HG-2G_EN

HG-2G_EN

HG-2G_EN

Product catalog summary
Overview: The document details the features and benefits of the SMW-AUTOBLOK HG-2G, a new generation sealed quick jaw change manual chuck. It highlights customer benefits, economic efficiency, maintenance, compatibility, and technical specifications.
Customer Benefits: The HG-2G offers minimized setup times due to its quick jaw change system, high accuracy, universal application, and case-hardened parts. It includes a jaw safety interlock and is ideal for vertical mounting. The sealed wedge bars and base jaws, along with optimized lubrication, ensure low maintenance.
Economic and Efficiency: The HG-2G reduces maintenance costs significantly. Lubrication intervals are extended to every third shift compared to every shift for the HG-N, resulting in reduced downtime and maintenance costs. The document provides a cost comparison, showing substantial annual savings and increased profit through reduced machine downtime.
Maintenance and Compatibility: The HG-2G features an optimized lubrication system with additional channels and grease pockets, ensuring constant clamping force and longer lubrication intervals. It is suitable for mass production and can be used on machining centers in vertical operations. The HG-2G is compatible with existing HG-N series chucks, allowing for easy upgrades with minor modifications.
Technical Specifications: The document provides detailed technical data, including dimensions, mounting options, and jaw types for different chuck sizes (400, 500, 630 mm). It includes information on the quick jaw change system, lubrication requirements, and clamping ranges.
Additional Features: The HG-2G includes a grease gun and special grease for maintenance, ensuring high adhesion, resistance to coolant, and high load-bearing capacity. The document also mentions the availability of seal and mounting kits for upgrading existing master jaws.
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Catalog excerpts

HG-2G_EN-1

NEW GENERATION The sealed quick jaw change manual chuck >> ALL EXISTING TOP JAWS CAN BE USED Minimized set up times due to the quick jaw change system Highest accuracy of the jaw change Universal Case hardened parts Wedge bar drive Jaw safety interlock Ideal for vertical mounting of chuck Sealed wedge bars and base jaws Optimized lubrication in the jaw guides Low maintenance Example: Maintenance costs at high accumulation of dirt / coolant Lubrication interval Required time for lubricating Working days / year Required time / year Machine costs / hour Total costs / year Profit / year * at 1-shift operation at 2-shift operation at 3-shift operation * Additionally the profit is increased by reducing the down time of the machine, as the 2G-chucks also ne

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HG-2G_EN-2

Clamping glossary HG-2G: Evolution of the quick jaw change power chuck HG-N. The HG-2G features additional seals and an improved lubrication system for low maintenance. The chuck still offers all the same advantages as the HG-N. The proven wedge bar drive guaranties unmatched accuracy and rigidity. A low loss of grip force due to centrifugal force makes the chuck ideal for high speed applications. Sealing: The HG-2G is sealed by seals attached to both faces of the base jaws. Also the wedge bars are protected by mechanical seals. The seals protect the chuck against penetration of dirt and swarf....

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HG-2G_EN-3

QUICK JAW CHANGE Jaw system original SMW Main dimensions and technical data Jaw position: open position for external clamping Subject to technical changes. For more detailed information please ask our customer service. SMW-AUTOBLOK Type HG-2G Mounting Base jaw tooth pitch Max. total gripping force H7 Thread / thread depth At max. torque Md Speed Weight without jaws Moment of inertia Further sizes on request.

 Open the catalog to page 3
HG-2G_EN-4

QUICK JAW CHANGE Jaw system original SMW Ordering review Chuck with center mounting DIN 6350 Chuck with ISO-A mounting DIN 55026 Chuck with bayonet mounting DIN 55027 Type C Chuck with Camlock mounting DIN 55029 Type S Parts included: Fixing elements (screws resp. studs resp. camlock bolts). Further sizes on request.

 Open the catalog to page 4
HG-2G_EN-5

QUICK JAW CHANGE Chuck GBK-2G Hardened base jaws * Dimension incl. seals, cover and screws WAKS Wide soft top jaws Seal Kit for hardened base jaws GBK-2G Consisting of seals (6 pcs.) and mounting screws (12 pcs.) Mounting Kit for hardened base jaws GBK-2G Consisting of seals (6 pcs.), covers (6 pcs.) and mounting screws (12 pcs.) Existing master jaws still can be used without seals. A small modification made to the master jaws and a mounting kit can upgrade existing master jaws to become 2G master jaws (instruction for the rework on request). JAWS-CATALOG Request or download: www.smw-autoblok.de...

 Open the catalog to page 5
HG-2G_EN-6

QUICK JAW CHANGE Chuck Hardened reversible stepped top jaws T H Clamping ranges Base jaw position ”o“ "o" JAWS-CATALOG Request or download: www.smw-autoblok.de Important for maintenance and safe operation, to be ordered with the chuck Grease K05® Special grease for manual and power chucks Cartridge 14 Oz. (DIN 1284) Grease content 500 g Id. No. 016440 Grease gun Grease gun (DIN 1283) for cartridges 14 Oz. (DIN 1284) ■ Also refillable from grease can 1000 g High adhesion High resistance against coolant High load bearing capacity High gripping force Low friction coefficient Avoids tribocorrosion...

 Open the catalog to page 6

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.