D-shaped hole fixation: If the axis of the motor cannot be fixed, the hole of the coupling can be processed into a positioning screw fixing the positioning screw fixing the positioning screw, which is not worried. Swelling sleeve fixation: four positioning screws of the unexpected joint shaft, the completion of the bulls are expanded, suitable for the joint fixation of some torque large stepping motors and servo motors, such as expansion Wholesale OEM Birfield(BJ) UF CV Joint membrane , Blocked plums joint shafts, swollen bellows joints, etc.
This method is fixed and convenient and does not form damage to the axis, is a very commonly used fixed method. key groove type fixation: Suitable for high torque transmission, to avoid axial sliding, typically fixed with the positioning screw and clamping screws.The positioning screw fixation: two positioning screw gaps 90 ° to lock the fixed axis, conventional fixing methods, due to the injury or disassembly difficulty of the front end of the screws and the axial touch may form axis.
Clamping screw fixation: Tighten the strength of the hexagonal bolt to shrink the slits to hold the axis.Calcium-based grease is mixed by oil and calcium so as to make the grease into a relatively hard calcium soil, and the calcium sohere is not only lubricating effect. And also obstruct the rolling needle on the journal, plus the 10,000-way cross shaft and no drainage method, the quality grease can not be discharged, the new oil is difficult to inject, so accelerate Wear of the cross-axle roller bearings.
The rolling pin bearing of the 10,000-knitting cross shaft can only be rolled in the work, and it cannot be rotated along the steel bowl and the crossbath of the cross, and the fluidity of calcium-based grease is very poor, so it does not be properly constituted after the oil film is damaged. . New oil film. 2. The universal torque is to bear a large torque and alternating load in the work, and the oil film toughness of calcium-based grease is poor, and the outstanding oil film is difficult to form an outstanding oil film in the strip of the oil film
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