RSK-CPHCS High-precision aluminum alloy oldham couplings short type

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Specification
Describe

Specification

The shaft sleeve is made of high-strength aluminum alloy

Colloidal material adopts imported PA66, which has good wear resistance,Corrosion resistance and electrical insulation

Sliding design compensates radial and angular deviation more effectively

Removable design for easy installation

Clamping screw tightening method

代号 code name	D	L	常用D1/D2 内径尺寸 Standard Inner Diameter(mm)	E	F	H	M	拧紧扭矩 Torque tightening(N.m)
RSK-CPHCS	12	14.9	3 4 5	4.9	2.5	7.3	M2	0.4
	16	21	4 5 6 6.35	7	3	10.4	M2.5	0.8
	20	22.1	5 6 6.35 7 8	8.1	3	10.9	M2.5	0.8
	25	27.2	5 6 6.35 8 9 9.525 10 11 12	11.2	4	13.5	M3	1.2
	32	33.3	5 6 8 9 9.525 10 11 12 12.7 14 15 16	13.3	5	16.5	M4	2.5

代号 code name	D	L	额定扭矩 rating torque(N.m)	容许偏心 Allow bias(mm)	容许偏角 Allow tilt(∠°)	容许轴向偏差 Allow axial deviation(mm)	容许转速Allow RPM	静态扭转钢度Static torsional stiffness(N.m/rad)	惯性矩 Moment of inertia(N.m)	重量Weight(g)
RSK-CPHCS	12	14.9	0.5	0.6	2	±0.20	12000	9	7.1x10^-8	3
	16	21	0.7	1			9000	30	3.0x10^-7	8
	20	22.1	1.2	1.3			6500	47	7.4x10^-7	13
	25	27.2	1.5	1.5			5500	85	2.2x10^-6	24
	32	33.3	4.5	2			4500	190	7.3x10^-6	48

Describe

This high-precision aluminum alloy oldhamcoupling is designed for scenarios with strict requirements on transmission accuracy and equipment compactness. Its sleeve is made of high-quality aluminum alloy. While ensuring high strength, it greatly reduces its own weight, effectively reduces the inertia load during equipment operation, and improves the overall operating efficiency.

In terms of structure, it is mainly composed of two sleeves with radial grooves and a unique cross slider. When working, the active shaft drives the sleeve on one side to rotate, and the cross slider, with its special structure, accurately transmits the torque to the sleeve on the other side, driving the driven shaft to operate synchronously. The subtlety of this design is that when there is an inevitable radial, angular or axial deviation between the two shafts, the cross slider can slide flexibly in the groove, cleverly compensate for these errors, and ensure the stability and continuity of power transmission.

In terms of performance, the coupling shows excellent high torque rigidity, can withstand large loads, and meet the needs of various working conditions; it has ultra-high sensitivity, can accurately respond to small action commands, and achieve precision transmission. At the same time, the characteristic of zero rotation gap eliminates the displacement deviation caused by the gap, significantly improving the transmission accuracy. In addition, its simple and compact structure is not only easy to install, but also can effectively save space. Its oil corrosion resistance and electrical insulation characteristics enable it to work stably in complex and harsh environments.

In terms of application, it is widely used in automation equipment, precision instruments, medical equipment and other fields, helping these equipment to achieve high-precision, stable and reliable power transmission, providing solid guarantee for the efficient operation of various industries.

Company

Jiangsu Rokang Heavy Industry Technology Co., Ltd.

Jiangsu Rokang Heavy Industry Technology Co., Ltd. has fixed assets of more than 80 million yuan, and has a team of professional talents in mechanical design, precision manufacturing, heat treatment, welding, etc.; the company has a one-stop complete set of processing facilities and a series of quality inspection systems such as measurement, physical and chemical, and dynamic testing, and has a comprehensive mechanical processing capability. For many years, the company has been committed to the research and development and manufacturing of ball cage type constant velocity universal couplings, cross shaft type universal couplings, and drum gear couplings. It has carried out close industry-university-research cooperation with military and local scientific research institutes and Power Engineering Department of PLA Naval Academy, and has continuously expanded into the fields of precision, heavy load and high speed. The products have successfully replaced foreign famous brand products with excellent performance, and the process technology has reached the international advanced level. It has been widely used in lifting and transportation, metallurgical machinery, metal rolling, engineering machinery, mining machinery, petrochemical, textile machinery, military ships, armored vehicles, railway locomotives, special vehicles and other fields. The product quality and service have been recognized and praised by the majority of users, and are exported to Europe, America, Russia, the Middle East, India and other countries and regions. As ChinaSuppliers of RSK-CPHCS High-precision aluminum alloy oldham couplings short type , Rokang offer Wholesale RSK-CPHCS High-precision aluminum alloy oldham couplings short type . The company has always adhered to the business purpose of "quality first, honest management, and customer first". We are willing to work with you with excellent products, preferential prices and thoughtful services to create a brilliant career!

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