Specifications Manual for EFMB-1/2/3 series

Features
INPUT POWER Multi power input and wide voltage range which enable stronger applicability. INDICATOR Arrow
indicator with LED indicator lamps. LIGHT WEIGHT Aluminum base & cover, light weight, small space, big output
torque. WATER-PROOF IP67 type of protection. It can be installed outdoor. TRANSMISSION
CHARACTERISTICS Gear transmission,enables reliable & high efficiency transmission with low noise. MANUAL
OPERATION Clutch mechanism design with patent. Free 5# wrench to realize convenient manual operation.
LONG RUNNING TIME DC24V direct current motor design to ensure long running time. MOTOR OVER-
CURRENT PROTECTION The self-locking function will be activated to prevent the circuit from starting,
protecting the motor and valve when the valve jamming occurs.

Parameters
POWER
AC85~265V or AC/DC24V Multi power input.
AC220V/110V/AC24V/DC24V Single power input.
ENVIRONMENT TEMPERATURE -25C~70C
RELATED HUMIDITY ≤90% (25°C).
ENVIRONMENT
Without any high corrosion and explosion medium.
WORKING TIME
S1 long time standard for both On/Off and modulating type.
OUTPUT SIGNAL *
Fully open & fully close passive contact (2A 250VAC).
WIRING METHOD
Lead type, standard cable length 1m, it can also be customized.
CONTROL SIGNAL**
4~20mA/0~10V/2~10V input & output.
HOUSING PROTECTION CLASS
IP67 (Std configuration); IP68 is optional.
REMARKS:
IP68 means 15M under water level and 72 hour duration time.*On/off type; **Modulating type.

DRAWING


DIMESIONS

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