Rubber oil seal rotation test bench

Overview

XZThe J-200 oil seal rotation performance testing machine is suitable for testing and researching the sealing performance of various rotary oil seals. The oil seal is installed on the test jacket, and the main shaft rotates at a certain speed. After a certain period of operation, observe whether the oil seal 4 leaks. Two oil seals can be tested each time, and the test shaft can be rotated forward or backward.

The structure of this machine is reasonable, the design is novel, the starting performance is good, the starting torque is large, the speed range is wide, the speed change rate is small, the noise is low, and the operation is convenient.

2Technical parameters of oil seal rotation test bench

Spindle speed: Z high8300r/min

Spindle runout error: less than±0.03mm

Testeable range of oil seal shaft holes:F7-200mm

Motor power2.2kw×2

electricity Source:AC380V three-phase four wire system (must have a neutral wire)±10% 50Hz

Overall dimensions:1300×1000×1500mm

heavy Quantity:420kg

3Structural principle of oil seal rotation test bench

This machine consists of a frame, guide rail seat, test chamber, spindle seat, transmission mechanism, control box, etc.

The test chamber consists of a front cover, a back cover, an oil seal jacketComposed of O-ring seals and other components, the front cover and oil seal jacket come in two sizes, suitable for the outer diameterΦ10-100ΦOil seals within the range of 100-200, the inner hole of the oil seal jacket is machined according to the outer diameter of the oil seal, and the chamber is filled with test fluid, usually 20 # engine oil,

The test shaft is installed on the main shaft flange and consists of a motor and a driving main shaft.