Slack Adjuster

We are offering slack adjuster
a device meant for automatic adjustment of the clearance between brake blocks and wheels. It is fitted in the brake rigging circuit under the frame as part of pull rod.
Specifications
§ application capacity “j” (300,450,600 mm)§ plain end i.e. Without coupling § h1 spindle coupling
§ h2 spindle coupling
§ width of the adjuster ear “p” (either 30 mm or 40mm)
§ inner diameter of the bushing “d” (30, 37 and 40 mm or as per customer requirement)
§ normal steel spindle
example: drv2a-450h2p-40d-37
design
the slack adjuster is composed essentially of following parts:
· adjuster spindle provided with screw threads of quick pitch
· traction unit containing adjuster nut, adjuster tube and adjuster ear
· the leader nut unit containing leader nut and barrel
· control rod unit with head
product range for rolling stocks
· edrv 2a 450: with control rod and without hex socket for coaches
· edrv 2a 450h: with hex socket and without control rod for coaches
· edrv 2a 600: with control rod and without hex socket for wagons
· edrv 2a 600h: with hex socket and without control rod for wagons
references
· european railways
· new zealand railways
· malaysia, thailand and indonesian railways