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DE57 Closed loop motor driver

Supply voltage 24-75VDC
Control mode  Single and double pulse
Output current 5A
Digital input 3
Digital output 2
Adjustable subdivision 16档
Adjustable current 4档
Adjustable pulse delay 4档
Encoder wire count 1000CPR
Operating temperature  -20-50℃ 
authentication CE,RoHS
IP level IP20
weight 0.3kg 
Phase number  2
 Default filter frequency 300KHZ
Maximum optional subdivision 512000
type Pulse mode

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Specification parameters
    DE57 is a new generation of high-performance two-phase digital stepper motor based on 32-bit DSP technology developed by Lisan Company. It has various types of two-phase hybrid closed-loop stepper motors with driving voltage DC24V-75V, adaptive current below 5.0A and external diameter 57~60. By default, the 1000-line encoder motor is matched, and the number of other encoder lines can be set by the upper computer.

    The driver samples similar to the servo control principle, unique circuit design, superior software algorithm processing, so that the motor can run smoothly even under low subdivision, almost no vibration and noise, smooth and accurate current control technology greatly reduces the motor heat, external 16 speed equal Angle constant torque subdivision, up to 256 subdivision, optocoupling-isolated differential signal input, Strong anti-interference ability, with over-voltage, under-voltage, over-current protection and other error protection functions. Can be set through the host computer more than 200 any positive integer subdivision, current, logic electric equality parameters. In 3C, LED patch and other medium and high-speed applications, its stability, vibration, noise performance advantages are obvious, can greatly improve the performance of equipment.

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