A possibility to use your preferred technology stack to implement motion control—C / C++ / C# / Java / Python / ROS


Models

Pricing

*PRICE REDUCES WITH QUANTITY

Service life of our servo motors is 35,000 hours. Rozum Robotics also provides a 1-YEAR WARRANTY. Average lead-time 8 weeks. Motors are shipped worldwide


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