S-123H 3BHB030479R0512 High Performance Stepper Driver
S-123H 3BHB030479R0512 is a high-performance stepper driver suitable for driving any two-phase or four phase hybrid stepper motor with a phase current below 2.0A or 3.5A. This driver also has many other ideal features, such as single power supply, optically isolated input, and optional subdivision accuracy. The step angle subdivision function can make the motor run smoothly, reduce vibration, noise, and improve accuracy. The subdivision accuracy can be easily set by users, with a maximum of 128 subdivisions (25600 steps/circle). Another useful feature (which can be enabled or disabled with a dip switch) is static automatic current reduction: when the motor is in a stopped state, the output current can automatically decrease to a lower value, thereby reducing the heating of the motor and driver. The side of the driver is equipped with an eight position dip switch group, which allows users to easily set the dynamic working current (8 levels in total), static current reduction, and subdivision accuracy.
S-123H 3BHB030479R0512 is a new design that can accept AC input (10-29VAC), and it can also accept 12-42VDC DC input. When using AC input, users do not need to purchase a homemade DC power supply, they only need to connect a transformer of several tens of watts, which can save costs and make use more convenient.
24V DC power supply
Start stop and steering control
Protection against overcurrent, overvoltage, overload, etc
External analog speed regulation
Braking for quick parking
Fault alarm output
Speed signal output
Suitable for motor drive with position sensor (Hall) signal output
Attention: Due to the large number of products from our company, the pictures cannot match each other. Please contact me to confirm the actual product!
The company has a leading advantage in discontinuing control system components. We have a large inventory and surplus of control system components, as well as some hardware for the discontinued control system. We have also released many new hardware and products to support your existing control system or apply new control technologies. The discontinued “DCS system spare parts, PLC module spare parts,” complete machine and accessories series have a strong advantage. As long as you need PLC products, we can help you find them. The company has a great price advantage.
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