SainSmart 4 Axis TB6600 T4 Stepper Motor Driver Board CNC Controller for NEMA17 NEMA23 Stepper Motor

Feature

Maximum output 2A current, for CNC controller or Mach3 interface board power supply.
Automatic half current function: when the motor stops running, the standby current is automatically reduced to half of the working current, whcih can reduce the heat of the driver.
Overheated protection, over-current protection.
The maximum pulse rate is 200KHZ.
Using the PWM chopper - type single - chip bipolar sinusoidal Micro - step current control mode.

Description

Overview:

TB6600-T4 4 axis driver board, using the Toshiba TB6600HG driver chip, the maximum output of 4.5A current,
current stepless adjustable, 4 stepper motors can be driven at the same time, suitable for NEMA17,
NEMA23 stepper motor, has a 12V power supply, can be used for MACH3 interface board or CNC controller;
have large driver current, smooth running, quiet small volume, convenient installation,
high cost performance. It is suitable for making CNC machines and other automation equipment.

Specification:

Dimensions: 166mm*88mm*34mm
DC Power input type: 14V-40V
Output current: 14.5A, current stepless adjustable
Working environment: Temperature-1550 Humidity<90%

Packing list:

1.TB6600-T4 4 Axis stepper motor driver board
2.CD(English user manual)