SCHIEBEL ACTUSAFE CMFS Bedienungsanleitung

Operating Manual Linear ACTUSAFE CMFS(L)

OM-ENGLISH-Failsafe-Linear-16xx-V2.00-2022.03.03

CONTENTS

Operating Manual Linear ACTUSAFE CMFS(L)

OM-ENGLISH-Failsafe-Linear-16xx-V2.00-2022.03.03

Contents

Contents 2

Manual for Linear Failsafe-Actuators - CMFS(L) 3

1 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Introduction................................................................. 4

3 Functional Description of the CM FS(L) Failsafe Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

3.1 Failsafe-direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.2 Moving-behaviour of the actuator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.2.1 Moving behaviour electrical mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.2.2 Moving behaviour failesafe mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4.1 Serialnumber........................................................... 6

4.2 Protection class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4.3 Mounting position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4.4 Direction of rotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4.5 Protective devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4.6 Ambient temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4.7 Condition on delivery of the actuators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4.8 Note(tag).............................................................. 7

5 Transport and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6 Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6.1 Mechanical connection; preparations: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6.2 Mounting of Linear Failsafe actuator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

6.2.1 Mounting procedure for valve without required sealing force: . . . . . . . . . . . . . . . . . . . . . . . . 9

6.2.2 Alternative procedure for valve with required sealing force: . . . . . . . . . . . . . . . . . . . . . . . . . 9

6.3 Mounting position of the control unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

6.4 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

7 Commissioning.............................................................. 10

7.1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

7.2 Manual operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

7.2.1 Activate manual operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

7.2.2 Deactivate manual operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

7.2.3 Direction of rotation handwheel for closing the valve, Failsafe „move out“ . . . . . . . . . . . . . . . . 12

7.2.4 Direction of rotation handwheel for closing the valve, Failsafe „move in“ . . . . . . . . . . . . . . . . . 13

7.2.5 Required force on the handwheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

7.3 Mechanical default setting, preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

7.4 Setting the end positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

7.5 Adjusting of Failsafe speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

7.5.1 Setting procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7.6 Finalwork.............................................................. 16

8 Thecontrolunit.............................................................. 16

9 Maintenance................................................................ 17

10 Technical data failsafe brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

10.1 CM03FS(L)............................................................. 18

10.2 CM06FS(L)............................................................. 18

10.3 CM12FS(L)............................................................. 18

11Spareparts................................................................. 18

12 Lubricant recommendation / Lubricant requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

12.1 Lubricant points FS(L) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

12.2 Basic lubricant service interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

13Training.................................................................... 19

14 Mode of operation FS(L) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

14.1 CM03FS(L)............................................................. 20

14.2 CM06FS(L)............................................................. 21

Operating Manual Linear ACTUSAFE CMFS(L)

OM-ENGLISH-Failsafe-Linear-16xx-V2.00-2022.03.03 CONTENTS

Operating Manual ACTUSMART CM.V1.2 22

1 Introduction/Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2 General.................................................................... 23

2.1 Overview .............................................................. 23

2.2 Serial number and type label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2.3 Operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.4 Protection class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.5 Mounting position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.6 Direction of rotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.7 Protection devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

2.7.1 Torque........................................................... 25

2.7.2 Motor temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

2.7.3 Input fuse, thermal fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

2.8 Ambient temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

2.9 Delivery condition of the actuators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

2.10 Information notice (tag) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3 Packaging, transport and storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.1 General ............................................................... 26

3.2 Storage ............................................................... 26

3.3 Long-term storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

4 Installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4.1 Mechanical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4.2 Mounting postion of the operating unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

