Cyclone DDR Motors

Relying on advanced motor technology and ripe crafts, Cyclone Motor has successfully undertaken a key project on Hi-End Numerical Control Machines and Fundamental Manufacturing Equipment in 2009. That is “Large Torque DDR Motor and the Driving Device”. Rich in theoretical research and comprehensive design ability, E-Motion has successfully designed and produced a series of DDR products with continuous torque from 2 Nm to 3300 Nm. Later on it issued enterprise standard for them, acting as the 1st enterprise in China issuing standards for DDR motors.

DDR Motors: BI Series

By adopting direct drive technology, DDR motors get rid of retarding mechanism and has the following advantages.

BI-3 Series

Features:

• Four Models

• High dynamic performance and high reliability.

• Direct extension of the force - no mechanical transmission

• Maintenance-free drive

• Simplified mechanical design

• High dynamic response and high drive control

• High positioning accuracy

• Simple installation and removal

• # of Pole Pairs: 33

• Peak Torque (Nm): 1800-5500

• Continuous Torque (Nm): 1100-3300

• Torque Constant (Nm/A): 16-24

• No-Load Max. Speed (rpm): 240-281

• Electrical Inductance [mH (p-p)]: 2.52-6.7

• Rotor Weight (kg): 27-81

• Stator Weight (kg): 27-82.5

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