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Key Features of Locking Assemblies RfN 7004
The Locking Assemblies RfN 7004 series, also known as khớp khóa trục RfN 7004 in Vietnamese, is a versatile and cost-efficient solution designed for effective hub connections.
- Self-Centering Design: Ensures optimal alignment, reducing wear and extending operational life.
- Versatile Inner Diameter Range: Suitable for shafts with diameters between 19 mm and 180 mm.
- Robust Outer Diameter Range: Accommodates hubs with diameters from 47 mm to 235 mm.
- Compact Overall Length: Designed with lengths ranging from 45 mm to 98 mm, ideal for space-limited applications.
- High Torque Capacity: Handles torque from 530 Nm to an impressive 63,903 Nm, making it suitable for heavy-duty applications.
Locking Assemblies RfN 7004 product specifications
RfN 7004 Catalogue | RfN 7004 Installation Instruction |
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Dimensions [mm] | Transmissible torques [Nm] | Locking screws | |||||
d x D | L | L1 | L3 | T | TA | nSc | DG |
19x47 | 45 | 39 | 26 | 530 | 17 | 6 | M6 |
20x47 | 45 | 39 | 26 | 550 | 17 | 6 | M6 |
22x47 | 45 | 39 | 26 | 610 | 17 | 6 | M6 |
24x50 | 45 | 39 | 26 | 660 | 17 | 6 | M6 |
25x50 | 45 | 39 | 26 | 690 | 17 | 6 | M6 |
28x55 | 45 | 39 | 26 | 770 | 17 | 6 | M6 |
30x55 | 45 | 39 | 26 | 830 | 17 | 6 | M6 |
32x60 | 45 | 39 | 26 | 1180 | 17 | 8 | M6 |
35x60 | 45 | 39 | 26 | 1295 | 17 | 8 | M6 |
38x65 | 45 | 39 | 26 | 1400 | 17 | 8 | M6 |
40x65 | 45 | 39 | 26 | 1480 | 17 | 8 | M6 |
42x75 | 55 | 47 | 30 | 2120 | 41 | 6 | M8 |
45x75 | 55 | 47 | 30 | 2270 | 41 | 6 | M8 |
48x80 | 55 | 47 | 30 | 3230 | 41 | 6 | M8 |
50x80 | 55 | 47 | 30 | 3365 | 41 | 8 | M8 |
55x85 | 55 | 47 | 30 | 3700 | 41 | 8 | M8 |
60x90 | 55 | 47 | 30 | 4035 | 41 | 8 | M8 |
65x95 | 55 | 47 | 30 | 4370 | 41 | 8 | M8 |
70x110 | 67 | 62 | 40 | 7615 | 83 | 8 | M10 |
75x115 | 72 | 62 | 40 | 8160 | 83 | 8 | M10 |
80x120 | 72 | 62 | 40 | 8700 | 83 | 8 | M10 |
85x125 | 72 | 62 | 40 | 11560 | 83 | 10 | M10 |
90x130 | 72 | 62 | 40 | 12240 | 83 | 10 | M10 |
95x135 | 72 | 62 | 40 | 12920 | 83 | 10 | M10 |
100x145 | 89 | 77 | 46 | 16270 | 145 | 8 | M10 |
110x155 | 89 | 77 | 46 | 17900 | 145 | 8 | M10 |
120x165 | 89 | 77 | 46 | 24410 | 145 | 10 | M12 |
130x180 | 89 | 77 | 46 | 31735 | 145 | 12 | M12 |
140x190 | 98 | 84 | 51 | 35502 | 210 | 10 | M14 |
150x200 | 98 | 84 | 51 | 45645 | 210 | 12 | M14 |
160x210 | 98 | 84 | 51 | 48688 | 210 | 12 | M14 |
170x225 | 98 | 84 | 51 | 60353 | 210 | 14 | M14 |
180x235 | 98 | 84 | 51 | 63903 | 210 | 14 | M14 |
Why Choose Ringfeder’s RfN 7004 Series?
Ringfeder has set the benchmark for superior power transmission solutions worldwide. The RfN 7004 series extends its utility by offering a cost-effective hub design that combines advanced engineering with reliable performance.
The RfN 7004 Locking Assemblies are widely used across various industries, including:
- Mechanical engineering
- Automotive manufacturing
- Renewable energy systems
- With its self-centering feature and high torque capacity, this series guarantees reduced downtime, enhanced efficiency, and long-term reliability.
Authorized distributor for Ringfeder Germany In Viet Nam
By choosing the Locking Assemblies RfN 7004, you invest in a solution that combines precision, durability, and cost-efficiency. Whether for industrial equipment or mechanical systems, this product ensures optimal performance and reliability.
In Viet Nam, Dai Hong Phat is an authorized distributor for locking assambly Ringfeder Germany.
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Contact Dai Hong Phat Corp today to learn more!!
Website: https://ringfeder.com.vn/ - https://daihongphat.asia/
Hotline: 0906 955 057 | Zalo: +84906 955 057
Email: info@dhp-corp.com.vn
Facebook: https://www.facebook.com/khopnoitrucdaihongphat
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