harmonic drive


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harmonic drive

[här′män·ik ′drīv]
(mechanical engineering)
A drive system that uses inner and outer gear bands to provide smooth motion.
References in periodicals archive ?
The engine employs the world's first multi-link system and an electric motor with a unique Harmonic Drive reduction gear to transform its compression ratio.
The demo attracted many big names including: ABB Robotics, Applied Engineering, B&R, Harmonic Drive AG, Mitsubishi, Universal Robot, RA Rodriguez, Staubli, Active8 Robots Ltd.
Graham Mackrell, managing director of the UK arm of Harmonic Drive, German manufacturer of high precision gears and drives, believes that one of the biggest obstacles to growth in the UK has traditionally been a reluctance by OEMs to invest in the infrastructure, maintenance, training and expertise required to operate an automated production plant.
HIGH precision drive technology expert Harmonic Drive has combined accuracy, compact design and reliability to create the LynxDrive range of compact servo actuators.
In an ABB low harmonic drive, the use of the motor control platform, direct torque control (DTC), together with a low pass filter, suppresses the current harmonic content, giving a distortion of less than 5 percent.
At Harmonic Drive we have just initiated a programme to work with students to provide up-to-date robotics and transmission knowledge.
At Harmonic Drive we have just initiated a programme to work with final year and postgraduate students to provide up to date robotics and transmission knowledge.
The new gear mechanism is based on the traditional harmonic drive principle but in order to be able to build a cheaper gear solution the key parts and mechanisms are replaced with alternative solutions.
CSD Series harmonic drive gearing from HD Systems delivers zero backlash and 1 arc-min positional accuracy in a compact package.
Harmonic Drive Technologies, Peabody, MA, Booth 4630, www.
The RH mini actuators combine zero backlash harmonic drive gearing with rare-earth magnet DC servo motors to provide both high torque and positional accuracy better than 2 arc-minutes.
Cromium is powered by a harmonic drive gearing system, which is precise, compact, and light weight.