When the rated load of the Z13 expansion coupling sleeve is less than the load to be transferred, two or more expansion sleeves can be used in series, and the total rated load is: Mtn=m.Mt where: Mtn---n total rated expansion sleeves Load; m-load factor.
Z12C type expansion coupling sleeve is suitable for coupling the shaft and the parts on the shaft to transmit the combined load of torque and axial force.Our company guarantees the stability and traceability of the product quality, which greatly improves the quality of the product.
The Z12B type expansion coupling sleeve can combine the shaft hub with a larger fit gap. When disassembling, loosen the bolts to make the connected parts easy to disassemble.When swelling, the contact surface is tightly fitted and not easy to rust, and it is also easy to disassemble.