Regada MO 3.4 Installation, Service And Maintenance Instructions
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Regada MO 3.4 Installation, Service And Maintenance Instructions

Electric multi-turn actuators
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INSTALLATION, SERVICE AND
MAINTENANCE INSTRUCTIONS
Electric multi-turn actuators
MO 3.3, MO 3.4, MO 3.5
74 0931 02

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Summary of Contents for Regada MO 3.4

  • Page 1 INSTALLATION, SERVICE AND MAINTENANCE INSTRUCTIONS Electric multi-turn actuators MO 3.3, MO 3.4, MO 3.5 74 0931 02...
  • Page 2 TEST CERTIFICATE ELECTRIC PART-TURN ACTUATOR MO 3.3, MO 3.4, MO 3.5 Type number ........Power supply ......V ..Hz Serial number ........Switching-off torque ........Nm Production year ........Adjusted switching - off torque ....Nm Wiring diagram ........Operation speed ........min Adjusted number of operating speed ....

  • Page 3: Table Of Contents

    Please read these instructuctions carefully before mounting and operating the actuator. Preventive and safety-measures applied on the actuator can not offer required safety level till the actuator and its safety systems are not applied by required and described way and if installation and maintenance is not applied according to applicable instructions and rules! Contents Generally..............................

  • Page 4: Generally

    1. Generally 1.1 Purpose and application of the product Electric multispeed actuators (hereafter referred to as EA), types MO 3.3, MO 3.4 resp. MO 3.5 are high performance electro-mechanical products, designed for direct assembly on controlled devices (wedge- type and apron slide controllers and other equipments). EA are designed for remote control of armatures by reversing rotary motion in both directions of their movement.

  • Page 5: Guarantee Terms

    Warning for safety use Product protection EA MO 3.3, MO 3.4 resp. MO 3.5 does not have own short-circuit protection, therefore there must be included suitable protective device into the supply power ( circuit breaker, or fuse), which serves at the same time as main switch.

  • Page 6: Working Environments

    – without thermal switch. Working environments 1.5.2 Electric actuators MO 3.3, MO 3.4 resp. MO 3.5 must resist to ambient influences and must operate reliably: in outdoor environmental conditions classified as: ·...

  • Page 7: Power Supply And Operating Mode

    · with interrupted run S4-25% , 6 up to 90 cycles / hr. · EA MO 3.3, MO 3.4 resp. MO 3.5 with controllers are designed for automotive regulation: · with interrupted run S4-25 % , 90 up to 1200 cycles per hour 1.6 Packaging, transportation, storage and unpacking...

  • Page 8: Liquidation Of The Product And Package

    2. Description, function and technical parameters 2.1 Description and function Electric multispeed actuators MO 3.3, MO 3.4 resp. MO 3.5 consist of these modules: Module M 1 – electric-motor Module M11 – countershaft transmission with rotary hold Module M 3 –...
  • Page 9 MO 3.3, MO 3.4, MO 3.5 Modul M 3 – force transmission with manual control (pic. 2) The set is stored in box (1). Gears are centrally positioned on output shaft (3) and creates independent assembly unit. Wheel rim (44) with inner gearing provides transfer between electric motor pinion and output shaft.
  • Page 10 MO 3.3, MO 3.4, MO 3.5 pic. 3 – control board with resistive transmitter pic.4 – control board with converter...
  • Page 11 MO 3.3, MO 3.4, MO 3.5 Transmission unit (pic.5) Transmission unit is designed as individual assembly unit. It is composed by multiple reduction. Into mesh is connected via input toothed wheel (12). The output is made of too- thed double gear (14), pic.3, 4 for the drive of...
  • Page 12 MO 3.3, MO 3.4, MO 3.5 Torque unit (pic. 8) consists of two function units: · torque disk (pic. 8) · torque unit (pic. 9) with locking mechanism (82) Torque disk (pic. 8) is connected to torque shaft (45) discharged from force trans-mission (pic.2).

  • Page 13: Technical Data

    0, 4 –multiple of max. turn-off torque for operating mode S4-25%, 90-1200 cycles / hr. ) Applies to voltage 3x400V AC. ) State individual number of working revolutions in the order. Otherwise is the electric actuator adjusted to 6 (MO 3.3), 8 (MO 3.4) respectively 5 (MO 3.5) working revolutions.
  • Page 14 „close“. Electric control: · standard for MO 3.3, MO 3.4 resp. MO 3.5 - on the supply voltage level · external regulator make – by feeding of unified signal.

  • Page 15: Mechanical Connection

    Hysteresis of electronic and capacitive position of the transmitter ......... max. 1, 5 [%] 1) of transmitter nominal value related to output values Weight: 38 kg ± 5 % for MO 3.3, 42 kg ± 5 % for MO 3.4, 49 kg ± 5 % for MO 3.5 Lubrication: ·...

  • Page 16: Assembly And Disassembly Of Ea

    MO 3.3, MO 3.4, MO 3.5 3. Assembly and disassembly of EA Adhere to safety rules! Notes: Repeatedly verify whether placing of EA correspondents to part "Operating conditions". If actual conditions differ from recommended, it is necessary to consult it with manufacturer.

  • Page 17: Electric Connection To The Network, Respectively Control System

    MO 3.3, MO 3.4, MO 3.5 3.1.2 Electric connection to the network, respectively control system Consequently perform electric connection to the network, respectively to joining system. 1. Adhere to instructions stated in chapter 1.2 Safety instructions – Requirements for professional skills..

