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SNT ACLE 101 Installation, Operation And Maintenance Manual

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NO/02/210002
LINEAR ACTUATORS
ACLE 101 - ACLE 002 - ACLE 103
INSTALLATION, OPERATION AND MAINTENANCEnance
ENGLISH
Ed 01-2021

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Summary of Contents for SNT ACLE 101

  • Page 1 NO/02/210002 LINEAR ACTUATORS ACLE 101 - ACLE 002 - ACLE 103 INSTALLATION, OPERATION AND MAINTENANCEnance ENGLISH Ed 01-2021...
  • Page 2 The aforementioned conditions are therefore not contemplated and entail the immediate termination of the guarantee and the immediate decay of any responsibility on the part of SNT. SNT reserves the right to make changes to the actuators and this manual without giving any notice.

  • Page 3: Table Of Contents

    LINEAR ACTUATORS ACLE 101-002-103 Installation, operation and maintenance manual Contents MODELS COVERED BY THIS DOCUMENT ....................4 IDENTIFICATION OF THE MANUFACTURER AND THE PRODUCT ..............4 Description of the product ......................... 4 Identification of the product ......................5 TRANSPORT AND HANDLING ........................6 USE RESTRICTION ............................

  • Page 4: Models Covered By This Document

    1 MODELS COVERED BY THIS DOCUMENT The present manual is referred to following products: Acme screw linear actuators: ACLE101 - ACLE002 - ACLE103 2 IDENTIFICATION OF THE PRODUCT 2.1 Description of the product For all the technical characteristics of the product (performance, features, dimensions) refer to the technical catalog.

  • Page 5: Identification Of The Product

    2.2 Identification of the product Every linear actuator is provided with a product label, which allows the product identification and gives technical information about the product. On the actuator label following data are printed:  CODE: article code; • Product Description (the mining of symbols and their sequence are indicated on the catalogue);...

  • Page 6: Transport And Handling

     DO NOT lift the actuator only from the push rod and / or the motor. In case of doubt, consult SNT to get the appropriate information and prevent any kind of damage! 4 USE RESTRICTION The information contained in this chapter provides important prescriptions for operating safely during all phases of the product's life.

  • Page 7: Use Restrictions

    AGREED WITH SNT, SINCE A SPECIAL EQUIPMENT OF THE PRODUCT MUST BE PROVIDED. 4.1.2 Standard operating conditions The actuator must be used in an environment whose conditions comply with the provisions of SNT. The works necessary for obtaining and maintaining that conditions are in charge of the owner and, where applicable, are in charge of the end user.

  • Page 8: Personnel Requirements / Qualifications

    4.2 Personnel requirements / Qualifications This manual must be made available to the personnel in charge of installation, start up and use of the actuator. It is the responsibility of the machine builder:  use personnel with the necessary qualifications for the installation and commissioning of the actuator;...
  • Page 9 DURING THE COMMISSIONING, UNEXPECTED MOVEMENT OF THE MOTOR MAY BE CAUSED BY:  WIRING ERRORS  MOUNTING ERRORS  DAMAGES ON POWER SUPPLY CABLES  HARDWARE OR SOFTWARE ERRORS  DRIVER PARAMETERS ERRORS  OPERATION IN CONDITIONS OUTSIDE THE SPECIFICATIONS PROVIDED BY THE CATALOG AND THIS MANUAL MAKE SURE THE SAFETY PROTECTION OF THE MACHINE (MECHANICAL AND ELECTRICAL) ARE ACTIVE.

  • Page 10: Stroke End Limit Switches Fc2

    6.2 Stroke end limit switches FC2 Each of the two micro-switches is fitted in a slot with a cam for switches commutation. A screw allows to lock the assembly in the desired position, adjusting in this way the switching position. The nut with suitable shape makes the cams rotate, so to activate the switches.

  • Page 11: Stroke End Limit Switches Fc2X

    Limit switches FC2 – TECHNICAL FEATURES Standard: NC Contact On request: NO, CS Supply voltage 250 V AC 30 V DC Max current (resistive load) 12 A Max current (inductive load) Output Multicore PVC cable - length 0.3 m For FC2 limit switches wiring instructions: see Section 10. DO NOT TRAVEL OVER THE STROKE LIMIT SWITCHES POSITIONS, AVOIDING TO REACH MECHANICAL STOP AND PREVENTING DAMAGE TO THE INTERNAL COMPONENTS OF THE ACTUATOR.

  • Page 12: Encoder Gi21 - Gi24

    6.4 Encoder GI21 – GI24 Encoder GI21-GI24 – TECHNICAL FEATURES Hall effect probe, incremental, bidirectional Transducer type 1 pulse/rev (GI21) - 4 pulses/rev (GI24) Resolution PUSH-PULL Output 2 channels (A/B) Supply voltage 5 ÷ 24 V DC Max commutable current 50 mA Cable length 0.3 m...

