Accessories Manual

All information herein is proprietary, condential, and may not be copied or reproduced without the expressed written consent of BRAY INTERNATIONAL, Inc.
The technical data herein is for general information only. Product suitability should be based solely upon customer’s detailed knowledge and experience with their application.
Electric Actuator & Accessories
Specs : 8
CONSTRUCTION:
Housing:
• ASTMB85PressureDieCastAluminum
• PolyesterPowderCoated
• SeacorrCoated
Motor:
• PermanentMagnet-BrushD.C.Motor
Spur Gearing:AGMAclass9,C1144,InductionHardened
Worm Gearing:
• Worm:4140heattreated,selflocking
• WormGear:AluminumBronze
Bearings:
• Shaft:SAE841SinteredBronzeBushing
• Gear:Sealedpermanentlylubricatedballbearings
Lubrication:HighTemperatureSyntheticGrease
Override: 17-4PHStainlessSteelHardenedtoH900
Heater:Optional,5WattPTCstyle
Terminal Strip:
• Basic:12-22AWG(IEC2-0.63)
• Servo:14-24AWG(IEC1.6-0.5)
Torque limiting:Optional,openandclosedpresetatfactory
Limit Switches:SPDT
• 120VAC-10A-1/3HP
• 220VAC-10A-1/2HP
• 250VDC-1/4A
• 12VDC-2A
Exposed Fasteners:StainlessSteel
Travel Stops:Externallyadjustableatboth0and90degrees
Conduit Entries:
• Size006Two1/2”NPT(BSP),OptionalM20
• Size020&050Two3/4”NPT,OptionalM25
Weight: Size:006-11lbs.(5kg)
 Size:020-27lbs.(12.3kg)
 Size:050-46lbs(20.9kg)
Enclosure:DesignedtomeetNEMA4,4x&IP65Specications
PERFORMANCE:
Output Torque: 600,2000and5000lb-in.
 (68,226and565Nm)
• 90Degreetraveltimes:(60Hz)
• 60seccontinuous
Voltage:
• 24VAC50/60Hz
Motor Insulation:
• ClassF
Fuse:
• SlowBlowFuse5A@250VAC
Relays:
• CR-DirectionalControlRelay
10A@28VDCSPDT24VACcoil
• MR-MotorSwitchingRelay
10A@28VDCDPDT24VACcoil
Temperature:
• -20to150°F(-29°to65°C)
Continuous Duty:Willoperatecontinuouslyatamax.
ambienttemperatureof104°F(40°C)
Manual Operation:
• PulltoEngage,PushtoDisengage
• Emergencyshut-offdisconnectspowertomotor
• Size006-3.5”(89mm)/Size020-8”(200mm)/Size050-
12”(300mm)diameterhandwheelwitha30:1driveratio
• OptionalSpinneravailable
• Rimpull:26,46,and61lb.(11.7,20.8and27.6kg)
respectivetotorque
Current Draws in Amps: Full Load
Travel Times
600 lb-in
(68 Nm)
2000 lb-in
(226 Nm)
5000 lb-in
(565 Nm)
24 VAC / 60 sec
1.8 2.0 3.0
Series 70 24VAC Nema 4 Actuator Specifications Sizes: 006-020-050