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    CL-1000-PTC Series (500 lbs)

    CL-1000-PTC Series (500 lbs)

    Toggle Clamps

    CL-1000-PTC
    Open Arm

    Popular medium-size air clamp. Similar to a wide-opening vertical-handle toggle clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and ensures positive mechanical locking even if air pressure fails. Clamping arm opens 92°. Choose either an open arm for adjustable spindle location or a solid arm for fixed spindle location. 500 lbs holding capacity. Made in the USA.

    This clamp is operated by a 1-1/4"-bore double-acting air cylinder, with Buna-N seals for -20° to +200°F operating temperature. Two 1/8-NPT ports. 100-psi maximum input air pressure exerts 390 lbs maximum clamping force at the center of the arm.

    Models Available

    CL-1000-PTC - Open Arm
    CL-1001-PTC - Solid Arm, Optional Position Sensing
    CL-1000-PTC-MP - Open Arm, with Position Sensing
    CL-1001-PTC-MP - Solid Arm, with Position Sensing
    These clamps are optionally available with position-sensing capability, incorporating a special air cylinder with a magnetic piston ring. This allows monitoring cylinder position with either a Hall-effect switch or reed switch. Order Hall-effect or reed switch separately (see Related Products below).

    Accessories

    Open-arm version accepts any 5/16-18 or M8 short spindle and (2) CL-51610-TW flanged washers. Solid-arm version accepts any 5/16-18 short spindle and CL-518000-BR bolt retainer. Order all accessories separately (see Related Products below).

    Material

    Clamp body and base > 1008, 1010, and/or 1018 steel, zinc plated clear chromate. Air Cylinder > Steel and aluminum. Rivets > 400-series stainless. DFARS and RoHS compliant.

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    AIR-POWERED TOGGLE CLAMP CL-1000-PTC

    SKU: CL-1000-PTC
    MPN: CL-1000-PTC
    Email Sales for Pricing
    Popular medium-size air clamp. Similar to a vertical-handle hold-down clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. Choose either a solid arm for fixed spindle location, or an open arm for adjustable location. Arm opens 92°. Made in USA.

    AIR-POWERED TOGGLE CLAMP CL-1000-PTC-MP

    SKU: CL-1000-PTC-MP
    MPN: CL-1000-PTC-MP
    Email Sales for Pricing
    Popular medium-size air clamp. Similar to a vertical-handle hold-down clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. Choose either a solid arm for fixed spindle location, or an open arm for adjustable location. Arm opens 92°. Made in USA.

    AIR-POWERED TOGGLE CLAMP CL-1001-PTC

    SKU: CL-1001-PTC
    MPN: CL-1001-PTC
    Email Sales for Pricing
    Popular medium-size air clamp. Similar to a vertical-handle hold-down clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. Choose either a solid arm for fixed spindle location, or an open arm for adjustable location. Arm opens 92°. Made in USA.

    AIR-POWERED TOGGLE CLAMP CL-1001-PTC-MP

    SKU: CL-1001-PTC-MP
    MPN: CL-1001-PTC-MP
    Email Sales for Pricing
    Popular medium-size air clamp. Similar to a vertical-handle hold-down clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. Choose either a solid arm for fixed spindle location, or an open arm for adjustable location. Arm opens 92°. Made in USA.

    AIR-POWERED TOGGLE CLAMP LESS CYLINDER CL-1000-PTC-LC

    SKU: CL-1000-PTC-LC
    MPN: CL-1000-PTC-LC
    Email Sales for Pricing
    Popular medium-size air clamp. Similar to a vertical-handle hold-down clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. Choose either a solid arm for fixed spindle location, or an open arm for adjustable location. Arm opens 92°. Made in USA.

    AIR-POWERED TOGGLE CLAMP LESS CYLINDER CL-1001-PTC-LC

    SKU: CL-1001-PTC-LC
    MPN: CL-1001-PTC-LC
    Email Sales for Pricing
    Popular medium-size air clamp. Similar to a vertical-handle hold-down clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. Choose either a solid arm for fixed spindle location, or an open arm for adjustable location. Arm opens 92°. Made in USA.

    CL-1000-PTC Series (500 lbs)