Product Overview
Our industrial pneumatic disc brakes are versatile, air-actuated caliper braking systems engineered to deliver precise torque modulation, rapid heat dissipation, and dependable stopping power for continuous tensioning webs, steel slitting lines, paper mills, winches, and high-cycle industrial packaging machinery.
Specialized Pneumatic & Thermal Engineering
Proportional Torque Modulation: Braking force scales directly with incoming line pressure (from 0.5 to 7 bar), allowing automated PLC tensioning systems to maintain flawless web control on unwinding spools via precision proportional valves.
High-Surface Ventilated Calipers: The open-body caliper architecture maximizes brake disc exposure, utilizing ambient cross-flow ventilation to dissipate friction heat quickly and prevent thermal fading during continuous slipping duty.
Ultra-Low Volume Actuator Cavity: Piston cylinders are designed with minimal internal air volume to compress response times, achieving sub-30 millisecond clamp engagement upon air signal activation.
Self-Retracting Spring Returns: Integrated heavy-duty return springs instantly push the friction pads back into the caliper housing the moment air pressure exhausts, ensuring absolute zero drag and no residual parasitic power loss.
Structural Integration & Assembly Tolerances
| Production Component | Control Method & Mechanical Metric |
| Caliper Housing | High-tensile SG iron or anodized structural aluminum alloy with precision CNC-milled pressure ports. |
| Piston Bore | Mirror-honed inner cylinder walls fitted with dual-lip nitrile quad-seals to eliminate pressure bypass. |
| Friction Pads | High-density, slotted organic or semi-metallic friction compounds with a parallel flatness tolerance within 0.03 mm. |
| Mounting Bracket | Split-caliper symmetrical design allowing simple mounting adaptation onto varied disc diameters. |
| Hardware Trim | Carbon steel elements zinc-plated to ASTM B117 standards or upgraded to marine-grade stainless steel 316. |
Direct Factory Quality Logging Before Shipment
Every industrial pneumatic caliper configuration is pressure-tested and characterization-mapped on our dynamic quality benches. Factory Test Reports (FTR) confirm the following metrics:
Static Pressure Drop Test: The cylinder is pressurized to 7 bar and held for 45 minutes to guarantee a absolute zero-leak seal integrity.
Low-Pressure Initialization Check: Verification that the caliper achieves smooth, unhindered piston movement at a low breakaway pressure of less than 0.4 bar.
Friction Contact Pattern Audit: High-resolution blueing checks to ensure a minimum of 85% uniform surface contact across the brake pad face.
Smart Upgrades & Configuration Matrix
| Category | Available Engineering Options |
| Actuation Style | Air-Applied (Pressure to Brake) / Spring-Applied (Pressure to Release Fail-Safe). |
| Disc Thickness Match | Adjustable caliper spacers accommodating disc thicknesses from 10 mm up to 40 mm. |