  • Page 13: Electric Dc Motor Wiring

    6.5 Electric DC motor wiring Connect the motor to the power unit of the plant or to the driver according to the following wiring diagrams: K1, K2 = contactor M = motor Figure 6.6 – Electric wiring diagrams to power supply of DC motor RED +Vdc RED -Vdc BLACK -Vdc...

  • Page 14: Linear Actuator Installation

    6.6 Linear actuator installation ALL MECHANICAL AND ELECTRICAL PROTECTION MUST BE INSTALLED AND ACTIVATED TO PREVENT DAMAGE TO PERSONS OR PROPERTY. • Check that all plant fixing elements are well machined and cleaned, and that they fit the dimensions of the actuators fixing elements they have to be fixed to.

  • Page 15: Installation Of Rod End Fitting Elements

    • Fit the actuator to the plant in order to have ONLY axial load applied to the actuator. • Check the correct alignment between front and rear pins: they must be PARALLEL. • Check the correct alignment between the actuator and the moving parts. Figure 6.10 –...

  • Page 16: Commissioning And Use

    7 COMMISSIONING AND USE Linear actuators are supplied lubricated and ready to be used. Before to start commissioning and activation, the following checks must be carried out: Shifting direction check  Check if the push rod shifting direction is compatible to the indications on the control unit, by powering the electric motor on VERY BRIEFLY.

  • Page 17: Lubrication

    Maintenance tasks to be carried out monthly are described below:  Visual inspections of actuator conditions.  Cleaning of dirty parts of the actuator.  Check of electric power supply and signal cables. In case of lubricant leakage or malfunctions, contact SNT.

