STEPHENS-ADAMSON HD-600 TORQUE-MASTER HOLDBACK, 250,000 LB-FT, 4.5" BORE

THE STEPHENS-ADAMSON TORQUE-MASTER HD-600 IS A HEAVY-DUTY MECHANICAL CONVEYOR HOLDBACK RATED AT 250,000 LB-FT MAXIMUM TORQUE, DESIGNED TO PREVENT REVERSE ROTATION OF INCLINED BELT CONVEYORS UNDER LOADED CONDITIONS. IT FEATURES A 4.5" BORE, AN 8" HUB OUTER DIAMETER, AN OVERALL LENGTH OF APPROXIMATELY 40", AND OPERATES ON A PASSIVE BACKSTOP/RATCHET PRINCIPLE REQUIRING NO EXTERNAL POWER SOURCE. THE UNIT ACCEPTS AGMA R&O3 GEAR OIL OR ISO 100 LUBRICATION WITHIN AN AMBIENT TEMPERATURE RANGE OF -20°F TO +150°F.