| Telemetry Sensors | Inductive proximity proximity limit switches to signal pad wear limits or piston stroke travel. |
| Friction Grade | High-coefficient semi-metallic for rapid E-stops / Copper-free organic compounds for quiet, steady tensioning. |
| Quick-Change Kit | Tool-less retainer clips allowing complete friction pad replacement in under 2 minutes per caliper. |
Model Designation
PDA series pneumatic disc brake
PDA Series: Installation and Overall Dimensions
PDA Series Pneumatic Disc Brake: Basic Parameters and Dimensions
| Model | A | ΦB | C | Φd2 | Allowable wear thickness | Total thickness of pad | Weight (kg) |
| PDA5 | 176 | 144 | 266 | D-130 | 11 | 14 | 12 |
| PDA10 | 204 | 190 | 290 | D-130 | 11 | 14 | 15.5 |
PDA Series Pneumatic Disc Brake: Technical Parameters
| Brake disc diameter | PDA5 | PDA10 | ||||
| Number of springs | Braking forceF(N) | Braking torqueMb(Nm) | Number of springs | Braking forceF(N) | Braking torqueMb(Nm) | |
| 300 | 8 | 5250 | 615 | 8 | 10400 | 1215 |
| 6 | 3937 | 460 | 6 | 7800 | 910 | |
| 4 | 2625 | 305 | 4 | 5200 | 605 | |
| 2 | 1312 | 153 | 2 | 2600 | 305 | |
| 356 | 8 | 5250 | 760 | 8 | 10400 | 1500 |
| 6 | 3937 | 570 | 6 | 7800 | 1125 | |
| 4 | 2625 | 380 | 4 | 5200 | 750 | |
| 2 | 1312 | 190 | 2 | 2600 | 375 | |
| 406 | 8 | 5250 | 890 | 8 | 10400 | 1760 |
| 6 | 3937 | 665 | 6 | 7800 | 1325 | |
| 4 | 2625 | 445 | 4 | 5200 | 880 | |
| 2 | 1312 | 225 | 2 | 2600 | 440 | |
| 457 | 8 | 5250 | 1025 | 8 | 10400 | 2030 |
| 6 | 3937 | 770 | 6 | 7800 | 1525 | |
| 4 | 2625 | 510 | 4 | 5200 | 1015 | |
| 2 | 1312 | 255 | 2 | 2600 | 505 | |
| 514 | 8 | 5250 | 1175 | 8 | 10400 | 2330 |
| 6 | 3937 | 880 | 6 | 7800 | 1745 | |
| 4 | 2625 | 585 | 4 | 5200 | 1165 | |
| 2 | 1312 | 295 | 2 | 2600 | 585 | |
| 610 | 8 | 5250 | 1430 | 8 | 10400 | 2830 |
| 6 | 3937 | 1070 | 6 | 7800 | 2120 | |
| 4 | 2625 | 715 | 4 | 5200 | 1415 | |
| 2 | 1312 | 360 | 2 | 2600 | 710 | |
| 711 | 8 | 5250 | 1690 | 8 | 10400 | 3350 |
| 6 | 3937 | 1265 | 6 | 7800 | 2510 | |
| 4 | 2625 | 845 | 4 | 5200 | 1675 | |
| 2 | 1312 | 425 | 2 | 2600 | 840 | |
Operating Air Pressure and Volume
| Number of brake springs | 8 | 6 | 4 | 6 |
| Minimum release (gate) air pressure (bar) | 5 | 3.8 | 2.5 | 1.3 |
| Gas volume (dm³) | PDA5: 0.3, PDA10: 0.7 | |||
PDB series pneumatic disc brakePDB Series: Installation and Overall Dimensions
PDB Series Pneumatic Disc Brake: Basic Parameters and Dimensions
| Model | A | ΦB | C | Φd2 | Allowable wear thickness | Total thickness of pad | Weight (kg) |
| PDB5 | 178 | 144 | 376 | D-240 | 8 | 10 | 17 |
| PDB10 | 206 | 190 | 400 | D-240 | 8 | 10 | 20 |
| PDB19 | 208.5 | 240 | 427 | D-240 | 8 | 10 | 22 |
PDB Series Pneumatic Disc Brake: Technical Parameters
| Brake disc diameter | PDB5 | PDB10 | PBD19 | ||||||
| Number of springs | Braking forceF(N) | Braking torqueMb(Nm) | Number of springs | Braking forceF(N) | Braking torqueMb(Nm) | Number of springs | Braking forceF(N) | Braking torqueMb(Nm) | |
