slewing cylinder , Iran

Swing system spare parts include torque transmission assemblies for rotational movement in heavy machinery, designed for operating torque between 5 and 60 kilonewton meters. The swing motor is typically a hydraulic piston type operating at 250 to 350 bar. The reduction gearbox provides ratios from 1:20 to 1:120, with gears hardened to 58 to 62 HRC. The slewing ring bearing is manufactured with diameters ranging from 500 to 2500 millimeters. Permissible axial clearance is maintained below 0.3 millimeters and radial clearance below 0.5 millimeters. Sealing is achieved using oil seals resistant up to 90 degrees Celsius.

The structural design is based on contact stress and surface fatigue analysis to ensure service life exceeding 10^6 cycles. The ring gear material is alloy steel with yield strength above 700 megapascals. Induction hardening of gear teeth is performed to a depth of 3 to 6 millimeters. Internal braking torque ranges from 2 to 10 kilonewton meters to provide safe rotational control. Gear machining tolerances comply with ISO 8 accuracy class or better. Quality control includes torque testing, vibration analysis, and precise dimensional inspection.You can order and buy slewing cylinder from Iran by contacting us through whatsaap and email.
WEBSITE: slewing cylinder Iran