Pololu DRV8434S SPI Stepper Motor Driver for stepper motor, pre-installed header pins, 2A Max, 4.5V
Product number: POL3769
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Description
Product information "Pololu DRV8434S SPI Stepper Motor Driver for stepper motor, pre-installed header pins, 2A Max, 4.5V"
The Pololu DRV8434S SPI Stepper Motor Driver Carrier is a compact and powerful driver board for stepper motors that supports a maximum current of 2A per phase. This version comes with pre-installed header pins, so no soldering is required to use it with a 16-pin socket or solderless breadboard. Thanks to the flexible SPI interface, the settings can be precisely customised.
Features at a glance
- Compact dimensions: 0.6" × 0.8"
- Maximum current: 2A per phase
- Supports various microstep resolutions up to 1/256
- Pre-installed header pins for easy integration
- Flexible current control via SPI interface
- Dimensions: 0.6" × 0.8"
- Weight: 2.4 g
- Minimum operating voltage: 4.5 V (input voltages below 6 V reduce the maximum adjustable current. At 4.5 V, the maximum adjustable current is 1.75 A)
- Maximum operating voltage: 48 V (Not for use with 48 V batteries, which can be significantly higher than the nominal value when fully charged)
- Continuous current per phase: 1.2 A (without heat sink or forced air circulation)
- Maximum current per phase: 2 A (with sufficient additional cooling)
- Minimum logic voltage: 1.8 V (The logic high threshold varies for two-stage, three-stage and four-stage pins. See datasheet for details)
- Maximum logic voltage: 5.5 V (Absolute maximum voltage at each input is 5.75 V)
- Microstep resolutions: 1/1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256
- Current limit: Fixed at 2A max with SPI scaling
- Reverse voltage protection: No
- PCB development codes: Md43b
- Other PCB markings: 0J13692
- Compatible with 16-pin connectors and solderless breadboards
- 1x Pololu DRV8434S SPI Stepper Motor Driver Carrier
- Pre-installed header pins
Properties
| Zolltarifnummer: | 85423190 |
|---|---|
| Brand: | Pololu |
| Country of Origin: | USA |
| Gross Weight (kg): | 0.003 |
| Manufacturer ID: | 3769 |
| Product ID: | POL3769 |
Manufacturer and safety information
Pololu Corporation
920 Pilot Rd.
US 89119 Las Vegas, Nevada
https://www.pololu.com/
support@pololu.com
WEEE number: 17968585
Responsible person for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
info@berrybase.de
Safety instructions
- Observe the correct connection and operating voltages to prevent damage to the hardware.
- Avoid short circuits between the contacts or components, as this can damage the shield or Arduino platform.
- Always switch off the power supply before adding or reconnecting components.
- Only use suitable power supplies or battery sources that meet the specifications of the shield.
- Only operate the shield in an environment with a permissible temperature and humidity in accordance with the product specification.
- Protect the product from water, moisture and dust to prevent malfunctions or corrosion.
- Keep a safe distance from moving parts of the motor or robot during operation.
- Only use the product for its intended use in motor control or robotics projects.
- Dispose of the product in accordance with the applicable local regulations for electronic components and recycling.
- Avoid improper waste disposal to prevent environmental pollution.
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