M6R7 - Stepper Drivers with DC Input
  • Drives 4 Phase Motors with 5, 6, or 8 Leads
  • Proven Reliability - Low Cost
  • Versatile Applications
  • Clockwise Clock with Direction Control
  • Clockwise and Counterclockwise Control
  • Full and Halfstep Operation
  • Operates Over Wide Voltage Range
  • Motor Turn-off Provisions
  • TTL/CMOS - Compatible Inputs
  • Compact and Rugged Package
  • L/R Drive Technology
  • RoHS Compliant
Stepper Drivers with DC Input - M6R7

The M6R7 was the basis for most older drive designs and is still used on older systems with 5 lead motors, or very high voltage (24-30VDC) motors. It allows for full/half step operation with a dropping resistor between the supply voltage and motor to limit the current. While the L/R technique is simple and inexpensive, it is also inefficient due to the large power losses from the dropping resistor. It is typically used in older systems as a replacement. A power supply is required, and purchased separately. See chart below.



Note:M6R7 drivers are now obsolete and LTSOH (Limited to Stock on Hand). Please contact our Customer Service Representatives
for alternative recommendations.

Item Current
Range
(A)
Voltage
Requirement
Steps
per
Revolution
Pulse
Generator/Controller
Power
Supply
Price
(USD)
$AVE
Quantity
Discounts
Stock
Status
Add To
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  • Dimensions
  • Wiring Diagram
  • Torque Curves
  • Specifications
  • Ordering Information
Stepper Drivers - M6R7 Dimension
Stepper Drivers - M6R7 Wiring
Stepper Drivers - M6R7 Torque Curve
Stepper Drivers - M6R7 Specifications
Stepper Drivers - M6R7 Ordering
Dimensions
Stepper Drivers - M6R7 Dimension
Wiring Diagram
Stepper Drivers - M6R7 Wiring
Torque Curves
Stepper Drivers - M6R7 Torque Curve
Specifications
Stepper Drivers - M6R7 Specifications
Ordering Information
Stepper Drivers - M6R7 Ordering