What are between motor and mechanical transmission way?

(1),the back wheel direct drive;(2),belt drive;(3),gear transmission;(4),worm drive; (5),chain;6,friction wheel electric motor 12v 500w transmission.What inspection tour the running transformer should do?(1),voice is normal;(2),check whether there is any oil leakage,oil leakage on the ac electric motor transformer,the color of the oil and oil level is normal;(3),current and temperature of the transformer is more than permitted;(4),transformer bushing,clean,ac induction motor 110kw do you have any damage crack and discharge; (5),transformer grounding are www.dongfeng-motor.com in good condition.What methods of transformer dry processing?(1),induction heating method;(2),hot air drying;(3),oven drying method.

Combination switch HZ5 series and HZ10 series

HZ5 mini electric motor series applied to ac 50 hz or 60 hz,voltage 380 v and below,the control circuit of electric current to 60 a,used as a power source is introduced into switch or asynchronous motor control switch.HZ5 series annotation type as follows: (1) HZ is combination switch class group code;(2) is 5 design code;(3) the rated current value (A); (4) the switch control motor power (KW);(5) positioning feature code (single-phase wholesalemotor.blogspot.com clockwise 60 ° L -,M-two-way 60 °);6 switch structure number (01-double pole switch,02-three pole switch,3-4 pole switch,www.dongfeng-motor.com 04-two voltage bipolar switch,05-induction motor reversal in switch,06-two voltage switch triode,07-star delta starter,08-two-speed motor switch).HZ10 series for not frequently through or breaking the electrical 5kw permanent magnet generatorcontrol circuit,the annotation type as follows: (1) HZ is combination switch class group code;(2) 10 is design code;3 D is retrofit code;(4) the rated current value (10 a,25 a,63 a and 100 a).(5) the switch type (P-two circuit transformation,S-three circuit transformation,G-four circuit transformation).The number of 6.

Town drainage pumping station motor running inspection rules?

(1) should be kept clean,can not have electric motor parts water droplets,oil into the motor;(2) the operation current and voltage should not be more than ratings;(3) check the bearing heating,oil,magnet prices and so on and so forth;(4) the motor acmotortrading.blogspot.com temperature rise shall not exceed allowable values;(5) the motor in operation should not have scratches and other noise;(6) for wound rotor motor,should check therotor and stator brush and slip ring of abrasion of contact;(7) motor ventilation should be good;(8) motor steering should be correct;(9) of wound rotor motor short circuit contactor should be in a short position.

Scope of application of turn-to-turn short circuit tester

Described earlier in the rotor winding interturn short circuit tester is applicable to all kinds of

electric tools with ac motor rotor test,can also be stator applied to detection of

dc motor rotor."Little experience" Unconditional homemade these tools such as readers,to find a 220 v electrical appliances with power transformer,such as power transformer for the black and white television.On the side of the core,with the hand hacksaw sawn into close to size.Can be determined

according to the object of www.facebook.com/guohong.trading measurement,at ordinary

times detection mouth (typically run backward trapezoidal) size.Here choose size is 52,mm (top),25 mm

(below),then use electric Angle grinder or grinder precision grinding is good,must not hurt when

sawing core transformer coil.This method of homemade interturn short circuit tester.When using check

rotor winding,must first put the rotor,then can give interturn short circuit tester coil power

supply.After the check,must first disconnect interturn short circuit tester coil perkins

diesel generator setpower supply,and then from the turn-to-turn short circuit test on the

rotor.Otherwise,turn-to-turn short circuit tester will become open reactor,due to its winding

excitation current is very big,will lead to coil burned interturn short circuit tester.Remember,the

best in transformer winding circuit series specifications appropriate fuse.Once the operating

error,fuse burn out,not burnt transformer winding.