PololuPololu· Motor control
Pololu High-Power Stepper Motor Driver 36v4
Manufacturer part no. 3730
$24.95≈ 21.93 €
Price summary
Listed by Pololu at €21.93. Delivered to France, including shipping, VAT and any customs duty, it comes to about €56.32. Prices last checked on 2026-09-29.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 252 units
- origin USA
- RoHS3
Estimated landed cost
| Item | €21.93 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €9.39 |
| Total delivered | €56.32 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Volume pricing
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $24.95 | |
| ≥ 5 | $22.95 | −8 % |
| ≥ 25 | $21.12 | −15 % |
| ≥ 100 | $19.43 | −22 % |
Datasheets & documents
- 📄 Schematic diagram of the Pololu High-Power Stepper Motor Driver 36v4
- 📄 Dimension diagram of the Pololu High Power Stepper Motor Drivers
- 📄 3D models (STEP) of the Pololu High Power Stepper Motor Drivers
- 📄 Drill guide for the Pololu High Power Stepper Motor Drivers
- 📄 Texas Instruments DRV8711 stepper motor controller datasheet
- 📄 Arduino library for the Pololu High-Power Stepper Motor Driver
- 📄 DRV8711 Decay Mode Setting Optimization Guide
- 📄 DRV8711 documentation
- 📄 New product: High-Power Stepper Motor Driver 36v8
- 📄 New High-Power Stepper Motor Driver 36v4
Specifications (automatically extracted)
Electrical
| Voltage max. | 50 V |
| Voltage min. | 8 V |
Mechanical
| Weight | 4.9 g |
Other characteristics
| Continuous current per phase | 4 A |
| Maximum current per phase | 6 A |
| Maximum logic voltage | 5.5 V |
| Minimum logic voltage | 1.5 V |
| Current limit control | SPI-programmable |
| Header pins soldered | No |
| Microstep resolutions | full, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256 |
| Other pcb markings | 0J12286, 0J12459 |
| Pcb dev codes | md38a, md38b |
| Reverse voltage protection | Yes |
Description
This discrete MOSFET stepper motor driver enables control of one bipolar stepper motor. It supports a wide 8 V to 50 V operating voltage range and can deliver up to 4 A continuous per phase without a heat sink or forced air flow (6 A max with sufficient additional cooling). The SPI interface allows configuration of the current limiting, step mode (9 step modes from full-step through 1/256-step), decay mode, and stall detection. The driver also provides back-EMF feedback that can be used for more advanced control and stall detection algorithms. Additional features include reverse-voltage, under-voltage, and over-current protection.
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