1-800-526-9328Support Center
Motion
LocationsIndustries
QFB-1650 BRAKE 4.500 NSB

NEXEN GROUP
QFB-1650 BRAKE 4.500 NSB

Shaft Mounted Brake - Spring/Air, Straight Bore Type, 1/2 NPT Port Size, 1500 rpm Max, Black Oxide Finish, High Coefficient Facing
Mi Item #05885554
MFR #QFB-1650 BRAKE 4.500 NSB
Price$28,544.62/each
Home
Mechanical Power Transmission
Clutches and Brakes
Pneumatic Clutches and Brakes
NEXEN GROUP QFB-1650 BRAKE 4.500 NSB
Tap image to view
Photo may not represent actual item. Refer to name and product specs for all details.

NEXEN GROUP
QFB-1650 BRAKE 4.500 NSB

Shaft Mounted Brake - Spring/Air, Straight Bore Type, 1/2 NPT Port Size, 1500 rpm Max, Black Oxide Finish, High Coefficient Facing
Mi Item #05885554
MFR #QFB-1650 BRAKE 4.500 NSB
Mfr description
964272 QFB-1650 BRAKE 4.500 BORE,NSB
In StockFactory Order
Shipping
Shipping time may vary. Motion rep will advise.
This product requires a Quote Request and may take longer to process and ship
USD$28,544.62/each

NEXEN GROUP
QFB-1650 BRAKE 4.500 NSB

Shaft Mounted Brake - Spring/Air, Straight Bore Type, 1/2 NPT Port Size, 1500 rpm Max, Black Oxide Finish, High Coefficient Facing
Price$28,544.62/each

Specifications

Dimensions

  • Bore Diameter
    4.5000 in
  • Bore Size Range
    4.5000 in
  • Overall Diameter
    21.25 in
  • Overall Length
    10.59 in
  • Port Size
    1/2 NPT
  • Weight
    429 lbs, 194.591 kg
  • Width
    21.2500 in, 539.75 mm

Details

  • 2D Drawing
    Click here
  • Additional Details
    Not designed for vertical mounting, consult Motion Industries for use in cyclic applications.
  • Air Chamber Volume
    47.300 in3, 775.108 cm3
  • Approximate Brake Facing Life
    10341 hp/hr
  • Bore Style
    Bore to Size
  • Bore Type
    Straight
  • Brake Air Chamber Vol When Worn Out
    7.100 in³
  • Brake Air Chamber Volume When New
    57.700 in³
  • Brake Facing Edge Color Code
    Purple
  • Brake Facing Effective Area
    454 in²
  • Brake Facing Type
    High Coefficient
  • Brake Heat Sink Capacity
    1740000 ft-lbs
  • Brake Peak Thermal Input Rate
    408.00 hp
  • Clutch Category
    Brake
  • Clutch Type
    Spring-Set Air-Release
  • Combination Type
    Brake Only
  • Design
    Spring-Set Brake
  • Drive Arrangement
    Shaft Mount
  • Engagement/Release
    Spring Engaged/Air Release
  • Finish
    Black Oxide
  • Function
    Stopping & Holding
  • Guards
    822526
  • Manufacturer Catalog
    Click here
  • Manufacturer Product Page
    Click here
  • Manufacturer Replacement Parts List
    Click here
  • Max Brake Continuous Thermal Diss
    10.70 hp
  • Max Pressure
    80 psi
  • Max Rpm
    1500 rpm
  • Max Static Brake Torque
    54400 in
  • Minimum Release Pressure
    70 psi
  • Model
    QFB-1650
  • Mounting Configuration
    Flange Mount
  • Open Or Enclosed Design
    Open
  • Product Type
    Pneumatic Shaft Mounted Brakes
  • Ratings
    CE and RoHS
  • Recommended Control Kits
    940019,940019,940020
  • Restrictions
    Not Designed For Vertical Mounting, Consult Nexen For Use In Cyclic Applications
  • Series
    QFB 1650
  • Shaft Inertia
    3542.40 lb/in²
  • Temperature Range
    0 °C to 65 °C, 32 °F to 150 °F
  • UPC_NO
    662284315623
Help us improve this product

Compliance & Safety Data

Click on an icon below to learn more about the compliance and safety data
alt text
alt text

Customers Also Bought

Compare Up to 3 ItemsCompare Items (0/3)