BR actuator overview
Description
BR introduced series rotary type valves electric actuator is suitable for the
parts (such as butterfly valve, ball valve and damper baffle, etc.) and multi-turn
small-bore valve (like gate valve, globe valve, etc.), USES the high quality alum inum alloy pressure casting shell,
fine and smooth, small volume, light weight, maintenance-free, strong corrosion resistance and other excellent
properties, can be used in a narrow place. Products are widely used in building automation, water conservancy,
paper, power, chemical and other automation control systems. Its advantages are as follows:
The flame-proof structure of BR series explosion-proof products conforms to GB3836.1-2000 (Electrical
equipment for explosive gas environment part 1 general requirements); The explosion-proof shell composed of
the explosion-proof parts of the product can withstand the explosion pressure generated by the explosion of
explosive gas mixture in the shell, and can prevent the explosion in the shell from spreading to the explosive gas
environment around the shell.
The volume and weight of the whole machine are only equivalent to 1/3 of the same kind of traditional
products, the weight is about 2kg ~ 10kg; The machine input power is small, the output torque is large, the
required installation space is small; It is very convenient to install and transport.
A motor designed for unique valve operation, with high starting torque, low
starting current and small moment of inertia. The stator winding is equipped with
a built-in overheat protector (automatic recovery type), when the valve
Precision gear is composed of precision tangent multistage gears and shafts, which are madeof heat-
treated high-alloy steel with high strength, good wear resistance and can withstand long-term fatigue load impact.
Feeding mouth food grade tongs base grease into the gear mechanism, complete permanentlubrication, no
point inspection or maintenance
parts (such as butterfly valve, ball valve and damper baffle, etc.) and multi-turn
small-bore valve (like gate valve, globe valve, etc.), USES the high quality alum inum alloy pressure casting shell,
fine and smooth, small volume, light weight, maintenance-free, strong corrosion resistance and other excellent
properties, can be used in a narrow place. Products are widely used in building automation, water conservancy,
paper, power, chemical and other automation control systems. Its advantages are as follows:
The flame-proof structure of BR series explosion-proof products conforms to GB3836.1-2000 (Electrical
equipment for explosive gas environment part 1 general requirements); The explosion-proof shell composed of
the explosion-proof parts of the product can withstand the explosion pressure generated by the explosion of
explosive gas mixture in the shell, and can prevent the explosion in the shell from spreading to the explosive gas
environment around the shell.
The volume and weight of the whole machine are only equivalent to 1/3 of the same kind of traditional
products, the weight is about 2kg ~ 10kg; The machine input power is small, the output torque is large, the
required installation space is small; It is very convenient to install and transport.
A motor designed for unique valve operation, with high starting torque, low
starting current and small moment of inertia. The stator winding is equipped with
a built-in overheat protector (automatic recovery type), when the valve
Precision gear is composed of precision tangent multistage gears and shafts, which are madeof heat-
treated high-alloy steel with high strength, good wear resistance and can withstand long-term fatigue load impact.
Feeding mouth food grade tongs base grease into the gear mechanism, complete permanentlubrication, no
point inspection or maintenance
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