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Description
Product information "Pololu A4988 stepper motor driver, Black Edition"
Our Black Edition A4988 stepper motor driver carrier is a higher performance drop-in replacement for the original A4988 stepper motor carrier. It features a four-layer PCB for better thermal behaviour, allowing the A4988 bipolar microstepping stepper motor driver to deliver around 20% more current than our two-layer (green) version. Like our original carrier, the Black Edition offers adjustable current limiting, overcurrent and overtemperature protection and five different microstep resolutions. It operates from 8 V to 35 V and can supply up to 2 A per coil with sufficient additional cooling. The circuit board is supplied with 0.1" connector pins that are not soldered in.
Technical data:
https://www.pololu.com/product/2128
Technical data:
- Size: 0.6" × 0.8"
- Weight: 1.5 g
- Minimum operating voltage: 8 V
- Maximum operating voltage: 35 V
- Continuous current per phase: 1.2 A
- Maximum current per phase: 2 A
- Minimum logic voltage: 3 V
- Maximum logic voltage: 5.5 V
- Microstep resolutions: Full, 1/2, 1/4, 1/8, and 1/16
- Reverse voltage protection? No
- Packed housing? No
- Header pins soldered in?
- PCB dev codes: Md09c
https://www.pololu.com/product/2128
Properties
| Zolltarifnummer: | 85423100 |
|---|---|
| Brand: | Pololu |
| Country of Origin: | USA |
| EAN: | 4060137015144 |
| Gross Weight (kg): | 0.004 |
| Manufacturer ID: | 2128 |
| Product ID: | POL2128 |
Manufacturer and safety information
Manufacturer 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
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
- Only use in dry indoor areas to avoid damage caused by moisture.
- Keep away from direct sunlight or extreme temperatures.
- Ensure that the operating voltage corresponds to the technical specifications.
- Only connect using a suitable cable and plug.
- Protect the product from mechanical damage, vibrations and shocks.
- Always switch off the power supply during installation and maintenance.
- Protect electronic components from electrostatic discharge (ESD).
- Use only by trained personnel.
- Do not repair defective products without authorisation, but dispose of them properly.
- Dispose of batteries or rechargeable batteries in accordance with local regulations.
- Do not dispose of with household waste, but pass it on to certified collection centres.
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