BLD75-1 - Stepper Drivers with Transformer (AC) Input
  • Unipolar Operation
  • 10 Amps per Phase Operating Current (Kick Current)
  • 7 Amps per Phase Standstill Current
  • 65 Volt Operation
  • Short Circuit, Open Circuit, High Voltage, Low Voltage and Over Temperature Fault Detection
  • Inputs accept 24VDC signals
  • Motor On/Off Input
  • Half-Step and Full-Step Operations
  • Bilevel Driver Operation
  • Fault LED, and Fault Output
  • Detachable Terminal Block
  • Compact and Rugged
  • Available in Driver Packs
  • CE Certified and RoHS Compliant
Stepper Drivers with Transformer (AC) Input - 2.6-7.0A Current Range - BLD75-1

The BLD75-1 is a stepper motor driver that can drive motors rated from 1 to 7 amps/phase (unipolar rating). It can handle 6 lead and 8 lead motors. This driver features a unipolar bilevel (or dual voltage) drive technique with short circuit, open circuit, over and under voltage, and over temperature detection (with a Fault LED and output). A transformer is required to power up the driver. The BLD75 driver can also be purchased as part of a Driver Pack, in one to four axes, with matched power supply, in a fan-cooled enclosure, or with controllers. (See Drivers Packs).
See Accessories on this website for driver adders, such as shielded motor cables and connectors. For compatible high-torque stepper motors, consider our popular 23Y, 34Y and 42Y series. For standard torque (round-bodied motors), see 23W, 34W, 23D and 34D series.

Item Current
Range
(A)
Voltage
Requirement
Steps
per
Revolution
Pulse
Generator/Controller
Recommended
Transformer
Price
(USD)
Quantity
Discounts
Stock
Status
Add To
Cart
BLD75-1 1.0 - 7.0 Dual AC 200 , 400 - AA2791B $290.00 view here
Quantity Discounts
1pc. $290.00
10pc. $275.50
25pc. $261.00
50pc. $246.50
100pc. $232.00
Contact Us for Quantities over 100
40 in Stock Add to Cart

  • Dimensions
  • Wiring Diagram
  • Torque Curves
  • Ordering Information
Stepper Drivers - BLD75-1 Dimension
Stepper Drivers - BLD75-1 Wiring
Stepper Drivers - BLD72 Torque CurvesStepper Drivers - BLD72 2 Torque CurvesStepper Drivers - BLD72 3 Torque Curves
Stepper Drivers - BLD75-1 Ordering
Dimensions
Stepper Drivers - BLD75-1 Dimension
Wiring Diagram
Stepper Drivers - BLD75-1 Wiring
Torque Curves
Stepper Drivers - BLD72 Torque CurvesStepper Drivers - BLD72 2 Torque CurvesStepper Drivers - BLD72 3 Torque Curves
Ordering Information
Stepper Drivers - BLD75-1 Ordering
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