Catalog excerpts
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Open the catalog to page 1One-Touch Fasteners Selection Guide Quarter Turn Series QUARTER TURN CLAMPS HEAVY DUTY QUARTER TURN CLAMPS Clamping with a quarter turn RETRACTABLE QUARTER TURN CLAMPS RETRACTABLE HEAVY DUTY QUARTER TURN CLAMPS HEAVY DUTY KNOBLOCKING PINS KNOBLOCKING PINS Retractable shaft allows sliding movement Clamping with a quarter turn HEAVY DUTY PIN HOLDING CLAMPS Clamping with a quarter turn How it works Clamping with a quarter turn Heavy duty type clamps with a 120° turn. Clamping Force (N) Holding Force (N) Heavy duty type clamps with a 120° turn. Base plate is kept flat with receptacle. Clamping...
Open the catalog to page 2Button Push Series BUTTONLOCKING PINS SNAP-IN CLAMPS Press the button to insert Simply press the clamp onto the pin HOLE HOLDING CLAMPS Press the button to insert Base plate is kept flat with receptacle. Clamping pin for space-limited application SHAFT COUPLING CLAMP BALL-LOCK CLAMPS HEAVY DUTY SHAFT COUPLING CLAMP SHAFT COUPLING CLAMP WITH SAFETY LOCK Twist the shaft 90 degrees for coupling MAGNET-LOCK CLAMP Clamped instantly once the pin is inserted Clamped instantly with magnet Rotation Lock & Retaining Spring Clamping Magnetic Clamping Shaft cannot be pulled out when it reaches the end...
Open the catalog to page 3Quarter Turn QUARTER-TURN CLAMPS RETRACTABLE QUARTER-TURN CLAMPS / QCTHL / QCTHH HEAVY DUTY QUARTER-TURN CLAMPS RETRACTABLE HEAVY DUTY QUARTER-TURN CLAMPS LOCKING RECEPTACLE KNOB-LOCKING PINS BALL-LOCK RECEPTACLES POSITION SENSOR RECEPTACLES
Open the catalog to page 4HEAVY DUTY KNOB-LOCKING PINS LOCKING RECEPTACLES CLAMPING PINS HEAVY DUTY PIN HOLDING CLAMPS CLAMPING PINS BUTTON-LOCKING PINS SNAP-IN CLAMPS Button Push / QCBUS HOLE HOLDING CLAMPS
Open the catalog to page 5Twist Coupling SHAFT COUPLING CLAMP HEAVY DUTY SHAFT COUPLING CLAMP LOCKING RECEPTACLE SHAFT COUPLING CLAMP WITH SAFETY LOCK BALL-LOCK CLAMPING RECEPTACLES BALL-LOCK CLAMPING PINS LOCKING RECEPTACLE Part No. QCSJLK-S Push Pull
Open the catalog to page 6MAGNET-LOCK CLAMPING RECEPTACLES MAGNET-LOCK CLAMPING PINS Locate & Clamp ONE-TOUCH FLEX LOCATOR CLAMPERS (Knob) ONE-TOUCH FLEX LOCATOR CLAMPERS ONE-TOUCH FLEX LOCATOR BUSHINGS ONE-TOUCH FLEX LOCATOR CLAMPERS (Cam Handle) ONE-TOUCH FLEX LOCATOR CLAMPERS (Hexagon Head) ONE-TOUCH FLEX LOCATOR BUSHINGS ONE-TOUCH FLEX LOCATOR PROTECTING COVERS ADJUSTABLE-TORQUE WRENCHES
Open the catalog to page 7QCTH / QCTHL / QCTHH QUARTER-TURN CLAMPS R Stainless ★ Key Point -Easy-to-read ON/OFF positionQCTH (Plastic Knob) (Metal Knob) (Stainless Steel)
Open the catalog to page 8Shear and tensile strength is allowable load and the fastener could break when it receives bigger load. QCTH-N / QCTH-B CAM RECEPTACLES Continuing on Next Page
Open the catalog to page 9Part Number imflo corporator
Open the catalog to page 10Locating Pin (Round) Base plate Spacing tolerance on both the subplate and the base plate should be ±0.04. Reference ・"How To Install" of QCTH-N QCTH-B QCTH-N-SUS QCTH-B-SUS Cam Receptacles ・Spacer QCASP is required for 3mm or more, under 6mm plate thickness. Locate & Clamp Note the following cautions using QCTH QCTH-S QCTHL-S QCTH-SUS QCTHH 0525-10 ・Any force over 600N or more on the tip of the shaft from any direction can damage the pin. For higher accurate locating, use locating pins. Quarter Turn Twist Coupling Button Push ■Machining Accuracy Push Pull ・The knob operating torque is 0.4...
