Shenzhen stepper motor driver Factory Lichuan 3phase Nema42/ Nema51 step driver 7A stepper controller AC220V LC3722HTC

LC3722HTC is a three-phase hybrid stepper motor driver based on DSP control, which is a new generation of digital stepper motor drives that combine advanced DSP control chips with three-phase inverter drive modules. The drive voltage is AC110V ~ 220, the adaptation current is below 7.0A, the outer diameter is 57-130MM various kinds of three-phase hybrid stepping motor.  Positioning accuracy up to 60000 steps / turn.

Shenzhen Factory Lichuan Nema42/51 3phase motor stepper controller Features:

1. High performance, low price
  2. With 16 scales constant torque moment subdivision, the maximum resolution of 60000 steps / turn
  3. The highest response frequency up to 200KPPS
  4. When the stepping pulse stops more than 1.5S, the coil current is automatically reduced to half of the set current
  5. Optical isolation signal input / output
  6. Drive current 1.3A / phase to 7.0A / phase 16 files adjustable
  7. Single power input, voltage range: AC110V-220V
  8 phase memory function (Note: the drive stops for more than 3 seconds after the drive automatically memorizes the motor phase at the time,

  re-  power or When the WF signal goes from low to high, the drive automatically recovers the motor phase)

Shenzhen Factory Lichuan Nema42/51 3phase motor stepper controller Subdivision settings:

The drive subdivisions are set by the D5-D8 terminals for a total of 16 files and D9 and D10 for the function settings. For example, the number of subdivisions (pulse / turn) 

1. Are you factory?
Yes, we are facotry, and we produce stepper motor/driver, Servo motor/driver and planetary reducer for more then 10 years in China. Lichuan is our registered brand.
2. How to select models?
Before purchasing, please contact us to confirm model No. and specifications to avoid any misunderstanding.
3. How do you ship the goods?
We normally ship goods by express(DHL/UPS/FEDEX/EMS), by sea and by air, also accept customer appointed.
4. Can I test sample?
Yes, sample charged can be offered for testing.
5. Can we be agent or distributor?
Yes, welcome and we will support you.
6. Can you do OEM or ODM service?
Yes, we have R&D department and accept OEM and ODM service.
7. How about warranty?
One year warranty, technical support available, we always try our best to help customers to solve problems in time.
8. What are payment terms?
T/T(bank transfer), Paypal(0.5% paypal charges), Western Union, ALIBABA assurance order accept