TB6600 4A 9-42V Stepper Motor Driver CNC Controller with Stepper Motor Nema 17 Bipolar 1.7A 40N.Cm Holding Torque and Motor Mounting Bracket for 3D Printer Hobby CNC Router

Motor Driver: 9V-42V DC power supply, H bridge bipolar constant phase flow drive. The maximum 4.0A of the eight kinds of output current.
Motor Driver: Energy-saving semi-automatic current lock function, built-in temperature protection and over current protection.The largest 32 subdivision of the 6 models are optional.
Stepper Motor: 40Ncm holding torque; Rated current 1.7A and resistance 1.5ohms; 1.8 . step angle; bipolar 4-wire.
Tips:Please make sure the motor connect to a constant current or chopper drive controller before you test motor.Connecting the motor directly to a power supply will the motor.Only the clock pulse signal can be driven two-phase bipolar stepper motor to achieve low vibration, high efficiency work.
TB6600 Stepper Motor Driver:
Single chip bipolar sine microstep stepper motor driver.
New BiCD 0.13 nm process.Up to 42V.
5 subdivision mode (1/1,1/2,1/4,1/8,1/16,1/32).
Output current:IOUT=4.0A(,in 100ms).
rated output:IOUT=3.5 A
Resistance(a+)=0.4
Alarm output pin current:Ialert=1mA
Monitoring output pin(MO):Imo=1mA
Break through the traditional,single power supply.
Built in overheating protection(TSD)circuit.
Undervoltage protection,built-in(UVLO)circuit.
Built-in overcurrent detection(ISD),circuit.
Can control 2 phase stepper motor forward and reverse rotation,With 1-2,W1 -2,2W1 -2,4W1 -2 phase excitation mode.
Nema 17 Stepper Motor:
Motor type:Bipolar Stepper
Phase Resistance:1.5Ohm
Phase Inductance:2.8mH
Detent Torque:2.2N.cm
Rotor Inertia:54g.cm2
Holding Torque:40N.cm
Step angle:1.8
Motor Weight:280g
Step angle accuracy:+ -5%(full step,not load)
Resistance accuracy:+ -10%
Inductance accuracy:+ -20%
Temperature rise:80deg Max(rated current,2 phase on)
Ambient temperature:-20deg-+50deg
Insulation resistance:100MΩ Min,500VDC
Insultion Strength:500VAC for one minute
Connection:Red(A+),Green(A-),Yellow(B+),Blue(B-)
colour:Black+silver
Material:ABS+metal
Package Contents:
1 * TB6600 Motor Driver
1 * Nema 17 Motor
1 * Mounting Bracket
4 * Screws
4 * M3 Screws
2 * Inner Hexagon Spanner
Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.