Performance Electric Actuator NA Series Type NA00 NA0 NA0 NA100 NA1 NA0 NA0 Max Output Torque Operating Time (/sec) Duty Max Rated Current (A) Motor Cycle Stem Handle Weight Dia Turns Kg.m N.m Hz Hz DCV AC110V AC0V AC230V AC380V AC4V W Class S4 (%) mm kg 6 1 28 38 80 100 1 0 0 1 1 280 380 0 0 800 1000 10 00 00 2.5 5.0 5.0 6.5 0.7 1.1 2.3 3.8 4.0 3.8 4.0 8 0.51 1.1 NA300 300 3000 116 6 4.0 8 0.56 1.06 0. 0.18 2 4 0. 0.18 2 2 30 8.5 8.5 10 10.5.5.5 4 4 4 11.5 11.5 58 Standard Specification Enclosure Ambient Temperation Power Supply Torque Switches Limit Switches Stall Protection Travel Angle Indicator Manual Override Self Locking Mechanical Stops Space Heater Lubrication Material Surface Treatment External Coating Watertight Ingress Protection 67 Nema 4 and 6 to +70, 1 / 1hr (Option:, 0 / 1hr) 110 / 0 VAC /Hz, 380 / 4 VAC /Hz Option : AC V, DC V 2 Open / Close (Except, NA00) 2 Open / Close, 0VAC A Rating Built in Thermal Protection (Open 1 ± 5 / Close 7 ± ) ±5 Continuous Position Indicator Hand / Auto Declutching Mechanism Provided by means of Worm Gearing External Adjustable Screws W 2P 3/4, 2NPT 3/4, 2M x 1.5 (Pitch) Shell Gadus S2 V0 2 Aluminium Anodizing Polyester(TGICree) Optional Specification E X P IP68 A L S A T S P I U P C U C P T L C U I M S E X T D C M ieldbus Explosion Proof / Ex d IIB T4 Watertight Enclosure IP68 / 1bar h (KTL) Auxliliary Open, Close Limit Switches Auxliliary Open, Close Torque Switches Potentiometer 1K Ohm Proportional Control Unit / Input : DC 4mA, DC 0~10V / Output: DC 4mA Current Position Transmitter Local Control Unit Integral Motor Starter (OnOff Action) Travel Angle (1, 135,, 270, 300 ) Power Supply DC V (~) ProfiBus, ModBus, CanBus
Configuration Window Capacitor Terminal Block Quality terminal block contaning segregated power and control terminal are designed for use in high vibration environments. Limit Switch Torque Switch Body Base Drive Bushing Worm Gear Indicator The dome type indicator is directly mounted on the center column to provided visual indication of the valve position even over long distances. Motor Squirrel caged induction motor is totally enclosed type with high stall torque and low inertia force to suit seating / unseating of valves. Integral thermal protection to prevent damage to the single / three phase motor. Heater Hand Wheel Manual Override Hand / auto declutching lever for engagement of handwheel. The power drive is automatically resorted by the motor starting. Lever The precision worm and worm wheel mechanism transfers high torque with high efficiency and low sound level (Max. db) even thought small in size. Additional benefits include low backlash and longer life. Various output torques (N.m~3,000N.m) cater for valves from 2 to EATURES SEALING Standard enclosure with oring sealing is watertight to IEC IP67, NEMA 4 and 6. the actuator is available with optional explosion proof enclosure. WIRING Electric wiring of control circuit is standardized for single and three phase power supply in a single module. Multiple terminal contacts sufficiently cover additional requirements such as auxiliary contacts for interlocking and other options. COMPONENT ARRANGEMENT Mechanical and electrical module can be separated easily to improve assembling, maintenance and alteration od electrical requirements. Actuator has enough internal space for optional accessories. HAND WHEEL Size of hand wheel is designed for safe and efficient emergency manual operation. MANUAL OVERRIDE Hand / auto declutching lever for hand wheel engagement. The power drive is automatically restored by motor start. ADAPTION Base mounting is standard to ISO5211. Drive bushing os removable for maching to valve stem requirement. The actuator position on the valve can be selected for 4 positions by means of 4 bolt holes in the drive bushing. HEATER A space heater inside the actuator prevents condecsation due to temperature and weather changes. Standard W heater keeps all electrical components in the actuator clean and dry. LIMIT SWITCHES The limit switch is activated by means of a simple and yet reliable cam mechanism mounted and driven by the center column. The valve position can be accurately and easily set with the simple adjustable switch mechanism. The set position is permanent and is not affected by overtreval resulting form manual operation. TORQUE SWITCHES Cam activated torque switches are easily adjustable to provide overload protection. SEL LOCKING Rolled steel wormgear on aluminium bronze wormwheel self locking to prevent valve back drive on control signal or power failure.
