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Key Features of Shrink Discs RfN 4023
RfN 4023 also known as “thiết bị bóp trục RfN 4023”, Arranged around the hub, with only one transmission interface, the Ringfeder RfN 4023 offers distinct advantages such as providing a highly concentric and balanced connection suitable for high speed applications. Shrink discs require complex calculations, close machining tolerances and fine surface finishes, they also require considerable effort when mounting and dismounting the device.
- Clamping Length: 175 mm, this measurement ensures a secure and stable fit on the shaft, contributing to enhanced reliability and performance.
- Maximum Torque (T): 562,000 Nm, capable of handling extremely high torque values, making it ideal for heavy-duty applications that require significant force transmission.
- Smooth Shaft and Bore Diameters: The design accommodates shafts and bores with easily achievable surface finishes and tolerances, ensuring efficient installation and reliable operation.
- Heavy-Duty Series: The Ringfeder RfN 4023 series is specifically designed for high torque and bending moments, making it suitable for demanding industrial applications.
Shrink Discs RfN 4023 product specifications
RfN 4023 Catalogue | RfN 4023 Installation Instruction |
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Type | Shrink Disc® Dimensions [mm] | TA | T | Gw | |||
d | D | d1 | L2 | [Nm] | [Nm] | [kg] | |
50 SD-x | 40 | 115 | 84 | 30 | 100 | 1400 | 2 |
45 | 2200 | ||||||
50 | 3300 | ||||||
60 SD-x | 50 | 120 | 94 | 34 | 100 | 2300 | 2.2 |
55 | 2500 | ||||||
60 | 4700 | ||||||
70 SD-x | 60 | 155 | 112 | 40 | 250 | 5800 | 4.7 |
65 | 7600 | ||||||
70 | 9400 | ||||||
80 SD-x | 70 | 167 | 130 | 44 | 250 | 8000 | 6.1 |
75 | 10000 | ||||||
80 | 12000 | ||||||
90 SD-x | 80 | 185 | 144 | 50 | 250 | 12000 | 8 |
85 | 15000 | ||||||
90 | 18000 | ||||||
100 SD-x | 90 | 197 | 156 | 54 | 250 | 16000 | 9.5 |
95 | 19000 | ||||||
100 | 23000 | ||||||
110 SD-x | 100 | 215 | 166 | 58 | 490 | 22000 | 12 |
105 | 26000 | ||||||
110 | 27000 | ||||||
120 SD-x | 110 | 215 | 166 | 58 | 490 | 33000 | 15 |
115 | 38000 | ||||||
120 | 43000 | ||||||
140 SD-x | 120 | 290 | 216 | 76 | 490 | 39000 | 30 |
130 | 50000 | ||||||
140 | 56000 | ||||||
160 SD-x | 140 | 320 | 234 | 83 | 850 | 64000 | 40 |
150 | 77000 | ||||||
160 | 77000 | ||||||
180 SD-x | 160 | 340 | 276 | 94 | 850 | 85000 | 48 |
170 | 101000 | ||||||
180 | 104000 | ||||||
200 SD-x | 180 | 370 | 290 | 96 | 1250 | 114000 | 57 |
190 | 133000 | ||||||
200 | 144000 | ||||||
220 SD-x | 200 | 405 | 320 | 97 | 1250 | 159000 | 71 |
210 | 178000 | ||||||
220 | 178000 | ||||||
240 SD-x | 220 | 430 | 340 | 110 | 1250 | 211000 | 86 |
230 | 211000 | ||||||
240 | 211000 | ||||||
260 SD-x | 240 | 460 | 356 | 119 | 1250 | 234000 | 109 |
250 | 234000 | ||||||
260 | 232000 | ||||||
280 SD-x | 260 | 485 | 360 | 125 | 1250 | 234000 | 125 |
270 | 234000 | ||||||
280 | 234000 | ||||||
300 SD-x | 280 | 520 | 380 | 130 | 1250 | 247000 | 144 |
290 | 247000 | ||||||
300 | 247000 | ||||||
320 SD-x | 300 | 550 | 402 | 136 | 1250 | 299000 | 167 |
310 | 299000 | ||||||
320 | 299000 | ||||||
340 SD-x | 320 | 570 | 424 | 142 | 1250 | 315000 | 183 |
330 | 315000 | ||||||
340 | 315000 | ||||||
360 SD-x | 340 | 610 | 454 | 147 | 1700 | 410000 | 218 |
350 | 410000 | ||||||
360 | 410000 | ||||||
390 SD-x | 360 | 630 | 486 | 167 | 1700 | 439000 | 250 |
380 | 439000 | ||||||
390 | 439000 | ||||||
420 SD-x | 390 | 670 | 506 | 175 | 1700 | 457000 | 292 |
410 | 457000 | ||||||
420 | 457000 | ||||||
440 SD-x | 400 | 700 | 534 | 175 | 1700 | 562000 | 318 |
420 | 562000 | ||||||
440 | 562000 |
Why Choose Shrink Discs RfN 4023?
The Ringfeder RfN 4023, designed for heavy-duty applications requiring high torque and bending moments, features smooth shaft and bore diameters with easily achievable surface finishes and tolerances. It is highly reliable, easy to adjust, install, and disassemble, and has low susceptibility to contamination.
Ringfeder RfN 4023 minimize surface tension in connected parts. Shrink Discs are used primarily in cases where the wall thickness of hollow shafts is extremely thin or where hollow shafts have a low yield limit due to the material being grey cast iron or aluminium, such as aluminium conveyor pulleys or thin-walled levers.
Dai Hong Phat Corp stands as a premier provider of Ringfeder Shrink Discs products throughout Vietnam.
As the trusted importer and distributor of 100% genuine Ringfeder shaft tightening equipment across Vietnam and Southeast Asia, we ensure the highest quality and authenticity of Ringfeder RfN 4023 products.
With over 15 years of reputable service, Dai Hong Phat guarantees that our customers receive high-quality, authentic Ringfeder products at the most competitive market prices. Our extensive experience and commitment to customer satisfaction make us the preferred choice for all your Ringfeder Shrink Discs needs.
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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
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