Cyclone

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