NORELEM FRANCE - Leader mondial des composants standard destinés à la construction et à l’ingénierie mécanique

Body and jaw holder hardened and ground. Note for ordering: Supplied with hexagon crank handle. Order jaw plates separately. Note: Mechanically operated centric vice. Suitable for automation: prepared with gripper slot for handling systems. Flexible mounting: suitable for zero-point systems, mounting on machine tables or on custom systems via a baseplate. Centring precision: +/- 0.02 mm. The use of a torque wrench is recommended to achieve a controlled clamping force. Features: Clamping slide and spindle nut in one piece Slots and fastening threads for mounting attachment jaws Reversible jaws (accessories) with lateral thread for workpiece stop enables a wider clamping range Good swarf and coolant removal

NC vices can be used for a wide range of clamping tasks: Repeat accuracy ≤0.01 mm Fixed jaw locked in all directions (X,Y,Z) Vertical use directly on the machine table Wide clamping range by using attachment step jaws Can be laid on the side, with fastening holes for slot spacing of 63 mm and 100 mm Quick pre-adjustment of the clamping range using locking pins Basic equipment includes two reversible screw-on jaws and one crank handle

Chain clamps are used mainly in machine and plant construction. Chain clamps enable cylindrical, complicated and large to very large workpieces to be clamped securely and effectively in the quickest and easiest way. Suitable for cylindrical workpieces, valve bodies, pistons etc. The workpiece surface can be protected by attaching the plastic elements. Application: The knurled nut on the clamping bracket can be used to preset the chain length and the clamping force. The required torque is set on the clamping hook. Accessory: Steel roller chains for chain clamp sets 04211-03. Steel turnbuckles for chain clamp sets 04211-06. Steel prisms for chain clamp sets 04211-09. Nuts for T-slots DIN 508 enhanced, 07060. Cap screws DIN EN ISO 4762, 07160. Note: The opening angle of the chain should not exceed 30°. Do not exceed max. permitted tightening torques. Supplied with Chain clamp set 04211-15: Clamping hook. Clamping bracket.

Round baseplates with T-slots are used for constructing modular fixtures. These baseplates are positioned and mounted directly on machine tables. The precise longitudinal and transverse slot spacing ensures very high repeat clamping accuracy. The aligning holes are used to align the baseplate on the machine table. Please order locating pins to locate the baseplates separately. Ring bolts with T-nuts for hoisting are supplied. Other dimensions available on request. On request: other dimensions. Drawing reference: 1) hole for DIN 912 cap screw (D4)

Grid hole pitch 25 ±0.01 mm or 50 ±0.01 mm. Grid hole plugs and ring bolts for lifting are supplied. These subplates conform to subplates for machine tools according to DIN 55201 and JIS 6337-1980. The subplates are also available without grid holes. See plates without a value for “A” (xxx/-). Other dimensions on request.

GJL 250 annealed or EN AW-7075. Drawing reference: machined faces: ±0.25 mm length tolerance: ≤200 mm: +3/+10 >200 mm ≤590 mm: +8/+15 ≥600 mm: +20/+50

On request: Other slot widths. Drawing reference: machined faces: +0.2 mm/ +0.5 mm unmachined faces: ±2 mm

Grid spacing 50 ±0.02 mm. Tombstones with grid holes are used on horizontal machining centres. The alphanumerically labelled grid holes guarantee a defined assignment of clamping elements by repeat setups. The tombstones conform to machine tables for machine tools acc. to DIN 55201 and JIS 6337-1980. Please order locating pins for positioning subplates on machine tables acc. to DIN 55201 separately. Please order protection plugs to plug unused grid holes separately. Ring bolts for hoisting are supplied. Other dimensions available on request. Drawing reference: 1) grid hole 2) hole for DIN 912 cap screw (D3/D4)