Double acting pneumatic actuator manufacturer

These fail safe backup electric actuator with batterys incorporate mechanisms that ensure they return to a predetermined safe position in the event of a power failure or malfunction. This is crucial in applications where uncontrolled movement could lead to hazardous situations.

Automatic return to position function:

The fail safe electric actuators with battery is capable of automatically returning the device to a preset safe position (fully open or close in case of power failure through an internal battery powered mechanism, which is essential for quick response in case of emergency.

Compact structure:

Fail safe backup electric actuator with battery design is compact, easy to install and use.

Safety and maintenance:

The fail safe electric actuators requires no maintenance and can run trouble-free for a long time. The battery powered motion effectively drives the entire 90° stroke, quickly closing (or opening) the valve in an emergency, which is essential for fire prevention and smoke extraction systems.

Position detection:

The Fail safe backup electric actuator with battery provides accurate position detection with a 3D indicator of the switch position that can be viewed from multiple angles to provide real-time feedback.

Safe operation:

The design ensures that the valve is reliably opened or closed in case of an emergency, and the internal energy storage mechanism allows the spring return operation to automatically reset to a safe position without human intervention.

Replaceable connecting parts: Mounting flanges and drive couplings are designed according to ISO5211, providing a wide range of options to make actuators more versatile.

These features enable battery Fail safe backup electric actuator with batterys to play an important role in high-risk environments such as tunnels, subways, and ships, as well as in areas requiring fast automatic control.

Features

LIGHT WEIGHT
Aluminum alloy base & cover. Light weight, small size with big output. Gearbox is made with ductile iron with high
strength.

WATER-PROOF
Rubber seal between the cover and base to ensure good water-proof function. It can be installed outdoor.

PLANETARY GEAR
Internal gear combines with planetary gear, turbine worm drive for manual operation. Good self-locking function.

3D INDICATOR
Fail safe backup electric actuator with special and high strength plastic material thus achieving longer lifespan. 3D indicator function creates 360 °
visual angle.

Planetary gear
The combination of both the inner gear & planetary gear. Manual transmission is functioned by the worm gear &
shaft transmission thus realizing the self-locking function.

Multi-power
Accepts both AC & DC 24V without the needing of adaptor.

Power failure safety
The reset mode can be set as "fully open", "fully close" or "remain still" when the power failure occurs.

High performance lithium battery
Imports rechargeable lithium batteries with large capacity, longevity & big output. Recyclable & efficient energy
saving.

Super capacitor
Fail safe backup electric actuator with maintenance free, no memory effect and short charging time. It can be charged up to 500,000 times
continuously with 10 year lifespan. Suitable for environments less than 65C.

Operation convenience
Auto-switch between manual and electric operation without clutch and both can be functioned simultaneously to
ensure the operator's safety.

*Power failure mode: Fully open, fully close or remain still. (Can be set inside the actuator or controlled from
outside).
*Power failure number of operations : ≥5 full cycles (battery type). ≥1 full cycle (capacitor type). *Charging time:
20 min for super capacitor; 5 hours for lithium battery.

PARAMETERS
POWER
AC/DC24V (standard configuration). For AC110/220V, an adaptor or transformer is needed (EFM1/A/B 100VA,
EOM2~7 250VA).

ENVIRONMENT TEMPERATURE
-25C~65C(capacitor type) ; -20C~50C(battery type)

WORKING TIME
S2, rated working time is 60 min. Please contact the sales department if 50% or 75% duty cycle is needed.

CONTROL SIGNAL
4~20mA/2~10V/0~10V input & output (modulating type). On/off control signal (on/off type).

RELATED HUMIDITY <=90%(25C)

ENVIRONMENT
Without any high corrosion and explosion medium.

WORKING TIME
S2 standard, rated working time is 60 min. Please note if 50% or 75% duty cycle is needed.

INPUT/OUTPUT SIGNAL
4~20mA/0~10V/2~10V (Modulating type); On/Off control signal (On/Off type).

HOUSING PROTECTION CLASS
IP67(STD configuration);IP68 is optional.

REMARKS: IP68 means 15M under water and 72 hour duration time.