WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Product Number 927501 Product Family BTB 12
Multi-Caliper Tension Brake
Description
BTB-12*LOCO FACING*OBS
Product Features
Air Engaged, Shaft Mount, Multi-Caliper, Fan Cooled, Medium Duty
Stock: In stock
WARNING: California Proposition 65
Resources
Important Details
- Configuration Notes: This Product Is No Longer Available, Replaced By BTBA-12's That Are Bored To Size And Have Higher Thermal Performance, Contact Nexen For Help Crossing Over
- The BTBA's Have Higher Thermal And Facing Life Performance With Lower Inertias Than The Standard BTB's
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Specifications
| Weight | 66 lbs |
|---|---|
| Mounting Style | Shaft |
| Anti Rotation Style | Anti-Rotation Holes |
| Engagement Method | Air |
| Release Method | N/A |
| Max Speed | 2000 RPM |
| Shaft Inertia | 800 kgcm² |
| Open Or Enclosed Design | Guarded |
| Primary Finish | Silver Acrylic Paint |
| Min Ambient Temperature | 32 °F |
| Max Ambient Temperature | 150 °F |
| CE Certified | CE |
| RoHS Compliant | RoHS |
| Bore Details | Taper-Lock 2517 And Support Bushing When Needed See Accessories |
| Brake Facing Type | Standard Coefficient (Kevlar Low Dust) |
| Brake Facing Edge Color Code | Red |
| Approximate Brake Facing Life | 656 hphr, Per Two Calipers |
| Max Brake Continuous Thermal Dissipation | 6.20 hp |
| Max Number Of Calipers | 8 |
| Max Dynamic Torque With All Calipers | 5200 inlb |
| Min Dynamic Torque Per Opposing Caliper Pair | 49 inlb |
| Max Dynamic Torque Per Opposing Caliper Pair | 1300 inlb |
| Direction Of Rotation | Bidirectional |
| Max Operating Pressure | 85 psi |
| Min Engagement Pressure | 1 psi |
| Inlet Size | 0.125 NPT, Or 5/32 in Plastic Tubing Fitting Included |
| Fan Voltage | 120 VAC, 60 Hz |
| Bore Style | Customer Taper Bushing Required |
| Materials Of Construction | Machined/Bare Aluminum With Black Painted Guard |
| Output Shaft Style | None |
Dimensions
| Length | 7.91 in |
|---|---|
| Outer Diameter | 12.99 in |
| Bore Size | 0.500 to 2.500 in Customer Taper Bushing Required |
| Disc Diameter | 12 in |
Notes
| Product Features | Air Engaged, Shaft Mount, Multi-Caliper, Fan Cooled, Medium Duty |
|---|---|
| Braking Capability | Continuous Slip, E-Stop, Holding |