Open the catalog to page 11QCTHA RETRACTABLE QUARTER-TURN CLAMPSimno ★One Point No interference by retractable shank (Plastic Knob) (Metal Knob) (OFF position) *) Spacer | QCASP | is required for thinner plate than 6mm. **) Exceeding the holding force creates a gap of greater than 0.1mm between plates.
Open the catalog to page 12QCTHAl (Plastic Knob) Part Number QCTHA-S (Meta Part Number QCTHA-SUSl (Stainless Steel) Part Number Supplied With I QCTHAl IQCTHA-Sl IQCTHA-SUS I 0525-10:3 of socket-head cap screws(stainless steel), M2X0.4-5L I QCTHAl IQCTHA-S IQCTHA-SUS I 0834-14:3 of socket-head cap screws(stainless steel), M3X0.5-6L The shank retracts at the unclamping position to enable operations without interference with the base plate. Clamping Force Part Number Shear and tensile strength is allowable load and the fastener could break when it receives bigger load. How To Use 2. Insert Retractable Quarter-Turn Clamp...
Open the catalog to page 13Application Example Changes of fixture plates RETRACTABLE QUARTER-TURN CLAMP QCTHA0525-10 CAM RECEPTACLE QCTH0525-B Unclamping Position Clamping Position RETRACTABLE QUARTER-TURN CLAMP QCTHA0525-10 Changes of suction grippers for transfer equipment RETRACTABLE QUARTER-TURN CLAMP QCTHA0525-10 Reference ・"How To Install" of QCTH-N QCTH-B QCTH-N-SUS QCTH-B-SUS Cam Receptacles ・Spacer QCASP is required for 3mm or more, under 6mm plate thickness.
Open the catalog to page 14Part Number
Open the catalog to page 15SPACERS IfllAO Body SUS303 stainless steel ★ Key Point -sQuarter-Turn Clamps can be mounted on 3mm plate. Part Number |QCASP25-03-SUS: To mount the spacer, use the included 3 of countersunk head screws(stainless steel), countersunk head screws. M2x0.4-8L QCASP34-03-SUSI: 3 of countersunk head screws(stainless steel), M2x0.5-9L imflo corporator
Open the catalog to page 16Part Number Part Number Proper Quarter-Turn Clamps Proper Retractable Quarter-Turn Clamps Proper Heavy Duty Quarter-Turn Clamp Proper KnobLocking Pins Part Number imflo corporator
Open the catalog to page 17Stainless Steel QCTH-N (Thin-Plate Mount) (Thin-Plate Mount, Stainless Steel) - QCTH-N (Thin-Plate Mount) (Embedded Mount) (Thin-Plate Mount, Stainless Steel) (Embedded Mount, Stainless Steel) Stainless Steel QCTH-B (Embedded Mount) (Embedded Mount, Stainless Steel) Type Part Number I QCTH0525-B I|QCTH0525-B-SUS|: 3 of socket-head cap screws(stainless steel), M2X0.4-5L I QCTH0834-B ||QCTH0834-B-SUS~1: 3 of socket-head cap screws(stainless steel), M3X0.5-6L Cam Receptacle (Thin-Plate Mount) Cam Receptacle (Embedded Mount)
Open the catalog to page 18Part Number "Accuracy" of iQCTHAlIQCTHIIQCTHLIIQCTHHI Quarter-Turn Clamps
Open the catalog to page 19HEAVY DUTY QUARTER-TURN CLAMPS (Plastic Knob) (Metal Knob) ★Key Point Clamping force 400N,250N QCTHS QCTHS-S Part Number SKS3 steel Electroless nickel plated Quenched and tempered Proper Plate Thickness Part Number (Metal Knob) (Plastic Knob) SUS440C stainless steel Quenched and tempered Polyamide (glass-fiber reinforced) Black SCS13 stainless steel (Equivalent to SUS304) Clamping Force(N) Spring A Equivalent to SWOSC-V steel Proper Locking Receptacle *)Spacer QCASP is required for thinner plate than 6mm. **)Exceeding the holding force creates a gap of greater than 0.1mm between plates.
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