From Micro Ohm's description

The TB6560 Driver Board 3A CNC Router Single 1 Axis Controller Stepper Motor driver board is for axis control with Input signal high-speed optocoupler isolation, the large heat sink to ensure good heat dissipation. Stepper motor driver is Semi-flow mode adjustable, semi-flow current adjustable, with a variety of semi-flow model and semi-flow current setting functions. TB6560 Driver Board 3A CNC Router Single 1 Axis Controller Stepper Motor is very easy to use requires no special instructions. The module features Semi-flow mode adjustable, semi-flow current adjustable, not the general design on the market, with a variety of semi-flow model and semi-flow current setting function. This TB6560 Driver Board 3A CNC Router Single 1 Axis Controller Stepper Motor driver is featuring TB6560AHQ new original chip. The TB6560AHQ has low voltage shutdown, overheating stop and overcurrent protection circuit to ensure optimal performance. The TB6560 stepper motor control circuit is the most commonly used current circuit, which can control a 2 phase motor (10 – 35VDC) with a maximum output of 3A. The TB6560 stepper motor control circuit is used for stepper motor control, CNC machine applications or precision mechanical systems. Features of TB6560 Driver Board 3A CNC Router Single 1 Axis Controller Stepper Motor : Current level by adjustable to meet your various application requirements. Automatic semi-flow adjustable. Using 6N137 high-speed optical coupling to ensure high speed without losing a step. Board printed setup instructions. Using thick fine-toothed radiator, good heat dissipation. For 42,57,86 Stepper within 3A 2/4 -phase / 4 wire / 6 wire stepper motor, not fit for more than 3A stepper motor. Excitation Mode: synchronizing, half step, 1/8 step, 1/16 step, a maximum of 16 segments. Automatic half-decay. Package Includes : 1 x TB6560 Driver Board Tutorial : How to use the TB6560 Driver Board with Arduino TB6560 DATASHEET: DOWNLOAD Model Series: CNC Oriented, TB Series Voltage Rating (V): 10 to 35VDC Current Rating (A): 3 Length (mm): 50 Width (mm): 75 Height (mm): 35 Weight (g): 72 Shipping Weight 0.078 kg Shipping Dimensions 6 × 8.5 × 4.5 cm

From Makers Electronics's description

TB6560 CNC Router Single Axis 3A Stepper Motor Driver The TB6560 Stepper Motor Driver Board is a robust, single‑axis driver module designed for precise control of bipolar stepper motors in CNC routers, 3D printers, automation systems and robotics applications. Built around the original TB6560AHQ driver IC from Toshiba, this board supports bipolar two‑phase motors with currents up to ±3 A (peak up to ±3.5 A) and a supply range from approximately 10 V to 35 V DC. Features: Utilizes Toshiba TB6560AHQ chip for reliable bipolar stepper motor control Rated maximum output current of ±3A, with peak capacity of 3.5A Supports multiple microstepping modes: Full, 1/2, 1/8, and 1/16 step resolution Integrated 6N137 high-speed opto-couplers provide input signal isolation from motor noise Specifications: Parameter Value Supply Voltage (DC) 10 V – 35 V Recommended Voltage ~24 V Continuous Output Current ±3 A Peak Output Current ±3.5 A Micro‑stepping Levels Full, ½, 1/8, 1/16 Driver IC Toshiba TB6560AHQ Protection Features Low‑voltage shut‑off; over‑temperature; over‑current Board Dimensions 75 × 50 × 35 mm Motor compatibility 2‑phase / 4‑phase, 4‑wire / 6‑wire within 3 A Configuration: Applications: CNC router axis control (single axis) where high current stepping is required. 3D printer Z‑axis driver or dedicated motor drive for heavy loads. Robotics actuators requiring smooth micro‑stepping and torque control. DIY automation and motion control systems for prototyping and production. Package Include: 1x TB6560 CNC Router Single Axis 3A Stepper Motor Driver Resources: How to wire, datasheet Tutorial to how to use with arduino.

From Ampere Electronics's description

TB6560 3A Stepper Motor Driver This is a stepper motor driver with maximum current of 3.5 A. It has micro-stepping capability up to 1/16 micro-step. The driver is easy to use, pins and connections are marked on the board and equipped with large heat sink to ensure good heat dissipation. The driver is also equipped with optical isolation for full protection. It is compatible with mach3, emc, KCAM etc. Features Rated voltage: DC 12V-24V Rated output current: ± 3A , peak 3.5A. Current adjustable (Current Settings): 0.5A, 1A, 1.5A, 1.8A, 2A , 2.6A, 3.0A micro-stepping capability: Full step, half step,1/4 step,1/8 step,1/16 step max 74HC series chip to amplify the parallel Signal to improve stability 6N137 high-speed Optocoupler , to ensure a high speed without step out. TB6560 driver chip, high efficiency and anti-vibration High efficiency heat sink Compact size: 50x75x35mm Some Note About Pin Connections: The EN, CW, and CLK inputs are opto-isolated. If you are connecting them directly to a microcontroller then we suggest grounding the EN-, CW-, and CLK- pins with your microcontroller as per the diagram above. EN (Enable input): If connected as per above diagram, grounding EN+ input will enable the motor drive outputs. Providing a logic high will disable outputs to the motor. CW (Direction input): If connected as in the diagram, grounding CW+ input will cause the motor to rotate anti-clockwise (counter-clockwise). Providing a logic high will cause the motor to rotate clockwise. The direction of rotation also depends upon the motor coil polarity. CLK (Step input): Continually pulsing the CLK+ input will cause the motor to step in one direction. Depending on the excitation mode setting (via switches SW3 & 4) the motor will step once per 1 to 16 pulses of the CLK+ pin Documents: Data Sheet Related products : Motors | Drivers

From Most Electronic's description

TB6560 CNC Router Single Axis 3A Stepper Motor Driver The TB6560 Stepper Motor Driver Board is a robust, single‑axis driver module designed for precise control of bipolar stepper motors in CNC routers, 3D printers, automation systems and robotics applications. Built around the original TB6560AHQ driver IC from Toshiba, this board supports bipolar two‑phase motors with currents up to ±3 A (peak up to ±3.5 A) and a supply range from approximately 10 V to 35 V DC. Features: Utilizes Toshiba TB6560AHQ chip for reliable bipolar stepper motor control Rated maximum output current of ±3A, with peak capacity of 3.5A Supports multiple microstepping modes: Full, 1/2, 1/8, and 1/16 step resolution Integrated 6N137 high-speed opto-couplers provide input signal isolation from motor noise Specifications: Parameter Value Supply Voltage (DC) 10 V – 35 V Recommended Voltage ~24 V Continuous Output Current ±3 A Peak Output Current ±3.5 A Micro‑stepping Levels Full, ½, 1/8, 1/16 Driver IC Toshiba TB6560AHQ Protection Features Low‑voltage shut‑off; over‑temperature; over‑current Board Dimensions 75 × 50 × 35 mm Motor compatibility 2‑phase / 4‑phase, 4‑wire / 6‑wire within 3 A Configuration: Features: Driver chip: TB6560 Supports up to 3A per phase Single-axis stepper motor driver Ideal for CNC routers, engravers, and automation setups Microstepping support for smoother motion Overcurrent & thermal protection Adjustable current & step resolution Compatible with NEMA 17 / NEMA 23 stepper motors