RSK Serpentine Spring Coupling with Customized Brake Disc for power transmission -Jiangsu Rokang Heavy Industry Technology Co., Ltd.

Specification

It is a simple and cost-effective coupling for high-torque applications

Impact resistance, vibration damping, and adaptability to varying loads provide enhanced protection for equipment

Quick installation and removal saves time and effort

Ultra-long service life

Simple structure and easy maintenance

Low installation requirements and a wide variety of designs

The installation accuracy requirement for serpentine spring couplings is lower than that for general couplings

Model	Nominal Torque/ Tn N. M	Braking torque Tn N.m	Permitted speed/ N rpm	Maximum axle hole/ d1 mm	Maximum axle hole d mm	Axial Length L mm	Among Length L1 mm	Braking Tray Outside Dimensions DD mm	Braking Tray Width LL mm	D mm	D2 mm	Space C mm	Space E mm	Weight( No hole no disc) kg	Oil Charge (kg)
6060T	684	230	3690	80	56	75	75	315	30	150	105	3	20	14.4	0.086
6070T	994	330	3500	85	65	80	80	315	30	160	110	3	20	18.3	0.113
6080T	2050	680	3160	95	80	95	95	315	30	190	122	3	20	30.4	0.172
6090T	3730	1240	3060	110	95	105	105	400	30	210	142	3	20	44.3	0.254
6100T	6280	2090	2074	130	110	125	125	400	30	250	172	5	20	75.6	0.426

6110T	9320	3100	1900	150	120	135	135	450	30	270	198	5	20	112.6	0.508
6120T	13700	4500	1750	170	140	155	155	500	30	310	225	6	20	142.5	0.735
6130T	19900	6600	1550	190	170	175	160	560	30	346	238	6	20	192.3	0.908
6140T	28600	9500	1450	210	200	190	170	630	30	384	268	6	20	262.3	1.135
6150T	39800	13200	1300	240	215	200	190	710	30	450	298	6	20	335.6	1.952

6160T	55900	18600	1150	265	240	215	200	800	30	500	328	6	20	480.2	2.815
6170T	74600	24800	950	310	280	230	210	800	30	570	390	10	20	660.2	3.496
6180T	103000	34300	920	325	300	270	220	900	30	630	430	10	30	910.5	3.768
6190T	137000	45600	890	350	320	290	240	900	30	680	480	10	30	1128	4.400
6200T	186000	62000	780	390	360	320	260	1000	30	760	530	10	30	1572	5.630

6210T	249000	83000	820	420	380	350	310	1200	30	850	580	13	30	2126	10.53
6220T	336000	112000	650	450	420	390	330	1400	30	930	620	13	30	2785	16.07
6230T	435000	145000	550	490	450	420	380	1800	30	1000	660	13	30	3584	24.06
6240T	559000	186000	500	520	480	450	420	2200	30	1100	7051	13	30	4735	33.82

Describe

It is a simple and cost-effective coupling for high-torque applications.

Jiangsu RSK serpentine spring coupling combines the high torque capacity of gear couplings with the flexibility of elastic couplings, making it a simpler and more ideal option among medium to heavy-duty couplings. Its quick-disassembly design completely eliminates installation and removal difficulties, offering a more economical and reliable coupling solution.

Impact resistance, vibration damping, and adaptability to varying loads provide enhanced protection for equipment.

The tooth surfaces of RSK serpentine spring coupling are composed of multiple curved surfaces, which allow the contact area to vary according to changes in load. This design enables the coupling to better withstand load impacts and variable loads, ensuring greater safety during startup or under uneven loading conditions. Moreover, the flexible transmission of the spring absorbs a significant amount of vibrational forces. Its damping effect reduces impact vibrations by over 36%, making it a true shock and vibration filter for power transmission systems.

Quick installation and removal saves time and effort.

Aiming to address the difficulties and inefficiencies in the installation and disassembly of couplings, RSK has developed a brand-new quick-disassembly coupling. It adopts a tapered surface interface and utilizes several high-strength bolts on the end face to apply force, achieving both expansion and connection effects. This design allows for a clearance fit during installation while delivering the performance of an interference fit, saving over 70% of the time compared to traditional interference-fit products.

Ultra-long service life.

The conical spring is manufactured from high-strength alloy steel and undergoes a strict heat treatment process to achieve superior rigidity and flexibility. The spring surface is precision sandblasted to compress the molecular structure of the surface layer, resulting in enhanced wear resistance and extended service life.

Simple structure and easy maintenance.

Low installation requirements and a wide variety of designs.

The installation accuracy requirement for serpentine spring couplings is lower than that for general couplings. The spring can swing freely within the tooth grooves of the half-coupling sleeve, allowing for considerable radial, angular, and axial deviations between the two shafts. As long as these deviations remain within a certain range, they will not affect the power transmission performance, nor will they generate noise or compromise the service life.