Nexen 822723 Spring Engaged Shaft Mount QD Bore Brake

Anti rotation style

Anti-Rotation Holes, Optional Torque Pin Bracket

Approximate brake facing life

7250 hphr

Bore details

QD Type F

Bore size

1.000 in to 3.250 in Customer Taper Bushing Required

Bore style

Customer Taper Bushing Required

Brake air chamber volume when new

21.100 in³

Brake air chamber volume when worn out

7.800 in³

Brake facing edge color code

Purple

Brake facing effective area

72.2 in²

Brake facing type

High Coefficient

Brake heat sink capacity

830000 ftlb

Brake peak thermal input rate

65.00 hp

Brake response factor

4.29

Brake torque

6000 inlb

Braking capability

Cyclic Dynamic, E-Stop, Holding

CE certified

CE

Enclosure

Open

Engagement method

Spring

Finish

Black Acrylic Paint

Inlet size

0.250 NPT

Length

7.25 in

Materials of construction

Black Acrylic Paint

Max allowable pressure (psi)

120

Max ambient temperature (°F)

150

Max bore size

82.55 mm

Max brake continuous thermal dissipation

12.80 hp

Max Speed

1800 RPM

Max static brake torque

6000 inlb

Min ambient temperature (°F)

32

Min bore size

25.4 mm

Min release pressure (bar)

4.8265 bar

Min release pressure (psi)

70

Mounting style

Shaft

Open or enclosed design

Open

Outer Diameter

16.48 in

Output shaft style

None

Product features

Spring Engaged, Shaft Mount, Taper Bore

Release method

Air

Restrictions

This Brake Should Not Be Flange Mounted Or May Be Damaged

RoHS compliant

RoHS

RPM

1800

Shaft inertia

991 lbin²

Unit height

9.5 in

Unit width

17.25 in