Let’s learn about Ringspann Complete Freewheels FGR with Dai Hong Phat, through the following article!
1. About Dai Hong Phat – Ringspann Germany
– Dai Hong Phat is the official distributor of Ringspann Germany in Vietnam. We provide genuine transmission shaft coupling solutions that meet international standards, helping to optimize the performance and durability of machinery systems.
– Ringspann was founded in 1944 in Bad Homburg, Germany. Main products include: industrial brakes, freewheels, shaft-hub connections, solid & elastic couplings, Overload clutches, precision clamping fixtures, and remote control systems for many industries such as energy, machine tools, conveyors, and port equipment
– Ringspann Complete Freewheels FGR supplied by Dai Hong Phat are 100% genuine imported, with full CO/CQ, meeting international quality standards.
Reference: Other Ringspann internal freewheels lines
2. Characteristics of the Complete Freewheels FGR:
– Manufactured brand: Ringspann/Germany
– Rated torque up to 68,000 Nm.
– Bore diameter up to 150 mm.
– Freewheels FGR are roller type with ball bearings assembled with connecting components. These freewheels are specially designed for installation in oil-lubricated and sealed housings.
– In one direction of rotation, there is no contact between the inner and outer rings; the freewheel operates freely.
– In the opposite direction of rotation, there is contact between the inner and outer rings, allowing transmission of high torque.
View more product: Complete Freewheels FXM
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VNb |
3. Applications of the Ringspann Complete Freewheels FGR
The Ringspann Complete Freewheels FGR are used in various industrial applications where they enable torque transmission in one direction while allowing free rotation in the opposite direction. Common uses include conveyor systems, gearboxes, winches, mixers, packaging machinery, textile equipment, printing presses, and machine tools. These freewheels contribute to efficient and reliable operation across diverse mechanical systems.
4. Technical drawing of the Complete Freewheels FGR
| Catalogue Ringspann Freewheels FGR |
Installation Ringspann Freewheels FGR |
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| Freewheel Size | Type | Flange and cover combination | Nominal torque MN Nm |
Max.speed | Bore d mm |
A mm |
D mm |
F mm |
G* | L mm |
N mm |
T mm |
Z* | Weight kg |
|
| Inner ring freewheels/ overruns min-1 |
Outer ring freewheels/ overruns min-1 |
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| FGR 12 | R | A1A2 | 55 | 2,500 | 5,400 | 12 | 85 | 62 | 1 | M 5 | 42 | 10.0 | 72 | 3 | 1.2 |
| FGR 15 | R | A1A2 | 130 | 2,200 | 4,800 | 15 | 92 | 68 | 1 | M 5 | 52 | 11.0 | 78 | 3 | 1.6 |
| FGR 20 | R | A1A2 | 180 | 1,900 | 4,100 | 20 | 98 | 75 | 1 | M 5 | 57 | 10.5 | 85 | 4 | 1.9 |
| FGR 25 | R | A1A2 | 290 | 1,550 | 3,350 | 25 | 118 | 90 | 1 | M 6 | 60 | 11.5 | 104 | 4 | 2.9 |
| FGR 30 | R | A1A2 | 500 | 1,400 | 3,050 | 30 | 128 | 100 | 1 | M 6 | 68 | 11.5 | 114 | 6 | 3.9 |
| FGR 35 | R | A1A2 | 730 | 1,300 | 2,850 | 35 | 140 | 110 | 1 | M 6 | 74 | 13.5 | 124 | 6 | 4.9 |
| FGR 40 | R | A1A2 | 1,000 | 1,150 | 2,500 | 40 | 160 | 125 | 1 | M 8 | 86 | 15.5 | 142 | 6 | 7.5 |
| FGR 45 | R | A1A2 | 1,150 | 1,100 | 2,400 | 45 | 165 | 130 | 1 | M 8 | 86 | 15.5 | 146 | 8 | 7.8 |
| FGR 50 | R | A1A2 | 2,100 | 950 | 2,050 | 50 | 185 | 150 | 1 | M 8 | 94 | 14.0 | 166 | 8 | 10.8 |
| FGR 55 | R | A1A2 | 2,600 | 900 | 1,900 | 55 | 204 | 160 | 1 | M 10 | 104 | 18.0 | 182 | 8 | 14.0 |
| FGR 60 | R | A1A2 | 3,500 | 800 | 1,800 | 60 | 214 | 170 | 1 | M 10 | 114 | 17.0 | 192 | 10 | 16.8 |
| FGR 70 | R | A1A2 | 6,000 | 700 | 1,600 | 70 | 234 | 190 | 1 | M 10 | 134 | 18.5 | 212 | 10 | 20.8 |
| FGR 80 | R | A1A2 | 6,800 | 600 | 1,400 | 80 | 254 | 210 | 1 | M 10 | 144 | 21.0 | 232 | 10 | 27.0 |
| FGR 90 | R | A1A2 | 11,000 | 500 | 1,300 | 90 | 278 | 230 | 1 | M 12 | 158 | 20.5 | 254 | 10 | 40.0 |
| FGR 100 | R | A1A2 | 20,000 | 350 | 1,100 | 100 | 335 | 270 | 1 | M 16 | 182 | 30.0 | 305 | 10 | 67.0 |
| FGR 130 | R | A1A2 | 31,000 | 250 | 900 | 130 | 380 | 310 | 1 | M 16 | 212 | 29.0 | 345 | 12 | 94.0 |
| FGR 150 | R | A1A2 | 68,000 | 200 | 700 | 150 | 485 | 400 | 1 | M 20 | 246 | 32.0 | 445 | 12 | 187.0 |
5. Why choose Dai Hong Phat?
– 100% genuine products imported directly from Ringspann Germany.
– Protect customers from counterfeit goods and always provide full CO/CQ documents.
– Goods in stock, fast delivery nationwide 24/7.
– Free technical advice and support for drawings and catalogs.
– Fine-tuning workshop to meet individual requirements.
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With more than 15 years of experience, Dai Hong Phat Transmission 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: +84906.955.057 | – Email: info@dhp-corp.com.vn
– Website: https://en.daihongphat.asia/ – https://khopkhoatruc.com/ – https://ringfeder.com.vn/
