LBH STUD WELDING UNITS FOR DRAWN ARC AND SHORT CYCLE STUD WELDING

Product catalog summary

Overview: The document provides technical specifications and features of Bolte's stud welding units, specifically the LBH series, which includes models LBH 410, LBH 710, and LBH 910. These units are designed for drawn arc and short cycle stud welding.

Key Features:

Compact and robust construction with a powder-coated metal housing.
Easy operation with continuously adjustable welding time.
LED indicators for all functions.
Optional shielding gas module for LBH 710 and LBH 910, with adjustable pre- and post-flow times.
Automatic stud feeding capability with an optional module for automatic stud feeder and welding gun connection.
Thermic controlled ventilator for cooling.

Technical Specifications:

Welding Methods: Drawn arc (ceramic ferrule), short cycle, and drawn arc (shielding gas).
Max Welding Diameter: Varies by model, up to 12 mm for drawn arc with shielding gas.
Welding Current: Ranges from 400 A to 900 A depending on the model.
Welding Time: Adjustable from 5 ms to 950 ms.
Operation Features: Includes repeat cycle lock, electronic function control, and automatic function test.
Error Diagnosis Systems: Detects excess temperature, phase failure, and cable damage.
Dimensions and Weight: Varies by model, with weights ranging from 27 kg to 37 kg.
Electric Connection: Requires a mains supply of 400 V (230/460 V) with a 32 A mains plug and IP 23 protection.

Compatible Welding Guns: Models include PHM-10, PHM-12, PHM-160, PHM-161, GD 16, PHA-500, and PHA-500-6, with some available as options.

Contact Information: Bolte GmbH, with addresses in Gevelsberg and Dachau, Germany. Contact via phone or email at [email protected].

Catalog excerpts

LBH STUD WELDING UNITS FOR DRAWN ARC AND SHORT CYCLE STUD WELDING-1

STUD WELDING UNITS FOR DRAWN ARC AND SHORT CYCLE STUD WELDING STUD WELDING TECHNOLOGY BY STUD WELDING

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LBH STUD WELDING UNITS FOR DRAWN ARC AND SHORT CYCLE STUD WELDING-2

THERMIC CONTROLLED VENTILATOR INDICATION OF ALL FUNCTIONS BY CLEARLY ARRANGED LED ROBUST, POWDER-COATED METAL HOUSING WELDING TIME CONTINUOUSLY ADJUSTABLE VERY EASY OPERATION COMPACT AND ROBUST CONSTRUCTION SHIELDING GAS MODULE OPTIONALLY AVAILABLE FOR LBH 710 AND LBH 910 ENABLES STUD WELDING WITH SHIELDING GAS FOR WELD POOL BACKING SHIELDING GAS PRE- AND POST-FLOW TIME CONTINUOUSLY ADJUSTABLE AUTOMATIC STUD FEEDING AN AUTOMATIC MODULE ENABLES THE CONNECTION OF THE AUTOMATIC STUD FEEDER VBZ AND AN AUTOMATIC WELDING GUN

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LBH STUD WELDING UNITS FOR DRAWN ARC AND SHORT CYCLE STUD WELDING-3

TECHNICAL DATA AND CHARACTERISTICS LBH 410 Welding method Drawn arc (ceramic ferrule) Short cycle Short cycle Max. welding diameter (mm) Drawn arc (ceramic ferrule) Repeat cycle lock Electronic function control Automatic function test Automatic stud feeding Error diagnosis systems Excess temperature Phase failure Damage on welding/control cable Thermic controlled ventilator Robust, powder-coated metal housing Mains fuse external Electric connection Mains supply (V) at 50/60 Hz Control cable socket for welding guns Suitable welding guns PHM-10 PHM-12

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