4.3 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

4.3.1 Power supply connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

5 Commisioning............................................................... 30

5.1 General ............................................................... 30

5.2 Manual operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

5.3 Mechanical default settings, preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

5.4 User Level and Permissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

5.5 End limit setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

5.5.1 End limit OPEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

5.5.2 End limit CLOSE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

5.6 Finalworks............................................................. 34

6 ControlUnit................................................................. 34

6.1 Operatingunit........................................................... 34

6.2 Display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

6.2.1 Graphic display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

6.2.2 LEDDisplay........................................................ 35

6.3 Operation.............................................................. 36

6.4 WelcomeMenu.......................................................... 36

6.4.1 Operation mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

6.4.2 Conﬁguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

6.4.3 Conﬁguration example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

6.4.4 „TEACHIN“ ........................................................ 40

7 Parametermenu.............................................................. 42

7.1 Parameter group: End limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

7.2 Parameter group: Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

7.3 Parameter group: Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

7.4 Parameter group: Ramp (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

7.5 Parameter group: Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

7.6 Parameter group: User Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

7.7 Parameter group: Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

7.8 Parameter group: Binary inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

7.9 Parameter group: Binary outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

7.10 Parameter group: Position output (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

7.11 Parameter group: Step mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

7.12 Parameter group: Positioner (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

7.13 Parameter group: PID controller (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

7.14 Parameter group: Bus systems (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

7.15 Parameter group: Characteristic curves (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

7.15.1 Torque characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

7.15.2 Speed characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

CONTENTS

Operating Manual Linear ACTUSAFE CMFS(L)

OM-ENGLISH-Failsafe-Linear-16xx-V2.00-2022.03.03

7.15.3 Valve characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

7.16 Parameter group: Identiﬁcation (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

7.17 Parameter group: System parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

7.18 Parameter group: Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

7.19 Default User Level Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

8 Statusarea................................................................. 69

8.1 Status ................................................................ 69

8.1.1 Status – binary outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

8.1.2 Status – binary inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

8.1.3 Status – analog values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

8.1.4 Status – absolute values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

8.1.5 Status – ﬁrmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

8.1.6 Status – serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

8.1.7 Status – meter readings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

8.2 History................................................................ 71

9 Infrared connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

10 Bluetooth connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

11Maintenance................................................................ 73

12Troubleshooting.............................................................. 74

12.1 History Entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

13Fuses..................................................................... 76

14Spareparts................................................................. 76

15 Lubricant recommendation, lubricant requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

15.1 Main body: -25 to +60°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

15.2 Main body: -40 to +60°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

15.3 Output type A and spindle drives (linear actuators) -40 to +60°C . . . . . . . . . . . . . . . . . . . . . . . . . . 77

15.4 Basic lubricant service interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

16Training.................................................................... 77

17 Original Declaration of Incorporation of Partly Completed Machinery . . . . . . . . . . . . . . . . . . . . . . . . . 78

18 Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

19 Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

20Technicaldata............................................................... 81

20.1 Binary outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

20.2 Binary inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

20.3 Analog inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

20.4 Analogoutput ........................................................... 84

20.5 Auxiliary voltage input and output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

20.6 Connections............................................................ 85

20.6.1 Connections for non explosion-proof version. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

20.6.2 Connections for explosion-proof version. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

20.7 Mode of operation CM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

20.8 Mode of operation CM03 + QT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

20.9 Mode of operation CM03 + L. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

20.10 Mode of operation CM03 + LK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

20.11 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

21 Technical data CM03. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

21.1 Standard version CM03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

21.2 24 VDC version CM03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

21.3 400 V version CM03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

22 Technical data CM06. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

22.1 Standard version CM06 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

22.2 400V version CM06 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

23 Technical data CM12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

23.1 Standard version CM12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

24 Characteristic curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

24.1 Characteristic curves - CM03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

24.2 Characteristic curves - CM06 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

24.3 Characteristic curves - CM12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Operating Manual Linear ACTUSAFE CMFS(L)

OM-ENGLISH-Failsafe-Linear-16xx-V2.00-2022.03.03

SEC-DS-ENGLISH-Failsafe-Linear-16xx-V2.00-2022.03.03

Manual for Linear Failsafe-Actuators - CMFS(L)

1 Safety instructions

WARNING: When operating electrical devices, certain parts are inevitably under dangerous voltage.

Work on the electrical systems or components may only be carried out by electricians or by individuals

who have been instructed how to do so, working under the guidance and supervision of an electrician

in accordance with electro technical regulations.

