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AUMA SA 07.2 Assembly Instructions
AUMA SA 07.2 Assembly Instructions

AUMA SA 07.2 Assembly Instructions

Square head for pit application
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Assembly instructions
Square head for pit application
Mounting and operation
These instructions apply to the following actuators:
SA/SAR 07.2 – 16.2
SAV/SARV 07.2 – 16.2
SAEx/SAREx 07.2 – 16.2
SAVEx /SARVEx 07.2 – 16.2
Not applicable for continuous underwater use!
 Only for temporary immersion with a max. head of water of 8 m.
 Not for applications used in sea or brackish water
Reference documents
• Dimension drawing "Handrad-Spindelverl." [pit application with adapter for power tool operation] (available in Ger-
man/English on request, please specify size)
• Operation instructions pertaining to actuator
Square head fitting
Figure 1
Figure 3
1. Place square head for pit application onto the stem and slide up to the stop (figure 1). Pay attention to coaxial align-
ment in relation handwheel hub, spigot and key and make sure that the snap ring engages in the second groove
(figure 2).
Tip:
Use screw to align snap ring to key.
Slightly square head for pit application to the left and to the right. when sliding onto the shaft.
2. Align and fit pillow block bearing perpendicular to the shaft.
3. Slide bellows onto the square had and secure with cable ties.
SA/SAR 07.2-UW – 16.2-UW
SAV/SARV 07.2-UW – 16.2-UW
SAEx/SAREx 07.2-UW – 16.2-UW
SAVEx /SARVEx 07.2-UW – 16.2-UW
Y008.832/003/en Issue 1.22 Page
Figure 2
1/3

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Summary of Contents for AUMA SA 07.2

  • Page 1 Assembly instructions Square head for pit application Mounting and operation These instructions apply to the following actuators: SA/SAR 07.2 – 16.2 SA/SAR 07.2-UW – 16.2-UW SAV/SARV 07.2 – 16.2 SAV/SARV 07.2-UW – 16.2-UW SAEx/SAREx 07.2 – 16.2 SAEx/SAREx 07.2-UW – 16.2-UW SAVEx /SARVEx 07.2 –...
  • Page 2 Assembly instructions Square head for pit application Mounting and operation Engage manual drive and operate actuator with power tool Damage at the motor coupling due to faulty operation!  Engage power tool operation only during motor standstill. Damage to the actuator, the parts in the power drive or the valve due to excessive input torque at square head!  The maximum permissible power tool torque amounts to 200 rpm.
  • Page 3 Assembly instructions Square head for pit application Mounting and operation Standard: Maximum permissible input torque at square head approx. [Nm] Type SA... 07.2 SA... 07.6 SA... 10.2 SA... 14.2 SA... 14.6 SA... 16.2 Input torque Option for reduction: Input torque at square head at maximum output torque approx. [Nm] Output speed [rpm] SA...