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STR-Srs-Stepper-Drives
Step and Direction Stepper Drives with 3 input/1 output
- Sophisticated Current Control
- •STR2: 2 A/phase
- •STR4: 4 A/phase
- •STR8: 8 A/phase
STR-Srs-Stepper-Drives
From
C$
283.40
Product Overview
- Additional Features 2 Dip Switch/Trim Pot
- Control Characteristics Mode Of Operation: Step and direction, Cw/Ccw Microstep Resolution: Switch selectable: 200, 200 smooth, 400, 400 smooth, 2000, 5000, 12800, 20000 steps/revolution Speed Range: Depends upon selected resolution amplifier is suitable for speeds up to 50 Rps Anti Resonance: Raises the system damping ratio eliminates midrange instability and allows stable operation to 50 Rps Waveform: Allows for fine adjustment of phase current waveform harmonic content to reduce low-speed torque ripple in the range 0.25 to 1.5 Rps Digital Noise Filter: Step pulse input: 150 Khz or 2 Mhz, jumper selectable Self TestSwitch Selectable: Rotates motor 2 revolutions in each direction Control Inputs: Step, direction, enable, optically isolated; 4 to 30 Vdc, 5 to 15 ma. Step Input: Min pulse width = 250 Ns; max pulse frequency = 2 Mhz Fault Output: Photodarlington, 80 Ma, 30 Vdc max; voltage drop = 1.2 Vdc max at 80 Ma
- Control Interfaces & Operating Modes Step and Direction Inputs: Min pulse width = 250 ns; max pulse frequency = 2 MHz
- Control Mode Step and Direction
- Input Control Signal 4 to 30 Vdc, 5 to 15 mA
- Input Voltage 4 to 30 Vdc
- Motion Precision & Smoothness Speed Range: Depends upon selected resolution amplifier is suitable for speeds up to 50 Rps
- Number of Inputs 3
- Number of Outputs 1
- Operating Temperature, Max 50 °C
- Operating Temperature, Min 0 °C
- Process Connection N/A
- Relative Humidity 90% non-condensing
The STR series stepper drive is a compact, powerful, digital step and direction drive available in three power ranges: 2 A/phase, 4 A/phase and 8 A/phase. The STR series is ideal for applications requiring basic step and direction control of a 2-phase step motor. STR drives feature advanced micro-stepping 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.
All 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.
STR drives are available with a large family of compatible 2-phase step motors, selected to optimize performance of both the drive and motor.
NOTE: These drives require step pulses from a PLC or other controller.
All 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.
STR drives are available with a large family of compatible 2-phase step motors, selected to optimize performance of both the drive and motor.
NOTE: These drives require step pulses from a PLC or other controller.
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