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Step and Direction Stepper Drives

STR Series

Step and Direction Stepper Drives | STR Series

Step and Direction Stepper Drives

MXN3,525.00 STR2

1 año de garantía CE
  • Sophisticated Current Control
    •STR2: 2 A/phase
    •STR4: 4 A/phase
    •STR8: 8 A/phase
  • Anti-Resonance for Optimized Torque and Smoothness Over a Wide Speed Range
  • Microstep Emulation for Creating Smooth Motion Even with Low-Resolution Step Signals
  • Up to 20,000 Steps/Revolution
  • Step and Direction or CW/CCW Pulse Operation
  • Built-In Noise Filter on STEP and DIR Inputs
  • Large Family of Compatible 2-Phase Stepper Motors
Transmisores y motores - Ver Productos Relacionados

Descripción

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 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.

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.

SPECIFICATIONS
POWER AMPLIFIER SECTION (STR2)
Amplifier Type:
MOSFET, dual H-bridge, 4 quadrant
Current Control: 4 state PWM at 20 kHz
Output Current: Up to 2.2 A/phase, depending on motor selection
Switch Selectable % of Maximum Current: 100%, 90%, 80%, 70%
Power Supply: External 12 to 48 Vdc power supply required
Idle Current Reduction: Reduction to 50% or 90%, switch selectable

POWER AMPLIFIER SECTION (STR4)
Amplifier Type:
MOSFET, dual H-bridge, 4 quadrant
Current Control: 4 state PWM at 20 kHz
Output Current: Up to 4.5 A/phase, depending on motor selection
Switch Selectable % of Maximum Current: 100%, 90%, 80%, 70%
Power Supply: External 24 to 48 Vdc power supply required
Idle Current Reduction: Reduction to 50% or 90%, switch selectable

POWER AMPLIFIER SECTION (STR8)
Amplifier Type:
MOSFET, dual H-bridge, 4 quadrant
Current Control: 4 state Pwm at 20 kHz
Output Current: Up to 8 A/phase, depending on motor selection Switch
Selectable % of Maximum Current: 100%, 90%, 80%, 70%
Power Supply: External 24 to 75 Vdc power supply required
Idle Current Reduction: Reduction to 50% or 90%, switch selectable

CONTROLLER SECTION
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 Test Switch 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
Ambient Temperature: 0 to 50°C (32 to 122°F) humidity 90% non-condensing
Hacer Pedido(Especifique el Número de Modelo)

Lo que han comprado otras personas: Cuando vea este icono, haga clic sobre él para abrir la lista de productos que otras personas han comprado al adquirir este modelo

Número de parte/Desc.
Cant.
Descripción
Quick Ship
Haga clic para abrir la lista de productos que otras personas han comprado al adquirir este modeloSTR2
STR2
MXN3,525.00
Disponible en: 4 Semanas
 
Step and direction stepper drive with 2A output
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STR4
MXN6,950.00
Disponible en: Disponible
 
Step and direction stepper drive with 4A output
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STR8
MXN8,560.00
Disponible en: Disponible
 
Step and direction stepper drive with 8A output
Accessories
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Haga clic para abrir la lista de productos que otras personas han comprado al adquirir este modeloOMPS150A24
OMPS150A24
MXN3,525.00
Disponible en: 4 Semanas
 
Power supply with active PFC filter, 24 Vdc, 6.3A
Quick Ship
Haga clic para abrir la lista de productos que otras personas han comprado al adquirir este modeloOMPS300A48
OMPS300A48
Consultar Ventas  
Disponible en: 
 
 
Power supply with active PFC filter, 48 Vdc, 6.7A
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OMRC-050
MXN5,570.00
Disponible en: Disponible
 
Regeneration clamp, 24 to 80 Vdc
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Power Cord-SE
MXN214.00
Disponible en: Disponible
 
AC Power cord with stripped end termination
Recommended Motors for STR2
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OMHT11-013
MXN3,860.00
Disponible en: 6 Semanas
 
NEMA 11 stepper motor, 15 oz-in holding torque, 1.0 A/phase
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OM5014-842
Consultar Ventas  
Disponible en: 
 
 
NEMA 14 stepper motor, 26 oz-in holding torque, 1.0 A/phase
Quick Ship
  
OMHT17-075
MXN2,620.00
Disponible en: 10 Semanas
 
NEMA 17 stepper motor, 62.8 oz-in holding torque, 1.7 A/phase, parallel connection
Quick Ship
Haga clic para abrir la lista de productos que otras personas han comprado al adquirir este modeloOMHT17-275
OMHT17-275
MXN1,745.00
Disponible en: Disponible
 
