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CLUTCH/BRAKES

2 Models :
“AirChamp” ® â—— FMCBE F
LANGE M
OUNTED C
LUTCH -B
RAKESWITH I
NTEGRAL V
ALVE /L
OCKING K
EY , T

FMCBE WITH INTEGRAL VALVE/LOCKING KEY CLUTCH-BRAKES – MODELS FMCBE 1125 & 1375

OTALLY E
NCLOSED Standard Clutch-Brake is Flange Mounted. Order Foot Mount set separately for beltdrive applications. Order Input Unit to incorporate pulleys into your application. OVERHUNG LOAD CAPACITY ( LBS ) The FMCBE with Integral Valvecombines a Nexen Flange mounted, totally-enclosed clutch/brake with a single solenoid 4-way spool valve mounted directly to the clutch/brake air chamber. Air pressure is directed to the piston to perform either clutch or brake functions. The FMCBE/I.V. is equipped with Nexen’s Locking Key feature. Choose from
ModelProductValveBoreHP T 12001800Shipping Wt. NumberNumberVoltage(In)Up ToRPMRPMWt (Lbs)FMCBE -1125801709115V1.1250.3336024068 80171524VFMCBE -1375801711115V1.3750.4452535089 801716 24V NOTE:Thermal Capacity (HP T ) and Overhung Load data is based upon 50% clutch and 50% brake usage. Clutch/Brake Foot Mount Input Unit Set of 2Shipping OVERHUNG LOAD CAPACITY ( LBS ) Shipping ModelProductProductWt. Product 12001800Wt. NumberNumberNumber(Lbs)NumberRPMRPM(Lbs)FMCBE -1125801709801603693500065557012 â—— Bore sizes of 1.125 and 1.375 in.
FMCBE -1375801711801603693600065557013 â—— Black oxide coating, Cooling fins
â—— Simplified; one product number fora clutch-brake combination, control valve and locking key feature
â—— V
ALVE E
LECTRICAL S
PECIFICATIONS Valves are “normally open” to engage the brakeelement of the clutch/brake when the solenoid is de-energized. * The valve solenoid voltage is DC. All voltages canbe used on AC or DC service. Use the lead wire supplied with the clutch/brake. Voltage*PowerResistanceCurrent (volts)(watts)(ohms)(amps)12.6260.05024.61100.027 â—— Reduced number of air lineconnections for quicker install
115 ➀ 2.55500.021 ◗ Shorter air lines for better airpressure
➀ Standard Coil - Contact Nexen forother coil options Eliminates need for quickexhaust valves.
â—— â—— NEMA M
OTOR /F
RAME S
ELECTION C
HART Use this chart as specification and operational criteria for your application. HP of MotorRPMFrame NumberMotor Shaft (In)Clutch Brake Model Number â—— 115 Volt is standard on FMCBE.
1900182TC1.125FMCBE I.V.-11251-1/21200182TC1.125FMCBE I.V.-1125 1-1/2900184TC1.125FMCBE I.V.-112521200184TC1.125FMCBE I.V.-1125 2900213TC1.375FMCBE I.V.-1375 31800182TC1.125FMCBE I.V.-1125 31200213TC1.375FMCBE I.V.-1375 3900215TC1.375FMCBE I.V.-1375 51800184TC1.125FMCBE I.V.-1125 51200215TC1.375FMCBE I.V.-13757-1/21800213TC1.375FMCBE I.V.-1375 â—— The Integral Valve is available for12, 24 and 115 volt systems
â—— Static Torque up to 1200 In. Lbs.(brake) and 1050 In. Lbs. (clutch)
â—— Overhung Load Cap. up to 535 Lbs.
â—— Design Speed up to 1800 rpm.Consult factory for higher speed
â—— Flange mounts directly to motorsand reducers
101800215TC1.375FMCBE I.V.-1375 â—— T
ORQUE V
S . A
IR P
RESSURE â—— Compatible with C-face motorsup to 10 HP
Model 1375Model 1125 720630 540450360270180900 BrakeClutchBrakeClutch NOTE: Dynamic torque is approximately 85% of static torque. 12001050900750 6004503001500 â—— Optional Foot Mount is availablefor belt drive applications
â—— Optional Input Unit allows you toincorporate pulleys or couplings into your application
â—— Single, double acting pistonmakes overlap impossible
Static Torque in Inch-Pounds Static Torque in Inch-Pounds 1020304050607080 1020304050607080 Air Pressure in PSI Air Pressure in PSI 228 NEXEN GROUP, INC. â—— PHONE1 (800) 843-7445 â—— FAX: (651) 286-1099