| 514 | 8 | 5250 | 1020 | 8 | 10400 | 2028 | 12 | 19260 | 3755 |
| 6 | 3937 | 765 | 6 | 7800 | 1520 | 10 | 15985 | 3115 | |
| 4 | 2625 | 510 | 4 | 5200 | 1014 | 8 | 12904 | 2515 | |
| 2 | 1312 | 255 | 2 | 2600 | 507 | 6 | 9630 | 1875 | |
| 610 | 8 | 5250 | 1275 | 8 | 10400 | 2525 | 12 | 19260 | 4680 |
| 6 | 3937 | 955 | 6 | 7800 | 1895 | 10 | 15985 | 3885 | |
| 4 | 2625 | 635 | 4 | 5200 | 1260 | 8 | 12904 | 3135 | |
| 2 | 1312 | 320 | 2 | 2600 | 630 | 6 | 9630 | 2340 | |
| 760 | 8 | 5250 | 1670 | 8 | 10400 | 3305 | 12 | 19260 | 6125 |
| 6 | 3937 | 1250 | 6 | 7800 | 2475 | 10 | 15985 | 5085 | |
| 4 | 2625 | 835 | 4 | 5200 | 1650 | 8 | 12904 | 4105 | |
| 2 | 1312 | 420 | 2 | 2600 | 830 | 6 | 9630 | 3560 | |
| 916 | 8 | 5250 | 2075 | 8 | 10400 | 4110 | 12 | 19260 | 7615 |
| 6 | 3937 | 1555 | 6 | 7800 | 3080 | 10 | 15985 | 6320 | |
| 4 | 2625 | 1035 | 4 | 5200 | 2055 | 8 | 12904 | 5100 | |
| 2 | 1312 | 520 | 2 | 2600 | 1030 | 6 | 9630 | 3805 | |
| 1065 | 8 | 5250 | 2470 | 8 | 10400 | 4890 | 12 | 19260 | 9060 |
| 6 | 3937 | 1850 | 6 | 7800 | 3665 | 10 | 15985 | 7520 | |
| 4 | 2625 | 1235 | 4 | 5200 | 2445 | 8 | 12904 | 6070 | |
| 2 | 1312 | 620 | 2 | 2600 | 1225 | 6 | 9630 | 4530 | |
| 1220 | 8 | 5250 | 2875 | 8 | 10400 | 5700 | 12 | 19260 | 10555 |
| 6 | 3937 | 2155 | 6 | 7800 | 4275 | 10 | 15985 | 8760 | |
| 4 | 2625 | 1435 | 4 | 5200 | 2850 | 8 | 12904 | 7070 | |
| 2 | 1312 | 720 | 2 | 2600 | 1425 | 6 | 9630 | 5275 | |
| 1370 | 8 | 5250 | 3270 | 8 | 10400 | 6480 | 12 | 19260 | 12000 |
| 6 | 3937 | 2450 | 6 | 7800 | 4860 | 10 | 15985 | 9960 | |
| 4 | 2625 | 1635 | 4 | 5200 | 3240 | 8 | 12904 | 8040 | |
| 2 | 1312 | 820 | 2 | 2600 | 1620 | 6 | 9630 | 6000 | |
Operating air pressure and volume
| Number of brake springs | 8 | 6 | 4 | 2 |
| Minimum release (opening) air pressure (bar) | 5 | 3.8 | 2.5 | 1.3 |
| Gas volume (dm³) | PDB5: 0.3 PDB10: 0.7 | |||
| Number of brake springs | 12 | 10 | 8 | 6 |
| Minimum release (opening) air pressure (bar) | 5 | 4.2 | 3.3 | 2.5 |
| Gas volume (dm³) | PDB19: 0.95 | |||
PDC series pneumatic disc brake
PDC Series: Installation and Overall Dimensions
PDC Series Pneumatic Disc Brake: Basic Parameters and Dimensions
| Model | A | ΦB | C | Φd2 | Allowable wear thickness | Total thickness of pad | Weight (kg) |
| PDC5 | 220 | 190 | 300 | D-110 | 14 | 16 | 13 |
| PDC10 | 220 | 190 | 300 | D-110 | 14 | 16 | 16.5 |
PDC Series Pneumatic Disc Brake: Technical Parameters
| Brake disc diameter | PDC5 | PDC10 | ||||
| Number of springs | Braking forceF(N) | Braking torqueMb(Nm) | Number of springs | Braking forceF(N) | Braking torqueMb(Nm) | |
| 250 | 8 | 5500 | 520 | 8 | 10970 | 1040 |
| 6 | 4125 | 390 | 6 | 8227 | 780 | |
| 4 | 2750 | 260 | 4 | 5485 | 520 | |
| 2 | 1375 | 130 | 2 | 2742 | 260 | |
| 300 | 8 | 5500 | 660 | 8 | 10970 | 1315 |
| 6 | 4125 | 495 | 6 | 8227 | 985 | |
| 4 | 2750 | 330 | 4 | 5485 | 655 | |
| 2 | 1375 | 165 | 2 | 2742 | 330 | |