  • Page 18: Wiring Schemes

    10 WIRING SCHEMES For actuator electrical wiring instructions, please refer to following wiring schemes. In case of special wirings, please refer to the wiring instructions supplied with the product. ACLE101 - 002 ACTUATOR EQUIPMENT SCHEME CODE Motor DC CA.31.01.70U Motor DC + microswitches FC2 (NC) CA.31.01.02U Motor DC + microswitches FC2 (NO) CA.31.01.18U...
  • Page 19 LEFT EXTENDING BROWN BLUE RETRACTING RIGHT ALE101 Wiring diagram for DC motor + switches FC2X CA.31.02.01U...
  • Page 20 LEFT EXTENDING 0,75mm RETRACTED POSITION STROKE 0,75mm BLACK EXTENDED POSITION RETRACTING EXTENDED POSITION 0,22mm . REDD RETRACTED POSITION STROKE 0,22 mm WHITE RETRACTED POSITION 0,22mm YELLOW EXTENDED POSITION 0,22mm GREEN RIGHT ACLE101 - Wiring diagram for DC motor + switches FC2 (NC) CA.31.01.02U...
  • Page 21 LEFT 0,75mm 0.,75mm BLACK STROKE RETRACTED POSITION 0,22mm RETRACTED POSITION EXTENDED POSITION 0,22mm WHITE STROKE RETRACTED POSITION 0,22mm ORANGE NTERMEDIATE POSITION 0,22mm BLUE 0,22mm YELLOW EXTENDED POSITION 0,22mm GREEN RIGHT ACLE101 - Wiring diagram for DC motor + switches FC3 (NC) CA.31.01.03U...
  • Page 22 LEFT EXTENDING 0,75mm STROKE RETRACTED POSITION 0,75mm BLACK EXTENDED POSITION RETRACTING RETRACTED POSITION 0,22mm ORANGE STROKE NTERMEDIATE POSITION 0,22mm BLUE RIGHT ACLE101 - Wiring diagram for DC motor + switches FC2X+FC (NC) CA.31.01.04U...
  • Page 23 LEFT 0.,75mm RETRACTED POSITION STROKE 0,75mm BLACK EXTENDED POSITION 0,22mm ORANGE EXTENDED POSITION 0,22mm WHITE RETRACTED POSITION STROKE RETRACTED POSITION 0,22mm NEUTRALutral 0,22mm BLUE 0,22mm GREEN EXTENDED POSITION 0,22mm YELLOW NEUTRALeutral RIGHT ACLE101 - Wiring diagram for DC motor + switches FC2 (CS - exchanging contact) CA.31.01.05U...
  • Page 24 LEFT 0,75mm REDD STROKE RETRACTED POSITION 0,75mm BLACK EXTENDED POSITION EXTENDED POSITION 0,22mm REDD RETRACTED POSITION 0,22mm WHITE RETRACTED POSITION STROKE 0,22mm YELLOW EXTENDED POSITION 0,22mm GREEN RIGHT ACLE101 - Wiring diagram for DC motor + switches FC2 (NO - normally open) CA.31.01.18U...
  • Page 25 LEFT 0,75mm REDD SSTROKE RETRACTED POSITION EXTENDED POSITION 0,75mm BLACK EXTENDED POSITION STROKE RETRACTED POSITION 0,22mm ORANGE NTERMEDIATE POSITION 0,22mm BLUE RIGHT ACLE101 - Wiring diagram for DC motor + switches FC2 X+FC (NO) CA.31.01.20U...
  • Page 26 LEFT 0,75mm REDD 0,75mm BLACK 0,22mm REDD 0,22mm WHITE 0,22mm YELLOW 0,22mm GREEN RIGHT ACLE101 - Wiring diagram for DC motor + puls generator GI2X CA.31.01.30U...
  • Page 27 LEFT EXTENDING 0,75mm REDD 0,75mm BLACK RETRACTING STROKE RETRACTED POSITION 0,22mm PPINK RETRACTED POSITION EXTENDED POSITION 0,22mm GREY EXTENDED POSITION EXTENDED POSITION 0,22mm GREEN cCOMMON SSTROKE RETRACTED POSITION 0,22mm BROWN 0,22mm WHITE 0,22mm YELLOW 0,18mm BLACK RIGHT ACLE101 - Wiring diagram for DC motor + switches FC2(NC)+ GI2X CA.31.01.33nU...
  • Page 28 LEFT 0,75mm. REDD 0,75mm BLACK RETRACTED POSITION STROKE EXTENDED POSITION EXTENDED POSITION 0,22mm REDD STROKE RETRACTED POSITION 0,22mm WHITE 0,22mm YELLOW 0,22mm GREEN RIGHT ACLE101 - Wiring diagram for DC motor + switches FC2X+ puls generator GI2X CA.31.01.34U...
  • Page 29 LEFT 0,75mm REDD RETRACTED POSITION STROKE 0,75mm BLACK EXTENDED POSITION EXTENDED POSITION 0,75mm REDD STROKE EXTENDED POSITION RETRACTED POSITION 0,25mm WHITE 0,75mm BLACK RETRACTED POSITION 0,25mm YELLOW RIGHT ACLE101 - Wiring diagram for DC motor + switches FC2X+ NO CA.31.01.63U...
  • Page 30 LEFT RIGHT ACLE101 - Wiring diagram for DC motor CA.31.01.70U...
  • Page 31 LEFT EXTENDING 0,75mm REDD 0,75mm BLACK RETRACTING STROKE RETRACTED POSITION 0,22mm PPINK RETRACTED POSITION 0,22mm GREY EXTENDED PPOSITION EXTENDED POSITION 0,22mm GREEN cCOMMON STROKE RETRACTED POSITION 0,22mm BROWN 0,22mm WHITE 0,22mm YELLOW 018mm BLACK RIGHT ACLE101 - Wiring diagram for DC motor +switches FC2 (NO) + GI2X CA.31.01.74U...
  • Page 32 LEFT EXTENDING BROWN 2x0.75 mm ² BLUE RETRACTING RIGHT ACLE103 - Wiring diagram for DC motor +switches FC2 X CA.31.03.01U...
  • Page 35 LEFT EXTENDING STROKE RETRACTED POSITION 0,75mm REDD EXTENDED POSITION 0,75mm BLACK EXTENDED POSITION RETRACTING 0,22mm ORANGE STROKE RETRACTED POSITION INTERMEDIATE POSITION 0,22mm BLUE RIGHT ACLE103 - Wiring diagram for DC motor +switches FC2 X + FC (NC) CA.31.03.04U...
  • Page 39 LEFT EXTENDING 0,75mm REDD 0.,75mm BLACK RETRACTING 0,22mm REDD STROKE RETRACTED POSITION RETRACTED POSITION EXTENDED POSITION 0,22mm WHITE 0,22mm YELLOW EXTENDED POSITION EXTENDED POSITION STROKE RETRACTED POSITION 0,22mm GREEN BLACK 0,22mm BROWN 0,22mm WHITE 0,22mm YELLOW RIGHT 0.,22mm GREEN ACLE103 - Wiring diagram for DC motor +switches FC2 (NC) CA.31.03.60U...
  • Page 40 LEFT EXTENDING 0,75mm REDD 0,75mm BLACK RETRACTING STROKE RETRACTED POSITION EXTENDED POSITION STROKE RETRACTED POSITION BLACK 0,22mm BROWN 0,22mm WHITE 0,22mm YELLOW RIGHT 0,22mm GREEN ACLE103 - Wiring diagram for DC motor + switches FC2X + GI2X CA.31.03.72U...
  • Page 42 2, rue Marcel Dassault - Z.I. Croix Saint-Nicolas - 94510 LA QUEUE-EN-BRIE Tel : 01.45.93.05.25 - Fax : 01.45.94.79.95 - Email : contact@snt.tm.fr www.snt.tm.fr...

This manual is also suitable for:

Acle 002Acle 103

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