Electronic spring-return drives to fail position upon loss of power

Features

  • Compact and lightweight
  • Internal energy storage provides power to “safe” position during power outages
  • Field-settable to “fail-clockwise” or “fail-counterclockwise”
  • High standard duty cycle
  • True “two-wire” operation
  • Internal capacitors are rated for a minimum of 100,000 cycles

Benefits

  • Long-term reliability
  • No maintenance required
  • Low cost of ownership
  • Easy installation and set up
Specifications
SERIES ESR
TORQUE TORQUE 17-68 Nm, 150-600 lb-in, 12-50 lb-ft
DUTY CYCLE 80%
OPERATION Reversing
ENCLOSURE NEMA 4/4X or NEMA 4/4X/7&9
TEMPERATURE RANGE*) 0 to 55 °C / 32 to 130 °F
VOLTAGE 115VAC, 230VAC

*) -40° - 55° C / -40° - 130° F with optional heater and thermostat

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