EB 31a_EN
December 2022 edition
Subject to technical changes
Content
Content
1
Safety instructions and safety measures
1-1
1.1
Notes regarding possible severe personnel injury
1-2
1.2
Notes regarding possible personnel injury
1-2
1.3
Notes regarding possible property damage
1-3
2
Markings on the device
2-1
2.1
Actuator type plate
2-1
3
Design and principle of operation
3-1
3.1 Function
3-1
3.2 Technical
data
3-1
3.3 Variants
3-1
3.4
Rotation and travel limit
3-1
3.5
Fail-safe position and direction of action
3-1
3.5.1
Single acting rotary actuator (SRP)
3-1
3.5.2
Double-acting rotary actuator (DAP)
3-2
3.5.3
Changing the fail-safe position
3-2
3.6 Actuation
3-2
3.7 Attachments
3-2
3.8 Control
pressure
3-2
3.9 Operating
media
3-2
3.10 Operating
temperature
3-4
3.11 Lubrication
3-4
3.12 Coating and corrosion protection
3-4
3.13 Response
time
3-4
3.14 Rotary actuator assembly
3-4
3.14.1 Shaft
assembly
3-4
3.14.2 Cam
assembly
3-5
3.14.3
End cap assembly
3-6
3.14.4
Assembly of the adjusting screws, actuator version before 2006
3-7
3.14.5
Assembly of the adjusting screws, actuator version after 2006
3-7
3.14.6
Adjusting the end position on the standard actuator
3-7
3.14.7
Mounting the position indicator
3-8
4
Shipment and on-site transport
4-1
4.1 Accepting
delivery
4-1
4.2
Unpacking the actuator
4-1
4.3
Transporting and lifting the actuator
4-1
4.3.1
Transporting the actuator
4-1
4.3.2
Lifting the actuator
4-1
4.4
Storing the actuator
4-5
Summary of Contents for EB 31a
Page 6: ...EB 31a_EN December 2022 edition Subject to technical changes Content...
Page 32: ...6 2 EB 31a_EN December 2022 edition Subject to technical changes Start up...
Page 34: ...7 2 EB 31a_EN December 2022 edition Subject to technical changes Operation...
Page 42: ...9 6 EB 31a_EN December 2022 edition Subject to technical changes Servicing...
Page 44: ...10 2 EB 31a_EN December 2022 edition Subject to technical changes Decommissioning...
Page 52: ...13 2 EB 31a_EN December 2022 edition Subject to technical changes Disposal...
Page 54: ...14 2 EB 31a_EN December 2022 edition Subject to technical changes Certificates...
Page 55: ...14 3 EB 31a_EN December 2022 edition Subject to technical changes Certificates...
Page 56: ...14 4 EB 31a_EN December 2022 edition Subject to technical changes Certificates...
Page 67: ...EB 31a_EN December 2022 edition Subject to technical changes...