Closed Loop Stepper Driver 0~6.2A 24~60VDC OK2D57ECS for Nema 23, Nema 24 Stepper Motor

Closed Loop Stepper Driver 0~6.2A 24~60VDC OK2D57ECS for Nema 23, Nema 24 Stepper Motor

Key Features:

Closed-loop, eliminates loss of synchronization

Broader operating range - higher torque and higher speed

Reduced motor heating and more efficient

Do not need a high torque margin

No Tuning and always stable

Quick response, no delay and almost no settle time

High torque at starting and low speed, high stiffness at standstill

Offer servo-like performance at a much lower cost;

Performance parameters:

Adopting new 32-bit motor control dedicated dual-core DSP chip;

Adopting advanced vector current and speed and position closed-loop control algorithms;

The static current and dynamic current ratio can be automatically set;

The motor comes with a 1000-line high-precision encoder;

Optocoupler isolated differential signal input;

The impulse response frequency can reach up to 200KHZ;

It has several protection functions such as overcurrent, overvoltage, overspeed, overheating, and excessive tracking error.

Specifications:

Model:OK2D57ECS

Output Peak Current: 1~6.0A

Input Voltage: +24~48VDC (Typical 36VDC)

Logic Signal Current: 7~20mA (Typical 10mA)

Pulse Input Frequency: 0~200kHz

Digital output port logic current:100mA

Digital output port voltage resistance:24V

Power:150W

Isolation Resistance: 500MΩ

Weight:300g;

Operating Environment and other Specifications(Tj = 25℃/77℉):

Cooling: Natural Cooling or Forced cooling

Environment: Avoid dust, oil fog and corrosive gases

Ambient Temperature: 0℃ － 50℃

Humidity: 40%RH－90%RH

Operating Temperature: 70℃ MAX

Vibration: 10~55Hz/0.15mm

Storage Temperature: -20℃ －+65℃;