Catalog products
Stepper motor drivers STEP/DIR
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SMD-1.6DIN
Stepper motor driver STEP/DIR
Voltage 12 - 24 VDC Max. current per phase 0.1 - 1.6 A Microstepping 1/1 - 1/256 Control methods STEP/DIR The driver is intended for small size stepper motors with current per phase up to 1.6 A. The control method is standard STEP/DIR. The driver provides smooth and exact positioning. Holding motor current can be reduced in order to make lower heating and energy save, this function can be switched on or off by a customer. -
SMD-1.6 carrier kit
Stepper motor drivers
Voltage 12 – 24 VDC Max. current per phase 0.1 - 1.6 А Microstepping 1/1 - 1/128 Control methods STEP/DIR,
analog inputThe SMD-1.6 stepper motor driver is manufactured in a frameless design, in the form of an open board with mounting holes. There is also a version of the driver in an open case with mounting on a standard DIN rail. -
SMD-1.6 open frame
Stepper motor drivers
Voltage 12 – 24 VDC Max. current per phase 0.1 - 1.6 А Microstepping 1/1 - 1/128 Control methods STEP/DIR,
analog inputThe SMD-1.6 stepper motor driver is manufactured in a frameless design, in the form of an open board with mounting holes. There is also a version of the driver in an open case with mounting on a standard DIN rail. -
SMD-2.8DIN
Stepper motor driver STEP/DIR
Voltage 12 - 24 VDC Max. current per phase 1.3 - 2.8 A Microstepping 1/1 - 1/256 Control methods STEP/DIR The driver is intended for small size stepper motors with current per phase up to 2.8 A. The control method is standard STEP/DIR. The driver provides smooth and exact positioning. Holding motor current can be reduced in order to make lower heating and energy save, this function can be switched on or off by a customer. -
SMD-2.8 carrier kit
Stepper motor drivers
Voltage 12 – 24 VDC Max. current per phase 1.3 - 2.8 А Microstepping 1/1 - 1/128 Control methods STEP/DIR,
analog inputThe SMD-2.8 stepper motor driver with DIN clamp is manufactured in an open case, with a clamp for mounting on a DIN rail. A frameless version of the driver is also supplied -
SMD-2.8 open frame
Stepper motor drivers
Voltage 12 – 24 VDC Max. current per phase 1.3 - 2.8 А Microstepping 1/1 - 1/128 Control methods STEP/DIR,
analog inputThe SMD-2.8 stepper motor driver is manufactured in a frameless design, in the form of an open board with mounting holes. There is also a version of the driver in an open case with mounting on a standard DIN rail. -
SMD-4.2DIN ver.3
Stepper motor driver STEP/DIR
Voltage 12 - 48 VDC Max. current per phase 2.7 - 4.2 A Microstepping 1/1 - 1/256 Control methods analog speed control,
pulse position control STEP/DIRThe stepper motor driver is designed to control motors with current per phase up to 4.2 A. This model provides 2 control methods: STEP/DIR positioning and analog speed control. The controller provides an excellent motor dynamics and high torque performance. -
SMD-4.2 carrier kit
Stepper motor drivers
Voltage 12 – 48 VDC Max. current per phase 2.7 - 4.2 А Microstepping 1/1 - 1/256 Control methods STEP/DIR Stepper motor driver SMD-4.2 with DIN clamp is manufactured in an open case. A frameless version of the driver is also supplied. The driver is compact and lightweight and implemented with small in size open housing. The operation of the stepper motor with the driver is characterized by low vibration and noise. -
SMD-4.2 open frame
Stepper motor drivers
Voltage 12 – 48 VDC Max. current per phase 2.7 - 4.2 А Microstepping 1/1 - 1/256 Control methods STEP/DIR The SMD-4.2 stepper motor driver is manufactured in a frameless design, in the form of an open board with mounting holes. There is also a carrier kit version of the driver with a DIN clamp. The compact and lightweight driver is small in size and does not require much space at the installation site. The operation of the stepper motor with SMD-4.2 driver is characterized by low vibration and noise. -
SMD-8.0DIN ver.3
Stepper motor drivers STEP/DIR
Voltage 12 - 48 VDC Max. current per phase 5.0 - 8.0 A Microstepping 1/1 - 1/256 Control methods analog speed control,
pulse position control STEP/DIRThe high performance stepper motor driver is based on modern hardware components and intended for motors with current per phase up to 8.0 A. This model is controlled via STEP/DIR signals or internal pulse generator with potentiometer or analog voltage speed regulation. -
SMD-8.0 carrier kit
Stepper motor drivers
