JD1A-90 electromagnetic adjustable speed controller, motor speed control pointer

Can achieve a wide range of variable speed motor. When the load is the fans and pumps, energy-saving effect of up to 20 ~ 30%. - details see: https://www.machineto.com/jd1a-90-electromagnetic-adjustable-speed-controller-motor-speed-control-pointer-10334503

Place of Origin:Zhejiang China (Mainland)	Brand Name:Electromagnetic governor	Model Number:JD1A-90	Speed range:125-1320 rev / min
Control motor power:0.55-40KW	Speed change rate:≤ 3%	Steady speed precision:≤ 1%	Power supply voltage:AC220V
Excitation voltage:DC90V	Excitation current:5A	Dimensions:210 *150mm

JD1 series controller is jointly designed the National Ministry of Machinery Industry of the latest products, has been identified by the Ministry , as JZT, YCT series electromagnetic governor motor control equipment, operations controller knob on the panel , the motor wide range of variable speed, when the load is the fans and pumps , energy-saving effect is remarkable, up to 20 to 30 percent , China is currently one of the promotion of energy-saving products .

Electrical parameters:

Speed range of 125-1320 rev / min
Control motor power 0.55-40KW
Speed change rate ≤ 3%
Steady speed precision ≤ 1%
Power supply voltage AC220V
Excitation voltage DC90V
Excitation current 5A
Dimensions 210 × 150mm
Installation hole size 192 × 132mm
Aviation plug wiring :
Power 220V Electromagnetic clutch Tachogenerator
12 34 567