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Overview:

DAZIC Zero Speed Switches monitor the rotary motion of equipment when interlocked as part of a conveyor system, or other shaft-driven process components. The switches ensure that if one machine deviates or fails, the switch will actuate a signal or alarm device, break a circuit to a motor, make a circuit to start auxiliary equipment, make or break a circit to other electrical devices, and signal a control station or PLC. When driven from a critical shaft, a Zero Speed Switch will engage when a system's normal operating speed: stops due to mechanical failure, slows down due to overload, changes due to normal machine cycling, begins to overspeed, and reverses rotation.

Specifications:

  • Driver Shaft-to-shaft
  • Shaft Diameter 1/2" (1.27 cm)
  • Operating Range 2-25 RPM
  • Driver Torque Required .0208 ft-lb (.0282 Nm)
  • Temperature Tolerance -40 °F to +250 °F -40 °C to +121 °C
  • Housing Material Aluminum
  • NEMA Rating 4
  • Mounting Options Base
  • Dimensions L x W x H 6.02" x 4.25" x 3.93" (15.29 cm x 10.80 cm x 9.98 cm)
  • Contact Type SPDT
  • Weight AL - 4 lbs. (181 kg) CL - 8 lbs. (3.63 kg)
  • Trip Point 3-5 Sec. After Shaft Rotation Failure
Quote

"Our mission is to be regarded by our customers and our community as the best supplier of automation and control product solutions to industry."

Michael R Gallagher

Centro President

QTY:

8100 Series - AL-8122-5-B
Image may not be the actual product. Please refer to the full technical specs and MPN for exact details.
8100 Series - AL-8122-5-B

MPN: AL/8122/5/B

Part # AL-8122-5-B

$1,664.31