| 356 | 8 | 5500 | 810 | 8 | 10970 | 1620 |
| 6 | 4125 | 605 | 6 | 8227 | 1215 | |
| 4 | 2750 | 405 | 4 | 5485 | 810 | |
| 2 | 1375 | 205 | 2 | 2742 | 405 | |
| 406 | 8 | 5500 | 950 | 8 | 10970 | 1900 |
| 6 | 4125 | 710 | 6 | 8227 | 1425 | |
| 4 | 2750 | 475 | 4 | 5485 | 950 | |
| 2 | 1375 | 240 | 2 | 2742 | 475 | |
| 457 | 8 | 5500 | 1090 | 8 | 10970 | 2175 |
| 6 | 4125 | 815 | 6 | 8227 | 1630 | |
| 4 | 2750 | 545 | 4 | 5485 | 1085 | |
| 2 | 1375 | 275 | 2 | 2742 | 545 | |
| 514 | 8 | 5500 | 1250 | 8 | 10970 | 2490 |
| 6 | 4125 | 935 | 6 | 8227 | 1865 | |
| 4 | 2750 | 625 | 4 | 5485 | 1245 | |
| 2 | 1375 | 315 | 2 | 2742 | 625 | |
| 610 | 8 | 5500 | 1510 | 8 | 10970 | 3015 |
| 6 | 4125 | 1130 | 6 | 8227 | 2260 | |
| 4 | 2750 | 755 | 4 | 5485 | 1505 | |
| 2 | 1375 | 380 | 2 | 2742 | 755 | |
| 711 | 8 | 5500 | 1790 | 8 | 10970 | 3570 |
| 6 | 4125 | 1340 | 6 | 8227 | 2675 | |
| 4 | 2750 | 895 | 4 | 5485 | 1785 | |
| 2 | 1375 | 450 | 2 | 2742 | 890 | |
Operating air pressure and volume
| Number of brake springs | 8 | 6 | 4 | 2 |
| Minimum release (opening) air pressure (bar) | 5 | 3.8 | 2.5 | 1.3 |
| Gas volume (dm³) | PDC5: 0.3, PDC10: 0.7 | |||
PDD series pneumatic disc brake
PDD Series: Installation and Overall Dimensions
PDD Series Pneumatic Disc Brake: Basic Parameters and Dimensions
| Model | A | B | ΦC | d2 | H | E | F | G | Allowable wear thickness | Total thickness of pad | Weight (kg) |
| PDD14 | 126 | 227 | 190 | D-250 | 418 | 25.4 | 1/2"gas | 14 | 12 | 13 | 57.5 |
| 40 | |||||||||||
| PDD32 | 135 | 289 | 280 | D-250 | 463 | 25.4 | 1/2"gas | 16 | 12 | 13 | 68 |
| 40 | 1/2"gas |
PDD Series Pneumatic Disc Brake: Technical Parameters
| Brake disc diameter | PDD14 | PDD32 | ||||
| Number of springs | Braking forceF(N) | Braking torqueMb(Nm) | Number of springs | Braking forceF(N) | Braking torqueMb(Nm) | |
| 610 | 8 | 14150 | 3400 | 12 | 32800 | 7870 |
| 6 | 10612 | 2550 | 10 | 27330 | 6550 | |
| 4 | 7075 | 1700 | 8 | 21860 | 5240 | |
| 2 | 3538 | 850 | 6 | 16400 | 3935 | |
| 760 | 8 | 14150 | 4450 | 12 | 32800 | 10300 |
| 6 | 10612 | 3340 | 10 | 27330 | 8580 | |
| 4 | 7075 | 2225 | 8 | 21860 | 6860 | |
| 2 | 3538 | 1115 | 6 | 16400 | 5150 | |
| 915 | 8 | 14150 | 5550 | 12 | 32800 | 12850 |
| 6 | 10612 | 4165 | 10 | 27330 | 10700 | |
| 4 | 7075 | 2775 | 8 | 21860 | 8560 | |
| 2 | 3538 | 1388 | 6 | 16400 | 6425 | |
| 1065 | 8 | 14150 | 6610 | 12 | 32800 | 15300 |
| 6 | 10612 | 4958 | 10 | 27330 | 12750 | |
| 4 | 7075 | 3305 | 8 | 21860 | 10200 | |
| 2 | 3538 | 1652 | 6 | 16400 | 7650 | |
| 1220 | 8 | 14150 | 7710 | 12 | 32800 | 17850 |
| 6 | 10612 | 5782 | 10 | 27330 | 14870 | |
| 4 | 7075 | 3855 | 8 | 21860 | 11900 | |
| 2 | 3538 | 1928 | 6 | 16400 | 8925 | |
| 1370 | 8 | 14150 | 8770 | 12 | 32800 | 20300 |
| 6 | 10612 | 6578 | 10 | 27330 | 16910 | |
| 4 | 7075 | 4385 | 8 | 21860 | 13530 | |
| 2 | 3538 | 2192 | 6 | 16400 | 10150 | |
Operating air pressure and volume
| Number of brake springs | 12 | 10 | 8 | 6 |
