What is the Gear reduction motor?
More Gear reduction motor motor, in fact, is a kind of power transmission mechanism, its own power, power is the use of different gear size and speed, will not produce digital rotation to obtain (motor) digital deceleration required, and large, the equipment on the equipment directly lead to abnormal operation? If the deceleration ratio is 100, the rotation ratio of the deceleration motor = the rotation ratio of the output. If the number of 10 is 10, each output deceleration ratio is 0. The runtime pair burden is only 1%.
he stator or rotor should be heated in the oven, and the governor motor removes the old coil. Or heat with the current through the coil, the heating temperature should not exceed 150℃. After heating, gradually hit the slot wedge and remove each coil. The removed coil shall retain a relatively complete one for a sample reference when rewinding the coil. The following items must be recorded in detail when removing the coil: Manufacturing name and product number. 1 Model number of the electric motor. 2. Capacity, voltage, current, phase number, frequency, insulation level and rotation speed of the motor. 3 The inner diameter, outer diameter, length, number and size of ventilation duct, number of grooves, shape and size of grooves. Parallel root number 4 Number of wires in channels per slot, cross-sectional area (or diameter) of the coil conductors. The distance, the number of turns. 5 The shape, size, and number of the coils. 6 Insulation data, size, thickness and quantity of each part of the coil and groove. 7 Winding connection coil. 8. Data, cross-sectional area and brand number of the lead line. The tools and instruments commonly used for deceleration motor maintenance and maintenance personnel are: Mainly includes test pen, general electrician tools: refers to the common tools of maintenance electrician. Wire pliers also known as pliers, rotary tool (cross, a word) also known as cone, starter or rotary chisel, electrician knife, live wrench also known as wrench, electric dering iron (special tools for tin welding) and so on. Press plate assembly tools also known as pull, pull, pull, pull or pull device, motor maintenance special tools: including winding tool (winding machine, winding mold) wiring tool (marking plate also known as wire plate.
Assembly of the motor belt wheels and bearings, etc. Assembly work (chisel, punch, trough piece with broken chacksaw blade production) measurement tool (spiral micrometer, also known as micrometer, vernier caliper, plug ruler, percent meter) short circuit detector is also known as short circuit tester.tachograph. Test lamp (220v test lamp, dry battery test lamp) Reduction motor common maintenance meter: multimeter (pointer type usable table, digital multimeter) insulation resistance meter is also known as shake meter, high resistance meter, trillion European meter, etc.; clamp ammeter is also known as card meter.