NEMA 17 stepper motor, 62.8 oz-in holding torque, 1.7 A/phase, parallel connection
Recommended Motors for STR4 / STR8
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OMHT17-075
MXN2,620.00
Disponible en: 10 Semanas
 
NEMA 17 stepper motor, 62.8 oz-in holding torque, 1.7 A/phase, parallel connection
Quick Ship
Haga clic para abrir la lista de productos que otras personas han comprado al adquirir este modeloOMHT17-275
OMHT17-275
MXN1,745.00
Disponible en: Disponible
 
NEMA 17 stepper motor, 62.8 oz-in holding torque, 1.7 A/phase, parallel connection
Quick Ship
  
OMHT17-278
MXN2,065.00
Disponible en: 2 Semanas
 
NEMA 17 stepper motor, 113 oz-in holding torque, 2.0 A/phase, parallel connection
Quick Ship
  
OMHT23-603
MXN4,230.00
Disponible en: 4 Semanas
 
NEMA 23 stepper motor, 354 oz-in holding torque, 2.5 A/phase, series connection
Quick Ship
  
OMHT24-100
MXN2,550.00
Disponible en: 4 Semanas
 
NEMA 24 stepper motor, 123 oz-in holding torque, 2.8 A/phase
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OMHT24-105
MXN2,885.00
Disponible en: 4 Semanas
 
NEMA 24 stepper motor, 177 oz-in holding torque, 4.0 A/phase
Quick Ship
  
OMHT24-108
MXN5,135.00
Disponible en: 4 Semanas
 
NEMA 24 stepper motor, 354 oz-in holding torque, 4.0 A/phase
Quick Ship
  
OMHT34-485
MXN9,735.00
Disponible en: Disponible
 
NEMA 34 stepper motor, 650 oz-in holding torque, 4.3 A/phase, series connection
Quick Ship
  
OMHT34-486
MXN12,585.00
Disponible en: 4 Semanas
 
NEMA 34 stepper motor, 1200 oz-in holding torque, 4.1 A/phase, series connection
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OMHT34-504
MXN3,825.00
Disponible en: 4 Semanas
 
NEMA 34 stepper motor, 396 oz-in holding torque, 3.18 A/phase, series connection
Quick Ship
  
OMHT34-505
MXN5,270.00
Disponible en: Disponible
 
NEMA 34 stepper motor, 849 oz-in holding torque, 3.18 A/phase, series connection
Recommended Motors for STR8
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OMHT23-603
MXN4,230.00
Disponible en: 4 Semanas
 
NEMA 23 stepper motor, 354 oz-in holding torque, 5.0 A/phase, parallel connection
Quick Ship
  
OMHT34-485
MXN9,735.00
Disponible en: Disponible
 
NEMA 34 stepper motor, 650 oz-in holding torque, 8.6 A/phase, parallel connection
Quick Ship
  
OMHT34-486
MXN12,585.00
Disponible en: 4 Semanas
 
NEMA 34 stepper motor, 1200 oz-in holding torque, 8.1 A/phase, parallel connection
Quick Ship
  
OMHT34-487
MXN16,950.00
Disponible en: Disponible
 
NEMA 34 stepper motor, 1845 oz-in holding torque, 9.01 A/phase, parallel connection
Quick Ship
  
OMHT34-504
MXN3,825.00
Disponible en: 4 Semanas
 
NEMA 34 stepper motor, 396 oz-in holding torque, 6.3 A/phase, parallel connection
Quick Ship
  
OMHT34-505
MXN5,270.00
Disponible en: Disponible
 
NEMA 34 stepper motor, 849 oz-in holding torque, 6.3 A/phase, parallel connection
Quick Ship
  
OMHT34-506
MXN7,315.00
Disponible en: Disponible
 
NEMA 34 stepper motor, 1260 oz-in holding torque, 5.6 A/phase, parallel connection
Todas las cantidades que se muestran en MXN
Ejemplo de pedido: (1) OMPS150A24 Power supply, 24 Vdc, 6.3A, MXN3,525.00  plus (1) STR4 Step/Direction stepper drive, 4A/phase, MXN6,950.00, MXN3,525.00 + 6,950.00 = MXN10,475.00

Manuales de Productos:

Descarga STR4 and STR8 Series - Stepper Motor Drives
Descarga STR2 Series - Stepper Motor Drives