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STR4
1pc. - $196.00
50pc. - $147.00
View All Pricing DC Advanced Microstep Drive
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Product Features
- Current range 1.12A to 4.5A peak of sine
- Electronic damping (anti-resonance)
- Microstepping & microstep emulation
- Built-in self test move profile
- Step & direction inputs
- CW Pulse/CCW pulse operation
- Idle current reduction
- Selectable digital input filter
Product Details
The STR4 stepper drive is a compact, powerful, digital step & direction drive, great for OEM applications requiring basic step & direction control of a 2-phase step motor. The STR4 outputs up to 4.5 A/phase to the step motor, and is compatible with a variety of 2-phase step motors that have been selected to optimize performance of both the drive and motor.
The STR4 drive features advanced microstepping performance and sophisticated current control with anti-resonance. Anti-resonance electronically damps motor and system resonances, which improves motor smoothness and torque over a wide speed range.
Each STR4 step motor drive operates in either Step & Direction or Pulse/Pulse control mode. Selecting between these two modes is done by moving a jumper located under the cover of the drive. Each STR4 drive can microstep up to 20,000 steps/rev with a 1.8º step motor (1/100 step), and can even microstep the step motor when the command pulses are low resolution. This feature is called Microstep Emulation. All drive setup is done via dip switches and a rotary switch on the side of the drive, including motor selection, running current, idle current, and step resolution.
Model Number
STR4
Part Number
5000-154
Supply Voltage
24-48 VDC
Supply Voltage Type
DC
Control Modes
- Step & Direction
Output Current
1.12-4.5 A/phase
Communication Ports
NA
Encoder Feedback
No
Step Resolution
- Full
- Half
- Microstepping
- Microstep Emulation
Idle Current Reduction
50% or 90%
Setup Method
Switch / potentiometer
Digital Inputs
3
Digital Outputs
1
Analog Inputs
NA
Dimensions
4.65 x 2.97 x 1.30 inches
Weight
10.8 oz
Operating Temperature Range
0 to 70 °C
Ambient Temperature Range
0 to 50 °C
Ambient Humidity
90% max, non-condensing
Status LEDs
1 red, 1 green
Circuit Protection
- Short circuit
- Over-voltage
- Under-voltage
Software Downloads
There is no software related to this product.
Sample Code
There are no sample code documents at this time.
Manuals
Datasheet
2D Drawing
3D Drawing
Speed-Torque Curves
Agency Approvals
Application Notes
There are currently no Application Notes available for this product.
| STR4 Part No. 5000-154 | |
|---|---|
| 1pc. | $196.00 |
| 25pc. | $168.56 |
| 50pc. | $147.00 |
| 100pc. | Contact us for 100+ piece pricing. |
