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Zinc lever arm with nylon roller, 2 in arm, 1.0 in roller diameter, .63 in roller width, .31 in arm depth

SQUARE D

SQUARE D 9007C Lever Arm 2L x 1Dia x .63 W

SKU CH-SQEK-R66G9

Standard roller lever arm for 9007AW limit switches with 2 in arm length, 1.0 in roller diameter and 0.63 in roller width

  • TypeLight Switch
  • Standard roller actuator ensures reliable limit-switch operation
  • 2 in arm length provides precise mechanical reach
  • 0 in nylon roller reduces wear on contacted surfaces
  • .63 in roller width fits the 9007AW mounting envelope
  • Zinc arm with .31 in depth adds structural rigidity

Square D 9007C Lever Arm for 9007AW Switches

This Square D 9007C lever arm acts as a replacement actuator for compatible 9007AW limit switches. It features a standard roller design with a 1.0 in diameter nylon roller and a 0.63 in roller width. The zinc arm measures 2 in in length with an outside offset roller position and a tapered arm width of 0.31 in depth.

Zinc Arm and Nylon Roller Construction

The zinc arm material provides structural rigidity for industrial limit switch applications. The nylon roller reduces friction and wear against the actuated surface compared to metal rollers. The outside offset roller position determines the actuation point relative to the switch body. These material choices affect durability and actuation smoothness in the field.

Direct Mounting on Compatible Switch Bodies

Installation involves mounting the lever arm directly onto the shaft of a 9007AW series switch. The tapered arm width and specific 0.31 in depth must align with the switch mechanism for proper operation. Misalignment of the outside offset roller or incorrect switch model pairing typically causes actuation failure or premature wear.

Highlights

  • Standard roller actuator ensures reliable limit-switch operation
  • 2 in arm length provides precise mechanical reach
  • 0 in nylon roller reduces wear on contacted surfaces
  • .63 in roller width fits the 9007AW mounting envelope
  • Zinc arm with .31 in depth adds structural rigidity

Specifications

BrandSquare D
TypeLight Switch

Questions about this item

Does the nylon roller on this 9007C lever arm need periodic replacement?

The nylon roller can wear with repeated actuation; inspect it during routine maintenance and replace if the roller surface shows flattening or cracking.

What mechanical limit appears first when the 9007C lever arm cycles continuously?

The 1.0 in diameter nylon roller and its zinc arm pivot are the primary wear points; roller deformation or pivot loosening will occur before the switch body fails.

How much heat does the 9007C lever arm generate during all-day operation?

The lever arm itself produces negligible heat; it is a passive zinc and nylon actuator that transmits force without electrical resistance or measurable temperature rise.

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