Cross Universal Coupling,Universal Coupling with Spider

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Shaft Couplings Rigid Couplings Gear Couplings Flexible Couplings Universal Joints Cross Universal Coupling Other Shaft Couplings Wood Chippers Drum Chipper Wood Chipper Accessories Flaking Machine Wood Chip Screening Machine Wood Re-Chipper Drum Re-Chipper Hammer Re-Chipper Double Stream Mill Knife Grinder

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Company Name: Lanteky Machinery
Address: No 5558 Chuansha Road, Pudong Discrict, Shanghai, China\
Post: 212002
Tel: (+86) 21-60346873
Fax: (+86) 21-60346873
Email: landy.industry20@gmail.com

Home » Product »Shaft Couplings »Universal Joints »Cross Universal Coupling

Cross Universal Coupling

SWC BF SWC DH SWC BH SWC CH SWC WH

SWC WF

Description
Cross universal coupling is composed of two universal joints and a piece of intermediate axle. It is mainly used for transferring torque.

Application
Universal coupling with spider is suitable for metallurgical machinery, heavy machinery, petroleum machinery, engineering machinery, lifting transportation machinery, light industrial machinery and precise machinery.

Features
1. Cross universal coupling adopts monolithic jaw which makes the carriage more reliable.
2. Universal coupling with spider has the advantages of compact structure, high transmission efficiency, low noise and convenient maintenance. 3. It has high transmission efficiency up to 98.7% to 99.9%.
4. Cross universal coupling is effective in energy saving. It is able to reduce the power consumption by 5% to 15%.
5. Universal coupling with spider features smooth transmission with low noise, generally at 30 to 40 dB (A).

Selection of Cross Universal Coupling
The following three conditions must be met in order to equalize angular velocity of the driving and driven axle, namely ω1=ω2.
1. Nodal point inclination between the intermediate axle and driving and driven axle is equal, namelyβ1=β2.
2. Clevis at both end of intermediate axle is located at the same phase position.
3. Center line of driving, driven axle and intermediate axle is in the same surface.
Torsion, bearing life and operation rotation speed of universal coupling can be calculated according to load characteristic.
The torsion is calculated according to the following equations:
TC=KT
T=9550 T=7020
In the above formule
T - theoretical torsion, N.m TC - calculated torsion, N.m
PW - driving power, kW PN - driving power, horsepower
n- operation rotational speed, r/min
k - operation condition coefficient, please refer to the following table

Operation Condition Coefficient K

Load Character	Equipment	K
Light Shock Load	Generator	1.1 -1.3
	Centrifugal Pump
	Ventilator
	Woodworking Machine
	Belt Conveyor
	Papermaking Machine
Middle Shock Load	Compressor (multi-cylinder)	1.3 - 1.8
	Piston Pump (multi-plunger)
	Small Section Mill
	Continuous Rod Mill
	Master Drive of Transport Machinery
Heavy Shock Load	Vessel Driving	2 - 3
	Transportation Roller
	Continuous Tube Mill
	Continuous Work Roller Track
	Medium Section Mill
Heavy Shock Load	Compressor (single cylinder)	2 - 3
	Piston Pump (single plunger)
	Blending Machine
	Pressing Machine
	Straightener
	Master Drive of Crane
	Ball Mill
Super Heavy Shock Load	Accessory Drive of Crane	3 - 5
	Crusher
	Reversible Working Roller
	Reeling Machine
	Scale Breaker
	Blooming Mill
Super Heavy Shock Load	Rack Roller	6 - 15
Super Heavy Shock Load	Heavy Plate Shear	6 - 15

Over the years, Orienthold is devoted to the development and production of flexible diaphragm coupling, wood chipper, swing chip screen and knife grinder. We emphasize scientific and technological innovation. Elastic diaphragm couplings are accepted by more and more customers. Orienthold develops quickly and accumulates abundant capital and technology strength. We provide a variety of shaft couplings for customers to test and inspect.