Optional ALS (Auxiliary Limit Switches) Providing the dry contact signal to check valve s positions (cam switches structure). ATS (Auxiliary Torque Switches) Providing the dry contact signal send to customer s panel as fault signal (cam switches structure). CPT (Current Position Transmitter) Combined with P.I.U and transfer output signal (DC 4mA) from P.I.U s value of resistance. Output Signal : DC 4mA PCU (Proportional Control Unit) Combined with P.I.U and control the valve s position proportionally by input signal and provide valve s position as their output signal. Input signal : DC 4mA / DC V / DC 210V Output signal : DC 4mA NA Integral Standard Specification Main Power Internal Control Power External Control Power Torque Switches Limit Switches Control Unit 110/0 VAC /Hz, 380/4 VAC /Hz VDC 110 VAC, VDC 2 Open / Close (Except, NA00) 2 Open / Close, 0VAC A Rating 1. Non Instrusive Push Butttons [Open/ Stop/ Close] 2. Non Instrusive Selector Switch [Remote / Off / Local] 3. Reversing Contactor 4. Phase Discriminator PIU (Position Indication Unit) Providing resistance value (0~1KΩ) according to valve s position. LCU (Local Control Unit) LCU can be installed either on the actuator or distantly by cable. It can be controlled conveniently as it consists of Local / Remote Switch, Open / Stop / Close Switch and LED Lamp Position Indicator Remote Dry Contact (Max 0VAC 5A) Potentiometer Lubrication Consist of Materials Surface Treatment External Coating Digital Display (0~100%) 1. ull Open / Close 2. Opening / Closing 3. Open / Close Over Torque 4. Monitor ( Remote / Local ) Standard Option 0 ~ 1 KΩ Shell Gadus S2 V0 2 Aluminium Anodizing Polyester(TGICree) 1P 1, 2P 3/4 1NPT 1, 2NPT 3/4 1M Pitch 1.5, 2M Pitch 1.5 ieldbus ieldbus can control 126pcs of electric actuators at the same time using communication hardware system based on PC. (ProfiBus, ModBus, CanBus) or more information please contact EMICO. NA Integral Optional Specification P C U C P T D B PCU enables the actuator to be controlled form a distance. Input: DC 4mA, DC 1~5V, DC 2~10V / Output: DC 4mA CPT outputs by converting the actuator s place value to ampere. Output Signal: DC 4mA DB is used when controlling actuators using communication hardware system based on PC. (ProfiBus, ModBus, CanBus) or more information please contact EMICO.
Dimension MODEL : ~NA100 MODEL : NA1~NA300 NA OnOff Type + Butterfly Valve MODEL : ~NA100 MODEL : NA1~NA300 Type A B C lange ISO5211 D E lange ISO5211 Option G(MAX) H I J K L M N O D1 E1 1 Key Square NA00 BCD70 4M8 12 07 BCD82 270 108 55 4 1 68 102 BCD70 4M8 12 07 BCD102 4M10 10 BCD82 274 108 70 184 85 102 NA0 BCD102 4M10 18 10 BCD1 4M12 18 12 26 55 1 130 2 5 1 NA0 NA100 BCD1 4M12 12 BCD0 4M16 BCD102(10) 34 62 362 8 2 3 12 105 5 NA1, NA0, NA0, NA300 BCD0 4M16 BCD1 4M12 2P3/4 2P3/4 2P3/4 2P3/4 2P3/4 2Mx1.5 2Mx1.5 2Mx1.5 2Mx1.5 2Mx1.5 2NPT3/4 2NPT3/4 2NPT3/4 2NPT3/4 2NPT3/4 12 65 100 554 8 2 3 12 2 0 BCD165 4M 16 Size 80A 100A 1A 1A 0A 0A 300A 3A Model NA00 NA0 0/4A NA1 0A NA0 0A NA0 Dimension(mm) A B C D E M N H1 H2 J 270 55 4 108 102 1 68 270 55 4 108 102 1 68 274 70 184 108 102 85 274 70 184 108 102 85 1 2 130 1 5 1 2 130 1 5 362 2 3 8 5 12 105 362 2 3 8 5 12 105 Gear Box Type 554 2 3 8 0 12 2 554 2 3 8 0 12 2 78 8 10 1 4 5 8 136 7 1 6 268 301 52 56 68 78 4 7 78 2/318 348/0 102/108 554 2 3 8 0 12 2 1 8 1 0/6A NA300 554 2 3 8 0 12 2 348 435 1 1/4 8/5 1/1 Note : Makers standard 0V. Other AC110V, 380V, 4V, OPTION DC V contact with the manufacture. Rating : JIS 10K Wafer Type
I NA OnOff Type + Ball Valve MODEL NA100 MODEL NA1NA300 Size I Model I A B A 270 55 A NA00 270 55 65A 274 70 80A 274 70 100A 1 1A NA0 1 1A NA0 362 2 0A NA100 362 2 Dimension(mm) M N H 4 108 102 1 68 16 70 165 4 108 102 1 68 4.5 8 184 108 102 184 108 102 2 130 1 2 130 1 5 5 85 216.5 1 85 236 2.5 3 4 105 310 1 356 3 8 5 12 105 335 0 34 3 8 5 12 105 6 165 457 Gear Box Type 0A NA0 554 2 300A NA0 554 2 300A(3A) NA300 554 2 3 8 0 12 2 4 0 533 3 8 0 12 2 6 2.5 610 3 8 0 12 2 6 2.5 610 * Note : Makers standard 0V. Other AC11 OV, 380V, 4V, OPTION DC V contact with the manufacture. * Rating : JIS 1 OK R