BLHP101

The BLHP101 step motor driver is designed for motor applications that require very high power output and high start-stop step rates. Outstanding motor performance is achieved by means of an enhanced bilevel or dual-voltage drive technique. This driver may be used with six or eight lead, frame size 34 and 42 step motors whose phase current ratings range from 1.4 to 12.5 amperes per phase. This driver requires a dual-voltage power supply and a logic power supply. The BLHP101 driver can be packaged in a Driver Pack, complete with a power supply, enclosure with cooling fan, or requires a power supply.
See Accessories on this website for driver adders such as shielded motor cables, connectors, and power supply options. For compatible high-torque stepper motors, consider our popular 23Y, 34Y and 42Y series. For standard torque (round-bodied motors), see 23W series.

• Very High Motor Power Output
• 15 Amperes/phase Maximum Operating Current
• 12.5 Amperes/phase Standstill motor current
• High Start-Stop Speeds
• Transient Voltage Suppression
• Half-step and Full-step Operation
• Bilevel Drive Operation
• No RFI or EMI Problems
• TTL-CMOS Compatible Inputs
• Clock and Direction or Dual Clock Operation
• Motor Turn-off Input
• +5VDC Output
• RoHS Compliant