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Speed Detector KPS Series

Surely detects the speed change of the conveyor!

Prevents parts and motors from being damaged.

Features

Digital control method ensures highly accurate detection.
Operating speed is adjustable (3~1999 rpm).
Built-in startup compensation timer ensures Max. 99 seconds of startup compensation setting.
As the conveyor belt speed is detected directly, the speed change of the belt alone is reliably detected.

Operating Principles

An electrical signal is sent from the built-in photo sensor through the rotation cam installed on the shaft or from the built-in proximity sensor through the rotation metal piece installed on the mechanical unit. By counting this electrical signal for a given length of time, the shaft rotation speed is detected as the rotation speed per minute. It outputs contact when the rotation speed falls below the preset speed.

Specifications

Power Source	105/210VAC ±10% 50/60Hz
Power Consumption	2.5VA
Output Contact	SPDT x 1
Contact Capacity	250VAC 5A, 30VDC 5A
Permissible Speed	below 2000rpm
Setting Range	3～1999rpm
Measurement Error	2rpm
Start-up Compensation Timer	0～99seconds
Temperature	-10℃～+60℃
Enclosure Rating	Equivalent to IP-54