Torque Limiting Knobs & Handles
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Catalog excerpts

Torque Limiting Knobs & Handles - 1

Torque Limiting Knobs & Handles

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Torque Limiting Knobs & Handles - 2

Knobs TORQUE LIMITING KNOBS Part No. CTK Clamping Handles ADJUSTABLE-TORQUE HANDLES COMPACT CAM HANDLES QLCCS

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Torque Limiting Knobs & Handles - 4

TORQUE LIMITING KNOBS (Stud) Knob Polyamide (glass-fiber reinforced) S45C steel Black matte Electroless nickel plated Orange matte ★Key Point Tightening end is detectable by sound and touch of a click. Type *)Torque can vary ±15% (Max). **)Use these values only as a guide. Part Number Black Part Number

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Torque Limiting Knobs & Handles - 5

Feature ・Can be tightened with the specified torque. ・The spring and the balls inside provide a touch of click when the knob reaches to the specified torque at the tightening end. ・The knob can keep rotated to the desired position after reaching to the specified torque. Click! Fastened! Technical Information Working temperature : Between 0℃ and 80 ℃ Prevent rotation or slippage. Prevent deformation or scratch. Clamping Elements Prevent deformation of workpiece. Related Product ATCL Adjustable-Torque Handles Can be used with clamping el

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ADJUSTABLE-TORQUE HANDLES SCM440 steel SCM435 steel SCM415 steel Quenched and tempered Carburized-hardened Quenched and tempered Painted Black oxide finished Black oxide finished Black, Orange Torque-adjusting Screw Locking Screw Torque Range Tightening ・ Force(k) *) *) Use this tightening force information as an indication. (Tightening Force(kN) = Torque(N・m) /0.2×d(mm) d: nominal screw diameter) Part Number Black Feature ・The handle is adjustable. ・Handle that allows setting a desired tightening torque. ・When the desired torque is reached, the handle clicks to indicate completed...

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Click 1.Lift the handle to disengage 2.Turn the handle to the teeth from the locking a desired position. element. 3.When the handle is released, the 4.Turn the handle to clamp. return spring automatically engages The handle clicks to indicate completed the teeth again for further tightening. tightening at desired tightening torque. The handle can be positioned every 30 degrees. How To Set Torque The preset torque is roughly its maximum tightening torque. Torque Performance ・For initial several thousand operations, the tightening torque decreases.(See the graph below.) Measure the torque...

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Torque Limiting Knobs & Handles - 8

Stainless Steel ★Key Point Groove for adjustment of handle operating position SCS13 stainless steel SUS303 stainless steel SUS304 stainless steel (Equivalent to SUS304) Easy clamping and unclamping. M Hex. Socket Setscrew M3×0.5-3L Section X-X Clamping Stroke Allowable Operating Clamping Force Load (N) (N) Clamping Mechanism

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Torque Limiting Knobs & Handles - 9

Part Number Part Number Feature The handle position of Stud-type Compact Cam Handles can be set to a desired direction. ■Application Example ■Fixing the Cam Handle Brass Pad Unclamping Position Hex. Socket Setscrew Clamping Position Use a brass pad and a hex. socket setscrew included to fix the handle. ■How to Mount Stud-type Cam Handles 1Fix the stud to the handle with a brass pad and a hex socket setscrew and screw the Compact Cam Handle to the counterpart. 2Turn the handle to a desired direction and loosen the setscrew. 3With a flathead screwdriver, adjust the handle to a desired...

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Torque Limiting Knobs & Handles - 10

Black Oxide Finish Electroless Nickel Plated SCM440 steel Quenched and tempered Black Oxide Finish S45C steel Quenched and tempered Black Oxide Finish SCM435 steel Quenched and tempered Black Oxide Finish SCM440 steel S45C steel SCM435 steel Quenched and tempered Quenched and tempered Quenched and tempered Electroless Nickel Plated Electroless Nickel Plated Electroless Nickel Plated Groove for adjustment of handle operating position A Tapped Size QLCA QLCA-NP Clamping Stroke Size QLCA QLCA-NP Allowable Clamping Operating Load (N) Force (kN) Clamping Mechanism Spiral Cam Cam Angle : 4°

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Torque Limiting Knobs & Handles - 11

QLCA QLCA-NP (Tapped) Black Oxide Finish Electroless Nickel Plated Part Number Part Number QLCA QLCA-NP (Stud) Black Oxide Finish Electroless Nickel Plated Part Number Part Number Feature The handle position of Stud-type Cam Handles can be set to a desired direction.

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Torque Limiting Knobs & Handles - 12

■Application Example Unclamping Position Clamping Position Hex.Socket Setscrew Use a brass pad and a hex. socket setscrew included. ■How to Mount Stud-type Cam Handles 1. Fix the stud to the handle with a brass pad and a hex socket setscrew and screw the Cam Handle to the counterpart. 2. Turn the handle to a desired direction and loosen the setscrew. 3. With a flathead screwdriver, adjust the handle to a desired clamping height and the load to fold the handle. Then fix the stud with the setscr

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Torque Limiting Knobs & Handles - 14

★Key Point Easy clamping and unclamping. Handle clicks at clamping end. SCM440 steel S45C steel Quenched and tempered Quenched and tempered Electroless nickel plated Electroless nickel plated Stud SCM435 steel Quenched and tempered Electroless nickel plated Groove for adjustment of Groove operating position handle for adjustment of handle operating position Hex. Socket Setscrew Hex. Socket Setscrew M4×0.7-4L M4×0.7-4L Section X-X Section X-X (Tapped) (Tapped) (Stud) (Stud) Clamping Stroke Advance Stroke Type QLCL-NP Type QLCL-NP Clamping Clamping Stroke Stroke 40° 40° (Advance Throw)...

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QLCL-NP Tapped QLCL-NP Stud Part Number Part Number ・By its unique cam design, the handle clicks at clamping end. ・Compared to conventional cam handles, this product has higher resistance against vibration. ・The handle position of Stud-type Cam Handles can be set to a desired direction. ■Application Example Brass Pad Hex. Socket Setscrew Use a brass pad and a hex. socket setscrew included to fix the handle. Note: Top surface of washer and flats at the cam end should align at the clamping position. ■Mounting Stud-type Cam Handles 1.Fix the stud to the handle with a brass pad and a hex socket...

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Torque Limiting Knobs & Handles - 16

www.imao.com/en 2002 Senbiki, Seki, Gifu 501-3954, Japan Tel : +81 575 28 5823

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