20Nm RMD X Series BLDC Actuator

• MYACTUATOR RMD-X8-P6-20-C-N, CAN BUS, 1:6, Helical, MC-X-500-O
• Offers a high-performance Brushless Servo Driver
• Widely used in the drive of various BLDC or PMSM motors
• Includes various special functions
• Control modes: Servo mode & Motion mode
• Communication methods: CAN BUS & RS485 BUS

The MYACTUATOR RMD-X8-P6-20-C-N, CAN BUS, 1:6, Helical, MC-X-500-O Brushless Servo Driver is a new generation of high-performance brushless servo driver which can be widely used in the drive of various BLDC/PMSM motors.

V3 Driver Special Function

• 1. New assistant of myactuator v3.0
• 2. Support the second encoder at the output shaft
• 3. Support serial port protection
• 4. Support motion control mode
• 5. Support electromagnetic brake
• 6. Support remote upgrade
• 7. Support temperature sensor
• 8. Support serial port isolation
• 9. Support over-temperature protection
• 10. Support over-speed protection
• 11. Support over-voltage protection
• 12. Support motion control compensation
• 13. Support bus timeout protection
• 14. Read bus current
• 15. Support real-time curve reading
• 16. Support battery charging and discharging circuit
• 17. Double over-current protection bus wire + phase wire
• 18. External interface type: pad + accessories

The driver includes various special functions, such as power-off memory, data recording in case of power-off, bus current sampling: real-time knowledge of the current-torque relationship, and precise control of torque output. At the same time, the new driver has been matched with a friendly visual graphical interface, which is convenient for users to quickly familiarize themselves with the product features.

• 1x MYACTUATOR RMD-X8-P6-20-C-N, CAN BUS, 1:6, Helical, MC-X-500-O Brushless Servo Driver

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• Control Mode: Servo mode and Motion mode
• Communication Method and Baudrate: CAN BUS: 500 Kbps / 1 Mbps | RS485 BUS: 115200 / 500 K / 1 M / 1.5 K / 2.5 K
• Input voltage: 48 V
• No-load output Speed: 220 rpm
• Nominal output Speed: 160 rpm
• Nominal current: 3.75 A
• Output Nominal power (Thermal equilibrium point): 135 W
• Nominal Torque: 8 N.M
• Motor efficiency: 75 %
• Overload coefficient: 3
• Wire Resistance: 0.55 Ω
• Wire inductance: 0.27 mH
• Motor Speed constant: 30 rpm / V
• Motor Torque constant: 0.29 N.M / A
• Axial direction payload: 985 N
• Radial direction payload: 1250 N
• Rotor inertia: 3400 gcm2
• Reducer ratio: 6.2:1 (Hollow helical reducer)
• Backlash: 6 Arc min
• Motor weight: 780 g