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Nexen 928004 is an air engaged motor/foot mount brake with a machined bore with keyway. It features a black oxide finish, NEMA 143T/TC and 145T/TC input and output frame sizes, and a 0.875 in bore diameter. The brake delivers 540 inlb of static torque at 1800 RPM and is CE and RoHS compliant.
MODEL 928004
Contact supplier for technical support on: 800 843 7445
$927.19 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Anti rotation style
Flange, Optional Feet
Approximate brake facing life
394 hphr
Bore details
Straight Bore/Shaft
Bore size
Machined Bore with Keyway
Bore style
Machined Bore with Keyway
Brake air chamber volume when new
0.550 in³
Brake air chamber volume when worn out
1.392 in³
Brake facing edge color code
Red
Brake facing effective area
12.8 in²
Brake facing type
Standard coefficient
Brake heat sink capacity
45000 ftlb
Brake peak thermal input rate
12.00 hp
Brake torque
540 inlb
Braking capability
Cyclic Dynamic, E-Stop, Holding
CE certified
CE
Engagement method
Air
Finish
Black oxide
Inlet size
0.125 NPT
Input bolt circle diameter
5.875 in
Input bolt hole size
0.422 in
Input bore diameter
0.875 in
Input frame size
NEMA 143T/TC, 145T/TC
Input pilot depth
0.34 in
Input pilot diameter
5.627 in
Input shaft diameter
0.875 in
Materials of construction
Black oxide
Max allowable pressure (psi)
120
Max ambient temperature (°F)
150
Max brake continuous thermal dissipation
0.23 hp
Max operating pressure (psi)
80
Max Speed
1800 RPM
Max static brake torque
540 inlb
Min ambient temperature (°F)
32
Min engagement pressure (psi)
5
Mounting style
Foot, Motor or Reducer
Open or enclosed design
Open
Output bolt circle
5.875 in
Output bolt hole size
0.375-16 in
Output bore diameter
0.875 in
Output frame size
NEMA 143T/TC, 145T/TC
Output pilot diameter
4.500 in
Output pilot height
0.160 in
Output shaft diameter
0.875 in
Output shaft style
Shaft with Keyway
Overhung load capacity
281 lbs, At 1800 RPM/321 lbs At 1200 RPM, 1 in From Pilot Face, For 10,000 Hrs Bearing Life
Product features
Air Engaged, NEMA C-Face Mount, Modular
Release method
Spring
RoHS compliant
RoHS
MBU-875*BRAKE W/SET SCREW,PAINTED HOUSING
Air Engaged, NEMA C-Face Mount, Modular
- Configuration Notes: Special Without Clutch Facing And Screw Holes And Bearing Bore, Black Painted Housing, Set Screw Over Input Keyway
- Due To Modular System This Brake Includes A Clutch Friction Facing To Work With The MDU Unit, It Must Be Removed To Mount Directly To A C-Face Motor
- If Used As A Clutch-Brake The Clutch Friction Facing In This Unit Determines Clutch Torque And LIfe
- This Product Can Be Made Drip Proof With The Guard Listed Under Accessories
SKU: 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 moreSKU: 5919489
Great service
Provide great pricing, accurate order processing, and timely delivery. I recommend MRO for your electronic needs.
Read more
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SKU: 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 moreSKU: 5919489
Great service
Provide great pricing, accurate order processing, and timely delivery. I recommend MRO for your electronic needs.
Read more