BELT CONVEYOR PROTECTION

Matsushima Measure Tech Co., Ltd. >  PRODUCTS INFORMATION > BELT CONVEYOR PROTECTION >  SPEED SWITCH

SPEED SWITCH


SPEED SWITCH (NON-CONTACT TYPE)

Power supply : AC20 - 240V , DC24V
Range of Actuation speed : 2 - 3600P/min
Speed display : 2 - 3600P/min
Contact output : A contact x 2

SPEED SWITCH is a non-contact type motion sensor to detect the revolving speed of machinery shaft and operates output relay when the speed reaches setting value.


SPEED SWITCH (SHAFT-CONNECTING TYPE)

Extra-low speed type
Rated speed 179rpm Max.
Actuating speed 0.1rpm to 99.9rpm

Speed Switch is applicable to confirm if a mechanical shaft, which rotates in extra-low speed as typified by“ sending roller of reheat furnace”,“low speed agitator or thickener” ,etc.,rotates in proper speed.


MAGNETIC TYPE SPEED RELAY

Overspeed and Slip Detection
Rated speed
: 80rpm to 1800rpm
: 33m/min. to 300m/min.
Actuating speed 60rpm (Minimum setting speed)

Speed Relay is a mechanical type motion sensor for monitoring operation speed of belt conveyors, cranes, crushers, etc., and operates when speed of the machine shaft becomes the setting speed. Since the microswitch in Speed Relay is mechanically turned ON or OFF by induction torque generated by rotation of the permanent magnet, the power supply is not necessary. Besides, the maintenance is easy.


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