| Minimum release (opening) air pressure (bar) | 5 | 4.2 | 3.3 | 2.5 |
| Gas volume (dm³) | PDD14: 0.7, PDD32: 3.0 | |||
PDE series pneumatic disc brake
PDE Series: Installation and Overall Dimensions
PDE Series Pneumatic Disc Brake: Basic Parameters and Dimensions
| Model | A | ΦB | C | Φd2 | Allowable wear thickness | Total thickness of pad | Weight (kg) |
| PDE5 | 220 | 190 | 300 | D-110 | 14 | 16 | 13 |
| PDE10 | 220 | 190 | 300 | D-110 | 14 | 16 | 16.5 |
PDE Series Pneumatic Disc Brake: Technical Parameters
| Brake disc diameter | PDE5 | PDE10 | ||||
| Number of springs | Braking forceF(N) | Braking torqueMb(Nm) | Number of springs | Braking forceF(N) | Braking torqueMb(Nm) | |
| 250 | 8 | 5500 | 520 | 8 | 10970 | 1040 |
| 6 | 4125 | 390 | 6 | 8227 | 780 | |
| 4 | 2750 | 260 | 4 | 5485 | 520 | |
| 2 | 1375 | 130 | 2 | 2742 | 260 | |
| 300 | 8 | 5500 | 660 | 8 | 10970 | 1315 |
| 6 | 4125 | 495 | 6 | 8227 | 985 | |
| 4 | 2750 | 330 | 4 | 5485 | 655 | |
| 2 | 1375 | 165 | 2 | 2742 | 330 | |
| 356 | 8 | 5500 | 810 | 8 | 10970 | 1620 |
| 6 | 4125 | 605 | 6 | 8227 | 1215 | |
| 4 | 2750 | 405 | 4 | 5485 | 810 | |
| 2 | 1375 | 205 | 2 | 2742 | 405 | |
| 406 | 8 | 5500 | 950 | 8 | 10970 | 1900 |
| 6 | 4125 | 710 | 6 | 8227 | 1425 | |
| 4 | 2750 | 475 | 4 | 5485 | 950 | |
| 2 | 1375 | 240 | 2 | 2742 | 475 | |
| 457 | 8 | 5500 | 1090 | 8 | 10970 | 2175 |
| 6 | 4125 | 815 | 6 | 8227 | 1630 | |
| 4 | 2750 | 545 | 4 | 5485 | 1085 | |
| 2 | 1375 | 275 | 2 | 2742 | 545 | |
| 514 | 8 | 5500 | 1250 | 8 | 10970 | 2490 |
| 6 | 4125 | 935 | 6 | 8227 | 1865 | |
| 4 | 2750 | 625 | 4 | 5485 | 1245 | |
| 2 | 1375 | 315 | 2 | 2742 | 625 | |
| 610 | 8 | 5500 | 1510 | 8 | 10970 | 3015 |
| 6 | 4125 | 1130 | 6 | 8227 | 2260 | |
| 4 | 2750 | 755 | 4 | 5485 | 1505 | |
| 2 | 1375 | 380 | 2 | 2742 | 755 | |
| 711 | 8 | 5500 | 1790 | 8 | 10970 | 3570 |
| 6 | 4125 | 1340 | 6 | 8227 | 2675 | |
| 4 | 2750 | 895 | 4 | 5485 | 1785 | |
| 2 | 1375 | 450 | 2 | 2742 | 890 | |
Operating air pressure and volume
| Number of brake springs | 8 | 6 | 4 | 2 |
| Minimum release (opening) air pressure (bar) | 5 | 3.8 | 2.5 | 1.3 |
| Gas volume (dm³) | PDE5: 0.3, PDE10: 0.7 | |||
PDCA series pneumatic disc brake
PDCA Series: Installation and Overall Dimensions
PDCA Series Pneumatic Disc Brake: Basic Parameters and Dimensions
| Model | A | B | ΦC | A | d2 | E | Allowable wear thickness | Total thickness of pad | Weight (kg) |
| PDCA2 | 81 | 107 | 74 | 238 | D-110 | 1/8"gas | 12 | 16 | 10.5 |
| PDCA4 | 79 | 113 | 114 | 257 | D-110 | 1/4"gas | 12 | 16 | 11 |
| PDCA8 | 79 | 135 | 142 | 273 | D-110 | 3/8"gas | 12 | 16 | 12 |
| PDCA14 | 79 | 154 | 184 | 297 | D-110 | 3/8"gas | 12 | 16 | 13.5 |
PDCA Series Pneumatic Disc Brake: Technical Parameters
| Model | Brake Air Pressure(bar) | Braking forceF(N) | Braking torque Mb (Nm) | |||||||
| Disk diameter (mm) | ||||||||||
| 250 | 300 | 356 | 406 | 457 | 514 | 610 | 711 | |||
| PDCA2 | 3 | 860 | 80 | 100 | 125 | 145 | 170 | 190 | 235 | 275 |
