CouplingWhat does the manufacturer's machinery factory explainCouplingIt is meaningless to do dynamic balance, it means that some couplings are not necessary or useless in use, just take them.Gear couplingGenerally speaking, its outer sleeve is a gear sleeve, and the outer sleeve is supported by the contact point of the tooth surface and the oil seal, so the gap between them is also relatively large, but it does not rule out the dynamic balance of individual products.and alsoSlider couplingIt is a high-torque and low-speed product coupling. The greater the gap between the connecting piece-middle section and the grooves at both ends, the greater the amount of travel. This product is also a low-speed transmission part. The current mechanical equipment is developing rapidly. Product accessories are also developing rapidly, do not rule out the need for new equipment, the machinery factory will strive to provide you with good service!