Product Summary

The MCDC506 is an all-digital DC servo drive system. It adopts high-performance digital signal processor (DSP) and integrated circuit, and comes out to be a cost- effective product with simple circuit, high integration, easy operation, and strong practicability. MCDC506 provides three feedback loops: position loop, velocity loop and current loop. Three work control modes: position, velocity and torque. MCDC506 matches with DC servo motor under 50V and 200W.

Parametrics

MCDC506 absolute maximum ratings: (1)Input DC voltage range 20~50V(typical value); (2)Continuous Output power: 200W; (3)Continuous output current: 6A 32KHz PWM; (4)Overload output current: 18A(3S); (5)Protection: Over current active value peak value: 30A±10%; Over voltage active value: 65V; Under Voltage active value: 18V; (6)Maximum pulse input frequency: 300K; (7)Working temperature: 0~+50℃; (8)Storage temperature: -20OC~+80℃.

Features

MCDC506 features: (1)Position control: light isolates input PULSE/DIRECTION or CW/CCW signal; (2)Speed control: input simulates 0V~+3.3V voltage signal (speed input by Pos.ff); (3)Torque control: input simulates 0V~+3.3V voltage signal (torque input by Pos.ff); (4)Light isolation servo resets input interface ERC; (5)Light isolation failure alarm output interface ALM; (6)Width of current loop: (-3dB) 2KHz (typical value); (7)Width of velocity loop: 500 Hz (typical value); (8)Width of position loop: 200 Hz (typical value); (9)Quadrature encoder input interface at motor side: differential input (26LS32); (10)Allow parameters downloaded by pc or text displayed through interface RS232C; (11)Perfect protection against overload, I2T, over-voltage, under-voltage, over-heat, over speed, overproof protection; (12)Green light for on, red light for protected mode or off.

Diagrams

MCDC506 block diagram