| 4 | 1150 | 105 | 135 | 170 | 195 | 225 | 260 | 315 | 370 | |
| 5 | 1440 | 135 | 170 | 210 | 248 | 285 | 325 | 395 | 465 | |
| 6 | 1730 | 160 | 205 | 255 | 295 | 340 | 390 | 475 | 560 | |
| PDCA4 | 3 | 2045 | 190 | 245 | 300 | 350 | 400 | 460 | 560 | 665 |
| 4 | 2730 | 255 | 325 | 400 | 470 | 540 | 615 | 750 | 885 | |
| 5 | 3410 | 320 | 400 | 500 | 585 | 675 | 770 | 935 | 1100 | |
| 6 | 4100 | 385 | 490 | 600 | 710 | 810 | 930 | 1125 | 1330 | |
| PDCA8 | 3 | 4000 | 380 | 480 | 590 | 690 | 790 | 900 | 1100 | 1300 |
| 4 | 5333 | 500 | 630 | 780 | 920 | 1050 | 1210 | 1460 | 1730 | |
| 5 | 6667 | 630 | 800 | 985 | 1150 | 1320 | 1513 | 1830 | 2170 | |
| 6 | 8000 | 760 | 960 | 1180 | 1380 | 1580 | 1810 | 2200 | 2600 | |
| PDCA14 | 3 | 6850 | 650 | 820 | 1000 | 1180 | 1350 | 1550 | 1870 | 2220 |
| 4 | 9133 | 860 | 1090 | 1350 | 1560 | 1800 | 200 | 2500 | 2950 | |
| 5 | 11417 | 1080 | 1370 | 1680 | 1970 | 2250 | 2580 | 3120 | 3700 | |
| 6 | 13700 | 1300 | 1640 | 2000 | 2370 | 2710 | 3100 | 3760 | 4450 | |
Operating gas volume
| Brake model | PDCA2 | PDCA4 | PDCA8 | PDCA14 |
| Gas volume (dm³) | 0.025 | 0.1 | 0.2 | 0.4 |
Maintenance & Operational Longevity Focus
Air Supply Conditioning: Ensure the facility pneumatic supply passes through an inline 5-micron filter and descriptive desiccant dryer to prevent internal cylinder moisture pooling.
Piston Stroke Monitoring: Check caliper travel monthly; as the friction pads wear down, verify that piston extension does not exceed the maximum rated functional stroke limit.
Disc Face Inspections: Regularly inspect the brake disc surface for oil contamination or deep scoring, which can severely compromise the pneumatic friction coefficient.
FAQ
Q: Can this pneumatic disc brake be used for continuous slipping applications like paper rewinding?
A: Yes. Because of the open caliper geometry and highly ventilated disc options, this series is custom-optimized for high-thermal continuous slipping duty without experiencing structural thermal breakdown.
Q: What is the main benefit of an air-applied brake over an electromagnetic brake?
A: Pneumatic brakes allow infinitely variable torque adjustments simply by tuning the air pressure regulator. They run completely cold without electrical coils drawing continuous power and are naturally explosion-proof.
Q: How do you adjust the caliper when the friction pads begin to wear down?
A: Our standard calipers utilize a self-compensating floating design or a simple manual shim spacer arrangement that repositions the pads closer to the disc face, maintaining a consistent air gap.
Q: What primary data points are required to calculate the correct caliper size for an RFQ?
A: Please provide the maximum required braking torque (Nm), maximum shaft speed (RPM), available air pressure profile (bar), brake disc outer diameter, and whether the duty cycle involves quick stops or continuous slipping tensioning.
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