Z12A Type Low Price Wholesale Shaft Power Lock Transmission Parts Locking assembly
Description:
Keyless locking devices is a new type of advanced mechanical basic parts ,been widely used in worldwide to realize the transmission of load through friction of tightening 12.9 high-strength screws.
The main function of locking devices is to replace the joint function of the single key and the spline to realize the connection of the mechanical parts (such as gears, flywheels, pulleys, etc.) with the shaft to transmit the load.
Advatages:
(1) Use of locking devices make the manufacture and installation of the main parts simple. The machining of the shaft and the hole in which locking device is mounted does not require high precision manufacturing tolerances like an interference fit. There is no need to heat, cool or pressurize the locking device, just tighten the bolts to the required torque. The hub can be easily adjusted to the desired position on the shaft. Locking devices can also be used to join parts with poor weldability.
(2) The locking device has a long service life and high strength. It relies on the friction for transmission, and there is no key groove weakening on the joint member, and there is no relative movement, and no wear occurs during the work.
(3) When the locking device is overloaded, it will lose the coupling effect and protect the equipment from damage.
(4) The locking device can bear multiple loads, and its structure can be made into various patterns. Depending on the size of the installed load, it is also possible to use multiple locking devices in series.
(5) The locking device is easy to disassemble and has good interchangeability. Since the locking device can combine the hubs with large matching gaps, the bolts can be loosen during disassembly, so that the joints can be easily disassembled. When the expansion is tight, the contact surface is tightly fitted and is not easy to cause rust, and easy to be coupled and disassembled.
Application:
Mining machinery, coal mining machinery, ball mill, belt conveyor, packaging machinery, heavy machinery, light industrial machinery, food machinery, CNC machine tools, metallurgical machinery, textile machinery, printing machinery, plastic machinery, chemical machinery, paper machinery, Marine machinery, tobacco machinery, fans, blowers, reducers, etc.
Packing and shipping
1 Prevent from damage.
2. As customers' requirements, in perfect condition.
3. Delivery : As per contract delivery on time
4. Shipping : As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all the necessary assistant.
FAQ:
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.
Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks in PDF or AI format.
Q 3:How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.
Q 4: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.
Q 5: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.
Q 6: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
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