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Microstepping Stepper Drive, 4.5A per phase, 2-phase output, 24-48 VDC

Microstepping Stepper Drive, 4.5A per phase, 2-phase output, 24-48 VDC

SureStep MPN STP-DRV-4845 Stepper Motors

This Microstepping Stepper Drive provides 4.5A per phase output for 2-phase stepper motors, operating on 24-48 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 Rating4.5A per phase
Command Signal(s)step and direction, CW/CCW
ConfigurationRotary dial, dipswitches or jumpers
Control ModePosition
Controller TypeMicrostepping
Current Control4-state PWM at 20 kHz
Current per phase4.5 A
Discrete Input TypeSinking/sourcing/line driver (differential)
Discrete Output TypeSinking/sourcing
Drive FeaturesSelf-test, anti-resonance (electronic damping) and command signal filtering
Enclosure TypeEnclosed
IP RatingIP20
Idle Current ReductionYes
Input Voltage24-48 VDC
MountingPanel
Nominal Input Voltage24-48 VDC
Number of Discrete Input Points1
Number of Discrete Output Points1
Number of Output Phases2
Output TypeMOSFET, dual H-bridge and 4-quadrant output
Phases2
Protection Type(s)overvoltage, undervoltage, short circuit
Stall DetectionNo
Stepper Drive TypeOpen loop
Steps per Revolution200 to 20000
Steps per revolution200 to 20000
Temperature Rating0 to 50 deg C
Tuning ModePre-tuned per motor
Voltage TypeDC
Winding Type ControlBipolar

About stepper motors

Microstepping Stepper Drive, 4.5A per phase, 2-phase output, 24-48 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.

Compare this against other stepper motors, or search the full index for equivalents from other manufacturers.

Where to buy

1 supplier carry this part. Prices are last-seen and change without notice.

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