Description

This stepper module with neat layout and steady good performance is based on TB6560AHQ chip by TOSHIBA. It can run max current of 3.5A and 16 micro-steps. Current is adjustable step by step. Onboard we have half/full current for our selection. With 4N26 high speed optical coupling onboard, the module runs VERY stable at high speed.

Board Features

•    Input DC 12~32V (standard 24V)
•    Signal Input 5V
•    The drive is based on original TB6560AHQ chip.
•    It has rated max current of 3.5A, and 16 micro-steps.
•    Onboard we can select full current or half-current (default work at half-current).
•    The driver module is equipped with 8 pieces x freewheeling diode. The diodes can effectively prevent
damage to the module caused by connecting wrong positive/negative polarity. They also greatly help
the module against reverse-current.
•    Original 4N26 optical couple onboard to ensure your motor run stably at high speed.
•    Large heat sink attached to the module to ensure high stability long performance.

Specification

•    Rated voltage: DC 12V-24V
•    Maximum current: 3.5A
•    Current adjustable (Current Settings): 0.5A, 1A, 1.5A, 1.8A, 2A.2.5A, 3.5A
•    Subdivision adjustable (Excitation Mode): 1,2,8,16

Attenuation adjustable (Decay Mode)

0 % – no decay mode
25% – of the slow decay mode
50% – of the normal mode
100% – Fast Decay mode

Decay mode of regulation by different motors to match impedance, thereby eliminating the noise when locked stepper motor and motor movement in the shake.

Automatic half current setting (Torque Settings)

•    0%—- No pulse when the current 20 to normal operating current of 20%
•    50 %—- no pulse current 50% to normal operating current
•    75 %—- no pulse current 75% to normal operating current
•    100% — no pulse when the current 100% to normal operating current

Package include

1 x NEW 3.5A 16 micro-step Stepper Motor Drive Driver Module based on TB6560AHQ