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norelem - Éléments standard mécaniques
Standard component system - Toggle clamp - Quarter turn lock

Standard component system - Toggle clamp - Quarter turn lock

Product catalog summary

Overview: The document provides comprehensive technical specifications and operational principles for various types of toggle clamps, including pneumatic clamps and accessories. It details their applications, materials, and ordering information, covering mechanical components like thrust screws, adapter blocks, and pneumatic clamps.

Specifications: Toggle clamps operate on the knee-lever principle, are self-locking, and are suitable for tasks like drilling and welding. Detailed measurements and specifications are provided for different models, including order numbers, dimensions, and material compositions. Thrust screws are specified with neoprene and polyamide pads, and pneumatic clamps feature double-acting cylinders with magnetic pistons.

Operating Method: The operation involves positioning before clamping, reaching the dead center position, and securing clamping by exceeding the dead center. Clamping force is calculated using variables like distance between centers, hand force, and inclination angle.

Materials and Versions: Clamps are made from materials such as steel, aluminum, and carbon steel, with finishes like anodizing and passivation. Some models are available in stainless steel with bright finishes, and components are designed for durability and resistance to environmental factors.

Applications and Recommendations: Toggle clamps are recommended for use in industries like timber to avoid deformations. The document advises adhering to recommended retaining forces and provides guidance on setting the thrust screw to attune clamping force. Regular maintenance is advised for longevity.

Ordering Information: Sample orders are provided for various models, with notes on accessories and additional components. The document emphasizes consulting with pneumatic valve manufacturers for constructing complete switching systems.

Technical Details: Horizontal and vertical toggle clamps are detailed with specifications for clamping and retaining forces. The document includes dimensions, material details, and emphasizes the importance of regular lubrication and proper installation.

Accessories: Accessories include protective caps, ball-end thrust screws, thrust pads, and grub screws with thrust points. Specific order numbers for these accessories are provided.

Notes: The document highlights the maintenance-free nature of the clamps due to high-quality link bushings and the optimum stability provided by the design of the clamping arms. It also includes drawing references for stop pin positions and LED indicators for status sensors.

Catalog excerpts

Standard component system - Toggle clamp - Quarter turn lock-1

Toggle clamps Pneumatic clamps Accessories for clamps Latches Quarter-turn locks

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Standard component system - Toggle clamp - Quarter turn lock-2

Toggle clamps Toggle clamps offer effective solutions where quick and economical clamping or positioning is required. Toggle clamps work according to the knee-lever principle and can be operated with very little expenditure of force. Self-locking is guaranteed when the dead centre position (alignment of the three joints) is exceeded. Toggle clamps are an optimal clamping solution in drilling, welding, grinding and inspection fixtures etc. In the timber industry extreme deformations are avoided by using toggle clamps when bonding or assembling fragile sheets as the clamping force is controllable....

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Standard component system - Toggle clamp - Quarter turn lock-3

05020 Toggle clamps vertical with horizontal foot R1 Version: Steel parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. Material: Steel plate DD11 1.0332. Plastic grips

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Standard component system - Toggle clamp - Quarter turn lock-4

05020 Toggle clamps vertical with horizontal foot and full clamping lever R1 Version: Steel parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. Material: Steel plate DD11 1.0332. Drawing reference: 1) Weldable Note: Screws not supplied. See 05200 – 05280 for accessories. Plastic grips

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Standard component system - Toggle clamp - Quarter turn lock-5

05020 Toggle clamps vertical with horizontal foot, large version L Version: Steel parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. Material: Steel plate DD11 1.0332. Drawing reference: 1) plastic grip 05200 Plastic grips

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Standard component system - Toggle clamp - Quarter turn lock-6

05040 Toggle clamps vertical with straight foot R1 Material: Steel plate DD11 1.0332. Version: Steel parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. S1 Plastic grips

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Standard component system - Toggle clamp - Quarter turn lock-7

05040 Toggle clamps vertical with straight foot and full clamping lever L Material: Steel plate DD11 1.0332. Note: Screws not supplied. See 05200 – 05280 for accessories. Version: Steel parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. Plastic grips Drawing reference: 1) Weldable

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Standard component system - Toggle clamp - Quarter turn lock-8

05060 Toggle clamps vertical with angled foot R1 Material: Steel plate DD11 1.0332. Version: Steel parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. Plastic grips

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Standard component system - Toggle clamp - Quarter turn lock-9

05080 Toggle hook clamps hook clamp Material: Lever, foot and catch plate steel plate DD11 1.0332. Hinge pins and hook carbon steel 1.0501. Sample order: nlm 05080-01 (hook clamp) nlm 05080-011 (catch plate) catch plate Version: Steel parts electro zinc-plated. Hinge pins and hook tempered. Grip plastic, oil-resistant. Toggle hook clamps L Plastic grips Catch plate Order No.

