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Nexen 820604 Shaft Mount QD Bore Tension Brake
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$939.05
Actuation typeSingle ActuatorAnti rotation styleFlange, Optional Torque Pin BracketApproximate brake facing life572 hphrBore detailsQD Type SHBore size0.500 to 1.375 in Customer Taper Bushing RequiredBore styleCustomer Taper Bushing RequiredBrake air chamber volume when new1.024 in³Brake air chamber volume when worn out2.108 in³Brake facing edge color codeRedBrake facing effective area18.6 in²Brake facing typeStandard coefficientBrake heat sink capacity108202 ftlbBrake peak thermal input rate17.00 hpBrake response factor0.124Braking capabilityContinuous Slip, Cyclic Dynamic, E-Stop, HoldingCE certifiedCEEnclosureOpenEngagement methodAirFinishBlack oxideInlet size0.250 NPTLength3.21 inMaterials of constructionBlack oxideMax allowable pressure (psi)120Max ambient temperature (°F)150Max bore size34.925 mmMax brake continuous thermal dissipation4.96 hpMax dynamic torque714 inlbMax operating pressure (psi)80Max Speed1800 RPMMax static torque840 inlbMin ambient temperature (°F)32Min bore size12.7 mmMin engagement pressure (psi)3Mounting styleFlange, ShaftOpen or enclosed designOpenOuter Diameter7.19 inOutput shaft styleNoneProduct featuresAir Engaged, Shaft Mount, Single Caliper, Air Cooled, Taper BoreRelease methodSpringRestrictionsThis Brake Should Not Be Flange Mounted Or May Be DamagedRoHS compliantRoHSRPM1800Shaft inertia18.68 lbin²Unit height5.5 inUnit width10 in
Specifications
| Actuation type | Single Actuator |
| Anti rotation style | Flange, Optional Torque Pin Bracket |
| Approximate brake facing life | 572 hphr |
| Bore details | QD Type SH |
| Bore size | 0.500 to 1.375 in Customer Taper Bushing Required |
| Bore style | Customer Taper Bushing Required |
| Brake air chamber volume when new | 1.024 in³ |
| Brake air chamber volume when worn out | 2.108 in³ |
| Brake facing edge color code | Red |
| Brake facing effective area | 18.6 in² |
| Brake facing type | Standard coefficient |
| Brake heat sink capacity | 108202 ftlb |
| Brake peak thermal input rate | 17.00 hp |
| Brake response factor | 0.124 |
| Braking capability | Continuous Slip, Cyclic Dynamic, E-Stop, Holding |
| CE certified | CE |
| Enclosure | Open |
| Engagement method | Air |
| Finish | Black oxide |
| Inlet size | 0.250 NPT |
| Length | 3.21 in |
| Materials of construction | Black oxide |
| Max allowable pressure (psi) | 120 |
| Max ambient temperature (°F) | 150 |
| Max bore size | 34.925 mm |
| Max brake continuous thermal dissipation | 4.96 hp |
| Max dynamic torque | 714 inlb |
| Max operating pressure (psi) | 80 |
| Max Speed | 1800 RPM |
| Max static torque | 840 inlb |
| Min ambient temperature (°F) | 32 |
| Min bore size | 12.7 mm |
| Min engagement pressure (psi) | 3 |
| Mounting style | Flange, Shaft |
| Open or enclosed design | Open |
| Outer Diameter | 7.19 in |
| Output shaft style | None |
| Product features | Air Engaged, Shaft Mount, Single Caliper, Air Cooled, Taper Bore |
| Release method | Spring |
| Restrictions | This Brake Should Not Be Flange Mounted Or May Be Damaged |
| RoHS compliant | RoHS |
| RPM | 1800 |
| Shaft inertia | 18.68 lbin² |
| Unit height | 5.5 in |
| Unit width | 10 in |
820604
