PWM Stepper Motor Controller with Speed Control Module
Brand: satkit
VAT included (Ex VAT: 9.00 €)
PWM Stepper Motor Controller Stepper Generator Speed Control Module
This PWM stepper motor controller is a module designed to provide precise control over stepper motors, allowing speed and direction to be adjusted via PWM (Pulse Width Modulation) signals. It is ideal for electronics applications and Arduino projects where reliable, adjustable motor control is required.
Main features
- Generates PWM signals for speed and direction control.
- Jumper configuration to select the default pulse frequency.
- Step drive signals with high, medium and low frequency options to suit different needs.
- Six control lines: PUL+ and PUL- for positive and negative pulses; EN+ and EN- for enable terminals; DIR+ and DIR- for motor direction.
- Flexible power supply: 15-160VDC or 5-12VDC, with the correct connection for each voltage.
- Forward and reverse motor control via push buttons.
- Adjustable speed control via potentiometer that changes the PWM signal frequency.
Technical specifications
- Power supply voltage: 15-160VDC or 5-12VDC.
- PWM signal frequency:
- High: 5.8 kHz to 127 kHz
- Medium: 590 Hz to 15.8 kHz
- Low: 82 Hz to 2.3 kHz
- Size: 73 x 51 x 37 mm.
- Weight: 50 grams.
Typical uses and compatibility
This module is perfect for stepper motor control projects in Arduino systems and other DIY electronics platforms. It allows speed and direction adjustment for motors in applications such as robotics, automation, 3D printers and positioning systems.
Thanks to its flexible configuration and adjustable PWM signals, it is compatible with a wide range of stepper motors and H-bridge drivers.
Package contents
- 1 x PWM Stepper Motor Controller Speed Control Module.
Note: This product is currently out of stock. We recommend checking alternative products or contacting our support team for more options.
- Generates PWM signals for precise speed and direction control.
- Easy jumper setup to select pulse frequency.
- High, medium and low frequency signals for a range of applications.
- Six control lines for pulses, enable and direction.
- Flexible 15-160VDC or 5-12VDC power supply.
- Forward and reverse control via push buttons.
- Adjustable speed with potentiometer for PWM frequency.
Customer Questions & Answers
How is the PWM output frequency selected and adjusted according to the motor's needs?
The module includes a potentiometer to adjust the PWM signal frequency, and a jumper to select between three ranges: low (82 Hz-2.3 kHz), medium (590 Hz-15.8 kHz) and high (5.8 kHz-127 kHz). Choosing the right range depends on the motor type and application: low frequencies for large, low-RPM motors, while small motors or high-speed applications may require higher frequencies. It is essential not to exceed the maximum frequency supported by the motor controller or the motor itself.
What are the physical dimensions of the module, and how does this affect installation in compact electrical enclosures?
The controller measures 73 mm x 51 mm x 37 mm and weighs 50 g. These dimensions make it suitable for installation in small electrical enclosures, allowing straightforward integration even where space is limited. It is recommended to leave extra space for adequate ventilation and easier wiring.
Are there any electrical or signal compatibility limitations when using this controller with existing drivers from other manufacturers?
Compatibility depends on the drivers accepting standard pulse/direction/enable signal inputs at TTL or similar levels. The description indicates six connections: PUL+/PUL-, DIR+/DIR-, EN+/EN-. Before integration, it is advisable to check the driver's input logic specifications, as some industrial drivers may require differential signals or specific standards.
Are spare parts, warranty or support available for this controller in the event of faults or failures?
The information provided does not specifically mention spare parts or warranty terms. Generally, electronic modules of this type come with limited commercial warranties provided by the distributor, and they usually do not have individual spare-part support; in the event of a major fault, the whole module is usually replaced. It is advisable to check directly with the supplier regarding warranty, after-sales support and replacement options.
What voltages does this PWM motor controller support?
This controller supports 15-160VDC or 5-12VDC power supplies, with specific connections for each range.
How is the motor speed controlled with this module?
Speed is controlled by adjusting the PWM signal frequency using a potentiometer built into the module.
Is it compatible with Arduino stepper motors?
Yes, this module is compatible with stepper motors used in Arduino projects and other DIY electronics systems.
What control signals does the module have?
It has six lines: PUL+ and PUL- for pulses, EN+ and EN- for enable, and DIR+ and DIR- to control motor direction.
Is it currently available to buy?
The product is currently out of stock. We recommend checking alternative products or contacting support.
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