  • Page 18: Disassembly

    MO 3.3, MO 3.4, MO 3.5 Analogous repeat test towards "open" by switching over of switch S1 contacts. If any of function is not correct, check the connection of switches according to wiring diagram. Check of position switches (pic.7). When the actuator moves towards "close" switch over contacts of switches S4 (39) resp.

  • Page 19: Set Up

    MO 3.3, MO 3.4, MO 3.5 4. Set up Attention! See article 1.2. Switch OFF the electric actuator from electric power line! Adhere to safety regulations! EA is from production plant set up to fixed value of working revolutions S (stated by customer in the order).

  • Page 20: Set Up Of Position-Signaling Unit (Pic.6)

    MO 3.3, MO 3.4, MO 3.5 Change of the stage: · Shift shifting toothed wheel (43) to III. stage according to chapter 4.1.1 Change of subscale – curve: · Insert eccentric (15) in a way, that the growth of circulant is on the curve “a“ (short curve).

  • Page 21: Set Up Of Resistive Transmitter With Epv - 2 Converter - Wire Make

    MO 3.3, MO 3.4, MO 3.5 4.4 Set up of resistive transmitter with EPV – 2 converter – wire make Resistive transmitter with converter is set up by production plant in a way that output elec-tric current signal measured on terminals 81-82 (connection drawing Z10a –...

  • Page 22: Set Up Of Torque Unit (Pic. 8 And 9)

    MO 3.3, MO 3.4, MO 3.5 4.6 Set up of torque unit (pic. 8 and 9) Set up of torque unit can be performed only in connection with device for measurement of torque moment and only within relevant scope, according to table of makes, by rough regulation (17) and soft regulation (18), pic.3 respectively pic.

  • Page 23: Service, Maintenance And Troubleshooting

    MO 3.3, MO 3.4, MO 3.5 5. Service, maintenance and troubleshooting Service 1. In general it is provided that service of the EA is performed by a qualified worker in accordance with requirement given in Chapter 1! 2. After putting the EA into operation it is needed to verify whether during manipulation any scratch on surface occurred, it is to be removed to prevent actuator against corrosion! ·...

  • Page 24: Accessories And Spare Parts

    MO 3.3, MO 3.4, MO 3.5 6. Accessories and spare parts 6.1 Accessories As accessory is delivered with the hand wheel. 6.2 The list of spare parts Name of part - Type Order number PNm Position Picture Micro-switch CHERRY DB6G-B1RB...

  • Page 25: Enclosures

    MO 3.3, MO 3.4, MO 3.5 7. Enclosures Wiring diagrams...
  • Page 26 MO 3.3, MO 3.4, MO 3.5 Legend: Z5a ..connection of single resistive transmitter Z6a ..connection of double resistive transmitter Z10a ..connection of resistive with current converter or capacitive transmitter – 2-wire without supply Z257b ..connection of resistive transmitter with current converter – 3-wire without power supply Z260a ..connection of resistive transmitter with current converter –...

  • Page 27: Dimension Drawings And Mechanic Connections

    MO 3.3, MO 3.4, MO 3.5 Dimension drawings and mechanic connections MO 3.5 MO 3.4...
  • Page 28 MO 3.3, MO 3.4, MO 3.5 MO 3.3...
  • Page 29 MO 3.3, MO 3.4, MO 3.5 shape C; DIN 3338 shape 5 tooth 35°/37°; OST 26-07-763 shape D shape B1; B2, B3; ISO 5210...
  • Page 30 MO 3.3, MO 3.4, MO 3.5 With adapter MO 3.4, MO 3.5 F14 – shape A; ISO 5210 F14 – shape A; ISO 5210 MO 3.3 shape 5 tooth 35°/37°; OST 26-07-763 shape C; DIN 3338...
  • Page 31 MO 3.3, MO 3.4, MO 3.5 MO 3.4 tvar C; DIN 3338 tvar 5 zub 35°/37°; OST 26-07-763 tvar D tvar B2, B3; ISO 5210...

  • Page 32: Legend To The Pictures

    MO 3.3, MO 3.4, MO 3.5 7.3 Legend to the pictures Position Name (pic. no.) 1 ..Box ...........(2) 60 ..Transmitter clutch....(7) 2 ..Spiral warm .......(2) 65 ..Grooved nut ......(6) 3 ..Output shaft.......(2) 66 ..Sealing ringlet.......(2) 4 ..

  • Page 33: Guarantee Service Check Report

    MO 3.3, MO 3.4, MO 3.5 7.4 Guarantee service check report Service center:D Date of repair: Guarantee repair no.: User of actuator: Claim applied by: Actuator type number: Actuator production number: Product claim fault: Detected product fault: Used spare parts:...

  • Page 34: Post Guarantee Service Check Report

    MO 3.3, MO 3.4, MO 3.5 7.5 Post guarantee service check report Service center: Date of repair: User of actuator: Actuator operating place : Actuator type number: Actuator production number: Detected product fault: Used spare parts: Remarks: Issued on a day:...

  • Page 35: Commercial Representation

    080 01 Prešov Tel.: +421 (0)51 7480 460, Fax: +421 (0)51 7732 096, E-mail: regada@regada.sk Czech Republic: Exclusive representation Regada, s.r.o. (Ltd.) for sale of electric actuators Regada Česká, s.r.o. Nám. 5. května 17, 252 25 Jinočany, PRAHA – západ, Tel.: +420 257 961 302...

This manual is also suitable for:

Mo 3.3Mo 3.5

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