Microstepping Stepper Drive, 7.5A per phase, 2-phase output, 24-75 VDC

SureStep MPN STP-DRV-6575 Stepper Motors

This Microstepping Stepper Drive provides 7.5A per phase output for 2-phase stepper motors, operating on 24-75 VDC. Its microstepping controller and 4-state PWM at 20 kHz current control enable smooth motor operation. It is typically used for position control applications, accepting step and direction or CW/CCW command signals.

Specifications

Amperage Rating	7.5A per phase
Command Signal(s)	step and direction, CW/CCW
Configuration	Rotary dial, dipswitches or jumpers
Control Mode	Position
Controller Type	Microstepping
Current Control	4-state PWM at 20 kHz
Current per phase	7.5 A
Discrete Input Type	Sinking/sourcing/line driver (differential)
Discrete Output Type	Sinking/sourcing
Drive Features	Self-test, anti-resonance (electronic damping) and command signal filtering
Enclosure Type	Enclosed
IP Rating	IP20
Idle Current Reduction	Yes
Input Voltage	24-75 VDC
Mounting	Panel
Nominal Input Voltage	24-75 VDC
Number of Discrete Input Points	1
Number of Discrete Output Points	1
Number of Output Phases	2
Output Type	MOSFET, dual H-bridge and 4-quadrant output
Phases	2
Stall Detection	No
Stepper Drive Type	Open loop
Steps per Revolution	200 to 20000
Steps per revolution	200 to 20000
Temperature Rating	0 to 85 deg C
Tuning Mode	Pre-tuned per motor
Voltage Type	DC
Winding Type Control	Bipolar

About stepper motors

Microstepping Stepper Drive, 7.5A per phase, 2-phase output, 24-75 VDC is listed under Stepper Motors — nema-frame steppers, geared steppers and driver modules. Stepper motors are brushless DC electric motors that divide a full rotation into a number of discrete steps, allowing for precise position control without a feedback system. They are commonly used in applications requiring accurate positioning, such as 3D printers, CNC machines, and robotics.

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