ZYSN series permanent magnet DC tachometer generatorDetailed product description：

ZYSN series permanent magnet DC speed generator permanent magnet DC speed generator. It has the characteristics of easy use, high accuracy, light weight, and small size. Used to measure the rotational speed of a rotating body, it can also be used as a transmitter for speed signals and as a feedback component for speed measurement in automatic adjustment systems. The installation method is end cap flange type.  

Technical data of ZYSN series permanent magnet DC tachometer generator

model	rated voltage （V）	rated current （mA）	rated power （W）	rated speed （r/min）	load resistor （Ω）	weight （kg）
ZYSN-20 ZYSN-301 ZYSN-302 ZYSN-50	one hundred thirty one hundred and fifty one hundred and fifty	two hundred twenty one hundred and ten sixty-seven	twenty zero point six sixteen point five sixteen	0~5000 0~1000 0~5000 0~3000	five hundred one thousand and five hundred one thousand three hundred and sixty two thousand two hundred and fifty	one one one one point two

Appearance and installation dimensions