AUMA SAV 07.2 - Technical Data; Technical Data Multi-Turn Actuators

Electromechanical control unit
Counter gear mechanism for end positions OPEN and CLOSED
Turns per stroke: 2 to 500 (standard) or 2 to 5,000 (option)
Limit switching
Single switch (1 NC and 1 NO) for each end position, not galvanically isolatedStandard:
Tandem switch (2 NC and 2 NO) for each end position, switches galvanically isolated
Triple switch (3 NC and 3 NO) for each end position, switches galvanically isolated
Intermediate position switches (DUO limit switching), adjustable for each direction of op-
eration
Options:
Torque switching adjustable for directions OPEN and CLOSETorque switching
Single switch (1 NC and 1 NO) silver contact (Ag) for each direction, not galvanically
isolated
Standard:
Tandem switch (2 NC and 2 NO) for each direction, switches galvanically isolatedOptions:
Silver (Ag)Standard:Switch contact material
Gold (Au), recommended for low voltage actuator controlsOptions:
Potentiometer or 0/4 – 20 mA (electronic position transmitter)Position feedback signal, analogue
(option)
Continuous indication, adjustable indicator disc with symbols OPEN and CLOSEDMechanical position indicator (op-
tion)
Blinker transmitter (option for modulating actuators)Running indication
Resistance type heater with 5 W, 24 V ACHeater in switch compartment
Electronic control unit (option)
Magnetic limit and torque transmitter (MWG)
Turns per stroke: 1 to 500 (standard) or 10 to 5,000 (option)
Non-Intrusive setting
Via actuator controlsPosition feedback signal
Via actuator controlsTorque feedback signal
Continuous self-adjusting indication with symbols OPEN and CLOSEDMechanical position indicator (op-
tion)
Blinking signal via actuator controlsRunning indication
Resistance type heater with 5 W, 24 V ACHeater in switch compartment
Service conditions
Indoor and outdoor use permissibleUse
Any positionMounting position
≤ 2 000 m above sea level
> 2,000 m above sea level on request
Installation altitude
–30 °C to +70 °CStandard:Ambient temperature
–40 °C to +70 °C
–60 °C to +60 °C
Options:
For exact version, refer to actuator name plate.
Up to 100 % relative humidity across the entire permissible temperature rangeHumidity
IP68 with AUMA 3-phase AC motor
For special motors differing enclosure protection available (refer to motor name plate)
Standard:Enclosure protection according to
EN 60529
DS terminal compartment additionally sealed against interior of actuator (double sealed)Option:
According to AUMA definition, enclosure protection IP68 meets the following requirements:
●
Depth of water: maximum 8 m head of water
●
Duration of continuous immersion in water: Max. 96 hours
●
Up to 10 operations during continuous immersion
●
Modulating duty is not possible during continuous immersion.
For exact version, refer to actuator name plate.
Pollution degree 4 (when closed), pollution degree 2 (internal)Pollution degree according to IEC
60664-1
74
SAV 07.2 – SAV 16.2 / SARV 07.2 – SARV 16.2 Control unit: electronic (MWG)
Technical data ACV 01.2 Modbus RTU