AUMA SAEx 07.2 - Tightening Torques for Screws

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14.3. Tightening torques for screws

Table 42:

Tightening torques for screws

Tightening torque [Nm]Threads

Strength class

A2-80/A4-80A2-70/A4-70

107.4M6

2418M8

4836M10

8261M12

200150M16

392294M20

1,0571,015M30

2,1211,769M36

SAEx 07.2 – SAEx 16.2/SAREx 07.2 – SAREx 16.2 Control unit - electromechanical

ACExC 01.2 Intrusive Profinet Technical data

Main Page

Table of Contents2
Safety Instructions5
Prerequisites for the Safe Handling of the Product5
Range of Application6
Warnings and Notes7
References and Symbols7
Short Description8
Name Plate10
Transport and Storage14
Transport14
Storage16
Assembly17
Mounting Position17
Handwheel Fitting17
Mount Actuator to Valve17
Overview of Output Drive Types18
Output Drive Type a18
5.3.2.1. Multi-Turn Actuator with Output Drive Type A: Mount19
5.3.2.2. Stem Nut for Output Drive Type A: Finish Machining21
Output Drive Types B/C/D and E22
5.3.3.1. Multi-Turn Actuator with Output Drive Type B: Mount23
Accessories for Assembly24
Stem Protection Tube for Rising Valve Stem24
Mounting Positions of Local Controls25
Mounting Positions: Modify25
Electrical Connection26
Basic Information26
KL Electrical Connection29
Terminal Compartment: Open30
Cable Connection31
Profinet Cables: Connect35
Terminal Compartment: Close36
Acexc 01.2 Intrusive Profinet36
External Earth Connection37
Accessories for Electrical Connection38
Actuator Controls on Wall Bracket38
Parking Frame39
Operation40
Manual Operation40
Manual Valve Operation40
Motor Operation41
Operating the Actuator from Local Controls41
Actuator Operation from Remote42
Menu Navigation Via Push Buttons (for Settings and Indications)42
Menu Layout and Navigation43
User Level, Password44
Password Entry45
Password Change45
Timeout for Incorrect Password Entry46
Language in the Display46
Language Change46
Indications48
Indications During Commissioning48
Indications in the Display48
Feedback Signals from Actuator and Valve49
Status Indications According to AUMA Classification51
Status Indications According to NAMUR Recommendation52
Indication Lights of Local Controls53
Optional Indications54
Mechanical Position Indication Via Indicator Mark54
Signals (Output Signals)55
Signals Via Profinet55
Status Signals Via Output Contacts (Digital Outputs)55
Assignment of Outputs55
Coding the Outputs55
Analogue Signals (Analogue Outputs)55
Commissioning (Basic Settings)57
Type of Seating: Set57
Open Switch Compartment58
Torque Switching: Set59
Limit Switching: Set59
End Position CLOSED (Black Section): Set60
End Position OPEN (White Section): Set60
Intermediate Positions: Set61
Running Direction CLOSE (Black Section): Set61
Running Direction OPEN (White Section): Set61
Test Run62
Direction of Rotation at Mechanical Position Indicator: Check62
Direction of Rotation at Hollow Shaft/Stem: Check63
Limit Switching: Check63
Reference Operation Position Feedback: Perform64
Close Switch Compartment64
Commissioning (Optional Equipment Settings)66
EWG 01.1 Electronic Position Transmitter66
Measuring Range: Set67
Current Values : Adjust68
LED End Position Signalling: Switch On/Off68
Potentiometer68
Potentiometer: Set69
RWG Electronic Position Transmitter69
Measuring Range: Set70
Mechanical Position Indicator: Set70
Corrective Action72
Faults During Commissioning72
Fault Indications and Warning Indications72
Fuses76
Fuses Within the Actuator Controls76
Fuse Replacement77
Replace Fuses77
Test/Replace Fuses78
Motor Protection (Thermal Monitoring)78
Servicing and Maintenance80
Preventive Measures for Servicing and Safe Operation80
Disconnection from the Mains81
Maintenance82
Disposal and Recycling83
Technical Data84
Technical Data Multi-Turn Actuators84
Technical Data Actuator Controls87
Tightening Torques for Screws93
Spare Parts94
Multi-Turn Actuators Saex94
Saex 16.2/Sarex 07.294
Sarex 16.2 KT/KM94
Acexc 01.2 KL-Ex D Actuator Controls96
Index100

AUMA SAEx 07.2 - Tightening Torques for Screws

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