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Standard component system - Toggle clamp - Quarter turn lock-10

05120 Toggle clamps horizontal with horizontal foot Material: Steel plate DD11 1.0332. Version: Steel parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. Note: See 05200 – 05280 for accessories. Order No. Plastic grips 05120 Toggle clamps horizontal large version Material: Steel plate DD11 1.0332. Version: Steel parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. Drawing reference: 1) plastic grip 05200 Plastic grips

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Standard component system - Toggle clamp - Quarter turn lock-11

05130 Toggle clamps horizontal with straight foot Note: See 05200 – 05280 for accessories. Order No. Plastic grips Version: Steel parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. Material: Steel plate DD11 1.0332. 05140 Toggle mini clamps Note: The handle lies horizontal when clamped. Version: Bright. Grip with oil-resistant plastic sleeve. Material: Stainless steel

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Standard component system - Toggle clamp - Quarter turn lock-12

Application: welding fixture with norelem toggle clamps 05160 Toggle clamps horizontal with push rod 05160-06, 05160-08 05160-10, 05160-101 Material: Steel plate DD11 1.0332. Version: Steel parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. Note: The 05160-06 and 05160-08 versions have a swan-necked clamping lever. See 05200 – 05280 for accessories. Drawing reference: 1) plastic grip 05200 Order No. Plastic grips

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Standard component system - Toggle clamp - Quarter turn lock-13

05170 Toggle clamps with push rod push-pull operation, for bracket mounting 02000 Material: Body and push-rod 1.0501 carbon steel. Lever parts steel plate DD11 1.0332. Version: Body and lever parts electro zinc-plated. Hinge pins tempered. Plastic handle oil-resistant. Note: The clamp can be mounted with a bracket or into fixtures using the front screw. Sample order: nlm 05170-012 (toggle clamp) nlm 05170-110 (bracket) Plastic grips matching toggle clamp Toggle clamps

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Plastic grips Version: Oil-resistant Sample order: nlm 05200-130 (with boss) 05200-210 (without boss) Material: Plastic 05220 Thrust spindles spring mounted 2 Material: Screw and clamping plates steel. Nut steel. Spring class C spring wire. Version: Screw and clamping plates electro zinc-plated. Nut black oxidised. F Sample order: nlm 05220-10 Note: For use with 05020, 05040, 05060, 05120 and 05130.

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Standard component system - Toggle clamp - Quarter turn lock-15

05240 Thrust screws with thrust pad 02000 Material: Screw and thrust pad steel. Drawing reference: 1) snap ring Version: Screw black. Thrust pad black oxidised. Screw pin and thrust pad case-hardened. 05241 Thrust screws with thrust pad Material: Screw and thrust pad steel. Version: Screw black. Thrust pad black oxidised. Screw pin and thrust pad case-hardened. H Drawing reference: 1) retaining pin

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05260 Thrust screws neoprene Material: Screw steel. Thrust pad neoprene. Version: Neoprene pad moulded onto screw end. Screw copper-plated. Sample order: nlm 05260-08 Order No. Material: Neoprene or Polyamide. Version: Neoprene black, oil resistant, Shore hardness 75A. Polyamide white. Sample order: nlm 05280-03 Main material

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05300 Toggle clamps variable horizontal Version: Tempered and electro zinc-plated. Grip element oil-resistant. Material: Steel. Grip made of 2-component plastic. with horizontal foot Note: The toggle clamp adjusts automatically to the height of the workpiece. Infinitely adjustable clamping height within 35 mm with approximately constant clamping force without manual adjustment of thrust screw position. The clamping force can be adjusted up to 2.500 N according to requirements using a set screw under the lever in the hinge. The hole pattern in the baseplate is suitable for millimetres and inches....

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