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Nexen 820312 is a spring engaged, air released shaft mount brake with a 1.375 in straight bore and machined keyway. It delivers 110 Nm static torque at 1800 RPM max speed. The open design features a black oxide finish, high coefficient brake facing, and anti-rotation holes. Suitable for cyclic dynamic, e-stop, and holding applications.
MODEL 820312
Contact supplier for technical support on: 800 843 7445
$1,599.94 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Anti rotation style
Anti-Rotation Holes, Optional Torque Pin Bracket
Approximate brake facing life
256 kWhr
Bore details
Straight
Bore size
1.375 in, Machined Bore with Keyway
Bore style
Machined Bore with Keyway
Brake air chamber volume when new
122.500 cm³
Brake air chamber volume when worn out
56.900 cm³
Brake facing edge color code
Purple
Brake facing effective area
120 cm²
Brake facing type
High Coefficient
Brake heat sink capacity
81000 Joule
Brake peak thermal input rate
12.70 kW
Brake response factor
0.124
Brake torque
110 Nm
Braking capability
Cyclic Dynamic, E-Stop, Holding
CE certified
CE
Engagement method
Spring
Finish
Black oxide
Inlet size
0.125-27 NPTM
Input keyway
0.314W x0.314H x 3.13L in
Input shaft securement
3 Set Screws @ 120°
Length
108.0 mm
Materials of construction
Black oxide
Max allowable pressure (bar)
8.3
Max ambient temperature (°F)
150
Max brake continuous thermal dissipation
0.97 kW
Max Speed
1800 RPM
Max static brake torque
110 Nm
Min ambient temperature (°F)
32
Min release pressure (bar)
6.0
Mounting style
Shaft
Open or enclosed design
Open
Outer Diameter
183.0 mm
Output shaft style
None
Product features
Spring Engaged, Shaft Mount, Straight Bore
Release method
Air
Restrictions
Consult Nexen For Use In Cyclic Applications
RoHS compliant
RoHS
Shaft inertia
59 kgcm²
Unit height
5.5 in
Unit width
10 in
SSE-600*1.375 BORE, 10SPRING, SP
Spring Engaged, Shaft Mount, Straight Bore
SKU: 5919489
Great service
Provide great pricing, accurate order processing, and timely delivery. I recommend MRO for your electronic needs.
Read moreSKU: 533610
Great prices and great service
I continue to use MRO for various production parts I need. They beat the competition hands down. And the delivery is timely.
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SKU: 5919489
Great service
Provide great pricing, accurate order processing, and timely delivery. I recommend MRO for your electronic needs.
Read moreSKU: 533610
Great prices and great service
I continue to use MRO for various production parts I need. They beat the competition hands down. And the delivery is timely.
Read more