Nexen 819002 Shaft Mount QD Bore Tension Brake
- Write a review
$1,314.23
Anti rotation styleFlange, Optional Torque Pin BracketApproximate brake facing life690 hphrBore detailsQD Type JABore size0.500 to 1.000 in Customer Taper Bushing RequiredBore styleCustomer Taper Bushing RequiredBrake air chamber volume when new0.629 inBrake air chamber volume when worn out1.422 inBrake facing edge color codeNo Color Code, Tan OverallBrake facing effective area11.9 inBrake facing typeTeflon (Ultra Low) CoefficientBrake heat sink capacity30000 ftlbBrake peak thermal input rate6.00 hpBrake response factor0.09Braking capabilityContinuous Slip, Cyclic Dynamic, E-Stop, HoldingCE certifiedCEEngagement methodAirFinishBlack oxideInlet size0.250 NPTLength2.51 inMaterials of constructionBlack oxideMax allowable pressure (psi)120Max ambient temperature (F)150Max bore size25.4 mmMax brake continuous thermal dissipation0.26 hpMax dynamic torque150 inlbMax operating pressure (psi)80Max Speed1800 RPMMax static brake torque176.00 inlbMin ambient temperature (F)32Min bore size12.7 mmMin engagement pressure (psi)3Mounting styleFlange, ShaftOpen or enclosed designOpenOuter Diameter5.94 inOutput shaft styleNoneProduct featuresAir Engaged, Shaft Mount, Single Caliper, Air Cooled, Taper BoreRelease methodN/ARoHS compliantRoHSShaft inertia4.74 lbinUnit height4.75 inUnit width7 in
Specifications
| Anti rotation style | Flange, Optional Torque Pin Bracket |
| Approximate brake facing life | 690 hphr |
| Bore details | QD Type JA |
| Bore size | 0.500 to 1.000 in Customer Taper Bushing Required |
| Bore style | Customer Taper Bushing Required |
| Brake air chamber volume when new | 0.629 in |
| Brake air chamber volume when worn out | 1.422 in |
| Brake facing edge color code | No Color Code, Tan Overall |
| Brake facing effective area | 11.9 in |
| Brake facing type | Teflon (Ultra Low) Coefficient |
| Brake heat sink capacity | 30000 ftlb |
| Brake peak thermal input rate | 6.00 hp |
| Brake response factor | 0.09 |
| Braking capability | Continuous Slip, Cyclic Dynamic, E-Stop, Holding |
| CE certified | CE |
| Engagement method | Air |
| Finish | Black oxide |
| Inlet size | 0.250 NPT |
| Length | 2.51 in |
| Materials of construction | Black oxide |
| Max allowable pressure (psi) | 120 |
| Max ambient temperature (F) | 150 |
| Max bore size | 25.4 mm |
| Max brake continuous thermal dissipation | 0.26 hp |
| Max dynamic torque | 150 inlb |
| Max operating pressure (psi) | 80 |
| Max Speed | 1800 RPM |
| Max static brake torque | 176.00 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 | 5.94 in |
| Output shaft style | None |
| Product features | Air Engaged, Shaft Mount, Single Caliper, Air Cooled, Taper Bore |
| Release method | N/A |
| RoHS compliant | RoHS |
| Shaft inertia | 4.74 lbin |
| Unit height | 4.75 in |
| Unit width | 7 in |
819002