WARNING: When working in potentially explosive areas, heed European Standards EN 60079-14 “In-

stalling Electrical Systems in Explosion Endangered Areas” and EN 60079-17 “Inspection and Main-

tenance of Electrical Installations in Explosion Endangered Areas”. Working in potentially explosive

areas is subject to special regulations (European Standard EN 60079-17), which must be complied with.

Any additional national regulations must be heeded.

WARNING: Working on the opened and energized actuator may only be carried out if it is ensured that

there is no risk of explosion for the duration of the work.

2 Introduction

Operating Manual Linear ACTUSAFE CMFS(L)

OM-ENGLISH-Failsafe-Linear-16xx-V2.00-2022.03.03

2 Introduction

NOTE: Also consider the Operating manual for ACTUSMART CM.V1.2 starting at page 22!

Linear Actusafe actuators are designed to operate appropriate valves when a fail-safe functionality is required.

Appropriate valves are all kind of valves that require a lineare movement to operate(valves, gate valves, etc.).

In the event of a power failure or if the fail-safe function is triggered deliberately, the linear Actusafe actuator shifts the

valve to the fail-safe position, using the built-in energy storage device to do so.

Figure 1: CMFS(L) - Actuator

Operating Manual Linear ACTUSAFE CMFS(L)

OM-ENGLISH-Failsafe-Linear-16xx-V2.00-2022.03.03 3 Functional Description of the CM FS(L) Failsafe Drive

3 Functional Description of the CM FS(L) Failsafe Drive

In normal operation, the actuator is operated by the motor (1). Via a worm gear stage (2) and a planetary gear train (3),

the motor drives the spindle nut of a ball screw (4). The sun gear shaft of the planetary gear train is ﬁxed in place by an

operating current brake (5).

The ball screw converts the rotational movement of the gear unit into linear motion, which, on the one hand, tension the

spring (6), which acts as an energy storage device. On the other hand, the linear motion is transmitted to the valve stem

(8) via a spring-loaded spindle pin (7).

There are no engaging or disengaging elements between the motor, the energy storage device and the ﬁtting shaft in the

actuator. All the gear unit components are permanently engaged.

While moving against the fail-safe direction, the electric motor has to move both the valve and the energy storage device

(spring) for the fail-safe stroke.

If the supply for the operating current brake is interrupted (by a power failure, or intentionally to trigger a fail-safe stroke,

the actuator will no longer be held, and the energy stored in the spring will be converted into kinetic energy. The actuator

starts, forced by the spring, to move the valve in the failsafe position. In this case, the entire gear chain of the actuator with

the exception of the worm gear stage will be moved until the end stop of the valve is reached. The spring-loaded spindle

pin (7) dampens the stop to protect the valves seat.

Owing to this operating principle, neither an initialising stroke nor resetting of the actuator is required after a failsafe stroke.

As soon as the power supply is restored, the actuator is ready for operation.

Figure 2: 1. . . Motor, 2. . . Worm gear stage, 3. . . Planetary gear train, 4. . . Ball screw, 5. . . Electrical holding brake,

6. . . Spring, 7. . . spring-loaded spindle pin, 8. . . valve stem

4 General Information

Operating Manual Linear ACTUSAFE CMFS(L)

OM-ENGLISH-Failsafe-Linear-16xx-V2.00-2022.03.03

3.1 Failsafe-direction

This type of failsafe actuator can be built in a version for „Failsafe: stem move out“ or „Failsafe: stem move in“. A subse-

quent change of failsafe direction is not possible!

3.2 Moving-behaviour of the actuator

How the actuator moves to the end limits depends on whether the actuator is in failsafe mode or in electrical mode.

3.2.1 Moving behaviour electrical mode

•Moving in failsafe direction

In this case the actuator moves in failsafe direction electrically by motor till the adjusted electrical end position. If the

end limit is set travel dependent the actuator stops at this point. If the end limit is set force dependent the actuator

moves electrically till the end position. In the end position the electrical holding brake is released and the actuator

build up the force by the tensioned spring.

NOTE: For force dependent end limit the end position should be set in a sufﬁcient range before the mechanical

end position to avoid damage on the valve.

