DC Clutches and Brakes
Disc Clutches and Brakes
Type DC elements can be used as either pressure actuated clutches or brakes. They are available in single and multiple disc designs.
Pressurizing the cylinder causes the piston to clamp the friction disc assemblies between clamping plates. External springs ensure positive disengagement.
Type DC elements are available in five basic disc sizes with static torque ratings to 2,061,000 lb.in (233.000 N.m). Element sizes are indicated by the number of friction discs and by the disc diameter in inches. For instance, size 225DC has two friction discs 25 inches in diameter.
Pressurizing the cylinder causes the piston to clamp the friction disc assemblies between clamping plates. External springs ensure positive disengagement.
Type DC elements are available in five basic disc sizes with static torque ratings to 2,061,000 lb.in (233.000 N.m). Element sizes are indicated by the number of friction discs and by the disc diameter in inches. For instance, size 225DC has two friction discs 25 inches in diameter.
Item # |
W4 |
Dynamic Torque Rating at 75 psi (5.2 bar) |
Disc and Gear (Weight) |
Housing (Weight) |
Manufacturer |
Actuation |
|---|---|---|---|---|---|---|
| 146239 146239/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 5.63 in143 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 10500 lb·in1190 Nm | Disc and Gear (Weight) N/A 9 lb4 kg | Housing (Weight) N/A 60 lb27 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146240 146240/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 7.63 in194 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 21000 lb·in2370 Nm | Disc and Gear (Weight) N/A 18 lb8 kg | Housing (Weight) N/A 70 lb32 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146225 146225/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 7.00 in178 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 41000 lb·in4630 Nm | Disc and Gear (Weight) N/A 35 lb16 kg | Housing (Weight) N/A 170 lb77 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146226 146226/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 9.00 in229 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 82000 lb·in9260 Nm | Disc and Gear (Weight) N/A 64 lb29 kg | Housing (Weight) N/A 190 lb86 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146301 146301/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 8.00 in203 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 77000 lb·in8690 Nm | Disc and Gear (Weight) N/A 35 lb77 kg | Housing (Weight) N/A 235 lb107 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146317 146317/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 11.50 in292 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 154000 lb·in17390 Nm | Disc and Gear (Weight) N/A 145 lb66 kg | Housing (Weight) N/A 297 lb135 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146366 146366/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 14.63 in372 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 231000 lb·in26080 Nm | Disc and Gear (Weight) N/A 213 lb97 kg | Housing (Weight) N/A 359 lb163 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146390 146390/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 16.25 in413 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 308000 lb·in34770 Nm | Disc and Gear (Weight) N/A 281 lb127 kg | Housing (Weight) N/A 421 lb191 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146316 146316/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 9.50 in241 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 160000 lb·in18060 Nm | Disc and Gear (Weight) N/A 143 lb65 kg | Housing (Weight) N/A 557 lb253 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146355 146355/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 12.00 in305 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 320000 lb·in36130 Nm | Disc and Gear (Weight) N/A 273 lb124 kg | Housing (Weight) N/A 689 lb312 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146354 146354/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 14.50 in368 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 480000 lb·in54190 Nm | Disc and Gear (Weight) N/A 403 lb183 kg | Housing (Weight) N/A 821 lb372 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146389 146389/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 18.00 in457 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 640000 lb·in72260 Nm | Disc and Gear (Weight) N/A 533 lb242 kg | Housing (Weight) N/A 953 lb432 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146307 146307/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 13.50 in343 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 560000 lb·in63220 Nm | Disc and Gear (Weight) N/A 431 lb187 kg | Housing (Weight) N/A 1568 lb711 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146336 146336/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 16.50 in419 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 1120000 lb·in126450 Nm | Disc and Gear (Weight) N/A 750 lb340 kg | Housing (Weight) N/A 1651 lb749 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 146360 146360/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 19.50 in495 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 1680000 lb·in189670 Nm | Disc and Gear (Weight) N/A 1087 lb493 kg | Housing (Weight) N/A 1734 lb786 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
| 416388 416388/ImgCustom/1001/placeholder_notavailable.gif | W4 N/A 25.00 in635 mm | Dynamic Torque Rating at 75 psi (5.2 bar) N/A 2240000 lb·in252900 Nm | Disc and Gear (Weight) N/A 1424 lb646 kg | Housing (Weight) N/A 1817 lb824 kg | Manufacturer N/A Eaton-Airflex | Actuation N/A Air (DC) |
