MOT-VNH3SP30 Monster Motor Shield 30A VNH3SP30 Stepper Motor Driver Module

Price:
US$24.95
MOT-VNH3SP30
In stock
+
Add to wish list

VNH3SP30 Monster Motor Shield 30A Stepper Motor Driver Module

This is essentially a ramped up version of the Ardumoto motor driver shield but this board is capable of driving a pair of high-current motors!

For this monster shield, the L298 H-bridge is replaced with a pair of VNH3SP30 full-bridge motor drivers. The VIN and motor out are pitched for our 5mm screw terminals (not included), making it easy to connect larger gauge wires.

Note: When using this board in extreme high-demand applications it may be necessary to improve thermal performance with a heat-sink or fan and to solder the wires directly to the board instead of using a screw terminal (in addition to the myriad other complications present in a 30A system) However, when using the board at currents up to 6A the chips will barely become noticeably warm.

Features:

  • Voltage Max: 40V
  • Maximum current rating: 30 A
  • No Current sensing
  • MOSFET on-resistance: 34 mΩ (per leg)
  • Over Voltage Shutoff: 36VDC
  • Maximum PWM frequency: 10 kHz
  • Thermal Shutdown
  • Undervoltage and Overvoltage shutdown

Table of comparision

MOT-VNH3SP30 Schematic (MOT-VNH3SP30__Schematic.pdf, 58 Kb) [Download]

Notice for California Residents: Warning symbolWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov