Product Range > C4/M4 SERIES DC MOTOR (Metric) > M4-420X
M4-420X Motors
Utilizing high energy rare earth magnet material, the M4-420X series DC servo-motor-tach units provide precise motion control in machine tools, robotics, automatic material handling, wiredrawing, paper, plastic-film and foil processing, tension controls and packaging machinery, etc. Peak torque of up to 161Nm gives ample power for fast, accurate positioning. Coupled with low motor inertia, theoretical acceleration of up to 6500 rad/sec2 results.
With a speed range capability in excess of 20.000 : 1, one motor can provide rapid traverse and feed rates for each machine axis, eliminating the complexity and compliance of multiple motors, clutches, and gear trains. Speeds as low as 6 revs. per hour may be achieved in a position loop without cogging. The unique permanent-magnet structure eliminates thermal runaway and commutation problems commonly encountered in conventional ceramic-magnet motors. Provision is made for mounting resolver, encoder or other position feedback devices by means of a spigot at the non-drive end with shaft extension. A 24V d.c. failsafe brake can optionally be provided. Motor power and tachogenerator leads are provided via junction boxes but alternative connection by flying lead (PG Glands) or connectors is possible.
The Electrical Specification above is a sample of our standard windings. We have many special windings designed to cover most speed/torque applications. If the winding below do not suit your application just contact us and we will design a special winding for you.
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