•Moving counter failsafe direction

The actuator moves to the end position electrically by motor. If the end limit is set force dependent the force is build

up by the motor.

NOTE: For force dependent end limit the end position should be set in a sufﬁcient range before the real end po-

sition to avoid damage on the valve.

3.2.2 Moving behaviour failesafe mode

•Moving in failsafe direction

In failsafe mode the actuator can only move in failsafe direction. When the electrical holding brake is released the

actuator moves against the end limit by spring. In this case the end limit is generally force dependent. The force in

end position is build up by the residual spring force. If the end limit should be travel dependent this is only possible by

changing the mechanical connection to the valve so the actuator reaches the internal end stop before the end stop

of the valve.

CAUTION: The mechanical end stops in the actuator are not designed to move against them by torque regu-

larly!

4 General Information

4.1 Serial number

See Operating Manual ACTUSMART CM.V1.2, section 2.2, page 23

4.2 Protection class

See Operating Manual ACTUSMART CM.V1.2, section 2.4, page 24

4.3 Mounting position

See Operating Manual ACTUSMART CM.V1.2, section 2.5, page 24

4.4 Direction of rotation

The standard direction of rotation for the actuator is:

• Clockwise = actuator stem to be retracted (move in)

• Counter-clockwise = actuator stem to be extended (move out)

All the information in this Operating Manual refers to the standard direction of rotation.

Operating Manual Linear ACTUSAFE CMFS(L)

OM-ENGLISH-Failsafe-Linear-16xx-V2.00-2022.03.03 5 Transport and Storage

4.5 Protective devices

See Operating Manual ACTUSMART CM.V1.2, section 2.7, page 25

4.6 Ambient temperature

See Operating Manual ACTUSMART CM.V1.2, section 2.8, page 25

4.7 Condition on delivery of the actuators

See Operating Manual ACTUSMART CM.V1.2, section 2.9, page 25

4.8 Note (tag)

See Operating Manual ACTUSMART CM.V1.2, section 2.10, page 25

5 Transport and Storage

See Operating Manual ACTUSMART CM.V1.2, section 3, page 26

6 Installation Instructions

Installation work of any kind for the actuator may only be performed by qualiﬁed personnel.

6.1 Mechanical connection; preparations:

Check,

• whether valve ﬂange and actuator base match

• if the bore of the coupling piece coincides with the spindle pin and sufﬁcient thread engagement is available

NOTE: Make sure that both the valve and the actuator are in the failsafe position.

General procedure:

• Clean the bare parts on the actuator coated with rust protectant.

• Clean the mounting surface for the ﬁtting thoroughly.

• Lightly grease the valve stem.

• Put the actuator on the valve.

• Pay attention to the centered position and full support surface of the ﬂanges.

• Fasten the actuator with suitable bolts:

–Minimum strength grade: 8.8 or A2-70

–Ensure sufﬁcient thread engagement (min. 1xd)

CAUTION: Screws that are too long may go against the thread root, creating the risk of the actuator moving

radially vis-à-vis the ﬁtting. This may lead to the bolts shearing off.

NOTE: Unsuitable bolts may result in the actuator falling off!

• Tighten bolts to the correct torque, alternating between bolts on opposite sides

Thread Tightening torque [Nm] for bolts with strength grade

8.8 A2-70 / A4-70

M6 11 8

M8 25 18

M10 51 36

M12 87 61

M16 214 150

M20 431 294

M30 1489 564

6 Installation Instructions

Operating Manual Linear ACTUSAFE CMFS(L)

OM-ENGLISH-Failsafe-Linear-16xx-V2.00-2022.03.03

6.2 Mounting of Linear Failsafe actuator

NOTE: In general stem of actuator is at failsafe position at delivery!

General: Schiebel CM Failsafe actuators move the stem of valve to the failsafe position in case of failsafe event. De-

pending on valve has to be closed or opened by force (sealing force is required in Failsafeposition) or by travel (actuator

shall stop before touching the seat), mounting procedure has to be done different:

Figure 3: Mounting Linear Failsafe with Linear Adapter

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