RINGFEDER SHRINK DISCS RfN 4071

The Shrink Disc RfN 4071 is an extension of the Ringfeder RfN 4061 series, ranging from an inner diameter of 220 mm to the largest outer diameter. It serves as a cost-effective solution with high capacity within the widest range of applications possible.

Dai Hong Phat Corp Shaft Coupling is an authorized representative and genuine distributor of Ringfeder Germany in Vietnam, Laos, Cambodia, Philippines and Bangladesh.

Category: Ringfeder Shrink Discs Tags: Clampex KTR, Shrink Disc Coupling, Couplings Dai Hong Phat Corp, Flexible Shaft Couplings, Ringfeder Vietnam

Description

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Let’s learn about Ringfeder Shrink Discs RfN 4071 with Dai Hong Phat, through the following article!

1. About Dai Hong Phat Corp – Ringfeder Germany

– Dai Hong Phat Corp is the official authorized representative of Ringfeder Germany in Vietnam (Ringfeder Vietnam), Laos, Cambodia, Philippines and Bangladesh. We provide genuine transmission shaft coupling solutions that meet international standards, helping to optimize the performance and durability of machinery systems.
– Ringfeder Germany – the world’s leading brand in transmission and shock absorber solutions, with over 100 years of history of creation and innovation. Founded in 1922, with the first product “friction springs“, Ringfeder has become a global symbol of prestige for quality and reliability.
– Ringfeder Shrink Discs RfN 4071 products supplied by Dai Hong Phat are 100% genuine imported, with full CO/CQ, meeting international quality standards.

An authorized distributor for Ringfeder product in Vietnam Certificate of Dai Hong Phat Corp is an authorized representative of Ringfeder Germany in Vietnam

See more: Other Ringfeder Shrink Discs

2. Characteristics of Shrink Disc RfN 4071:

– Shrink Disc RfN 4071 is manufactured by Ringfeder/Germany.
– Inner diameter d: 220-370 mm.
– Outer diameter D: 370-850 mm.
– Total length L: 114-230 mm.
– Torque T: 95,000-1.5 million Nm.
– The Ringfeder RfN 4071 shrink disc is an extension of the diameter range of the RfN 4061. It is designed to include one or two thrust rings with tapered bores and a bore matching the cone of the inner ring.

View more product “Shrink Disc RfN 4061 SST“

FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT:
SALES DEPARTMENT
HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN

3. Applications of Shrink Disc RfN 4071:

Ringfeder Shrink Discs RfN 4071 is designed to relieve surface tension in connection assemblies. In addition, this device is particularly useful for thin-walled hollow shafts or shafts made from grey cast iron or aluminium – commonly found in conveyor pulleys and light levers.

4. Technical of Shrink Disc Ringfeder RfN 4071:

Catalogue Ringfeder RfN 4071				Installation Ringfeder RfN 4071

*Technical drawing of Shrink Disc RfN 4071*

Shrink Discs dimensions [mm]					T_A	Torques or axial forces		Gw
d x D	d_w	d₁	L	L₁	[Nm]	T [Nm]	Fax [kN]	[kg]
220 x 370	160	270	114	104	250	95000	1190	54
	165					102000	1239
	170					110000	1290
240 x 405	170	295	122	109	490	120000	1464	67
	180					138000	1576
	190					156000	1675
260 x 430	190	321	133	120	490	164000	1760	82
	200					184000	1880
	210					205000	2010
280 x 460	210	346	147	134	490	217000	2090	102
	220					244000	2220
	230					270000	2350
300 x 485	230	364	155	142	490	275000	2431	118
	240					295000	2567
	245					315000	2636
320 x 520	240	386	155	142	490	312000	2647	131
	250					340000	2786
	260					374000	2900
340 x 570	250	408	169	156	490	390000	3119	186
	260					422500	3249
	270					460000	3400
350 x 580	270	432	175	162	490	442000	3276	195
	280					480000	3430
	285					500000	3500
…	…	…	…	…	…	…	…	…
500 x 850	400	590	230	213	1250	1312000	6560	575
	410					1380000	6730
	420					1455000	6930

5. Why choose Dai Hong Phat Corp?

100% genuine products imported directly from Ringfeder Germany.
Protect customers from counterfeit goods and always provide full CO/CQ documents.
Goods in stock, fast delivery nationwide 24/7.
Free technical consultation and support for drawings, catalogs.
Refined processing workshop to meet individual requirements.

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In short, with more than 15 years of experience, Dai Hong Phat Shaft Coupling is proud to be a trusted partner of hundreds of domestic and foreign enterprises.
Let us accompany your sustainable development!

DAI HONG PHAT TECHNICAL PRODUCTION TRADING SERVICES CO., LTD
– Ho Chi Minh City Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long Ward, City. HCM
– Hanoi Office: No. 14-15A, 7th Floor, Charmvit Building, No. 117 Tran Duy Hung, Thanh Xuan Ward, Hanoi City.
– Tel HCM: +84.28.22536631 – 22536632 – 66818587 | | Fax: 028.22536632
– Hotline: 0906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopnoitruc.com/ – https://ringfeder.com.vn/