Voltage 12 – 48 VDC Max. current per phase 5.0 - 8.0 А Microstepping 1/1 - 1/256 Control methods STEP/DIR Stepper motor driver SMD-8.0 with DIN clamp is manufactured in an open case. A frameless version of the driver is also supplied. The driver is compact and lightweight and implemented with small in size open housing. The operation of the stepper motor with the driver is characterized by low vibration and noise. -
SMD-8.0 open frame
Stepper motor drivers
Voltage 12 – 48 VDC Max. current per phase 5.0 - 8.0 А Microstepping 1/1 - 1/256 Control methods STEP/DIR The SMD-8.0 stepper motor driver is manufactured in a frameless design, in the form of an open board with mounting holes. There is also a carrier kit version of the driver with a DIN clamp. The compact and lightweight driver is small in size and does not require much space at the installation site. The operation of the stepper motor with SMD-8.0 driver is characterized by low vibration and noise. -
SMD‑4.2HV
Stepper motor drivers STEP/DIR
Power supply 220 VAC Max. current per phase 1.2 - 4.2 A Microstepping 1 - 1/16 Control methods STEP/DIR SMD‑4.2HV is a high voltage stepper driver, designed by our company for middle sizes applications. SMD‑4.2HV drivers are suitable for middle current stepper motors that can be used, for example, in CNC machines for wood and plastic processing.
Motor driver for stepper motor
When it comes to controlling stepper motors, there are different options available, including programmable controllers and drivers. Each has its own advantages and features that cater to specific needs and requirements.
Stepper drives or drivers are commonly used to control stepper motors by providing the necessary electrical signals to move the motor in discrete steps. They typically operate based on the STEP and DIR signals. The STEP signal determines the step size and frequency, while the DIR signal controls the motor's direction of rotation. Stepper drivers are known for their simplicity and ease of use.
On the other hand, programmable controllers for stepper motors offer more advanced and flexible control capabilities. These controllers can be programmed to control motor speed generate precise motion profiles, including acceleration and deceleration. They allow for customized control parameters, making them suitable for applications that require specific motion control requirements.
One popular feature available in stepper motor controllers is microstepping. Microstepping allows for smoother and more precise motion control by dividing each step into smaller increments. This results in finer resolution and reduced vibrations compared to traditional full-step or half-step control methods. Microstepping is achieved by controlling the current levels in the motor windings, enabling smoother and more accurate positioning. Microstepping drivers STEP and DIR also commonly used.
Silent stepper driver is specifically designed to minimize noise and vibrations during motor operation. They utilize advanced control algorithms and current regulation techniques to reduce audible noise and resonance effects. Silent stepper drivers are particularly useful in applications where quiet operation is essential, such as in home appliances, medical devices, or audio equipment.
Controlling the speed of a stepper motor is a critical aspect of its operation. Both stepper drive and controller offer options for controlling motor speed. By adjusting the frequency of the STEP signals, the speed of the motor can be controlled. Higher frequencies result in faster motor rotation, while lower frequencies result in slower rotation. Additionally, programmable controllers allow for more precise control over acceleration and deceleration, enabling smoother speed changes.
Befor you buy a step motor driver or controller, it's essential to consider the specific requirements of the application. Factors such as the motor's voltage and current ratings, the desired resolution and accuracy, and the necessary control features should be taken into account. There are various options available in the market, and buyers can find stepper drivers or controllers suitable for their needs.
In conclusion, stepper drives and programmable controllers offer different levels of control and flexibility for stepper motor applications. Stepper drives provide basic step and direction control, while programmable controllers offer advanced features such as microstepping, silent operation, and precise speed control. The choice between a motor driver for stepper motor or a programmable controller depends on the specific needs and complexity of the application. Understanding the features and capabilities of each option is crucial for selecting the appropriate motor driver or controller for optimal performance.