32 Segments 4.5A 9V-40V Controller TB6600 Stepper Motor Driver For 3D Printer

Description:

1.Forward and reverse rotation control

2.5 kinds of sub-modes selectable (1/1, 1/2, 1/4, 1/8, 1/16 step)

3.With reset and enable pins

4.With a standby function

5.Built-in thermal protection (TSD) circuit

Built-in voltage protection (UVLO) circuit

Built-in over current detection (ISD), the circuit

Specification:

FAQ

1. What is the terms of payment?
 

L/C,D/A,D/P,T/T,Western Union,MoneyGram

2. What is the delivery time?
 

Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.

3. If the products can't work after receiving it,what should I do?
 

We will replace new items for you at once, and respect your final decision for wrong goods.

4. If the products don't meet my demand after I received it,can I return it?
 

Yes,no problem.You can return back to us, we will refund your full payment.

5. what is the warranty?
 

1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.