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MC series aluminum housing single phase motor 0.5 hp, with start capacitor, is made of selected quality materials and conform to the IEC standard. MC motor has good performance, safety and reliable operation, nice appearance, and can be maintained very conveniently, while with low noises ,little vibration and at the same time of light weight and simple construction. High starting torque, perfect starting performance, generally the multiple of the starting torque can be up to 3.0 times. This motor is used in the occasions where big starting torque and small starting current such as air-compressors, pumps, refrigerators, medical apparatus and others with full-load start.
Product Detail
Motor Type: single phase motor 0.5 hp
Output Power: 0.18 kW - 3 kW
Frame Size: IEC 71 - 112
Number of Poles: 2 / 4
Voltage: 220V, 230V, 240V (can be customized based on user`s need)
Frequency: 50 & 60 Hz
Protection Level: IP54 / IP55
Insulation Class: B/F
Cooling Method: IC411
Working Mode: S1 (continuous)
Product Parameter (Specification)
single phase motor 0.5 hp
Production Features
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Motor Knowledge
How to embed the winding coil of low voltage motor?
1. Preparation
1. General tools: crimping board, dicing board, elbow scissors, pins, hammer, bamboo board, etc. The crimping board should be equipped according to the shape of the motor slot, the scoring board should be able to be pulled into two-thirds of the slot, and the pins should be easy to insulate along the side of the slot. Tools should be smooth to avoid damage to wires and insulation.
2. Prepare wedges for interlayer insulation and end insulation.
2. Offline
1. When going offline, straighten the upper lead and put on an insulating sleeve, paying attention to the direction of the lead.
2. In order to make the coil nested neatly, pinch a wire to be embedded with your right hａnd before entering the slot, while holding the lower end of the coil with the left pole, twist it in the opposite direction to slightly twist the outside of the coil slot. Place the pinched coil in the middle of the slot insulation (first put a layer of slot paper), hold the coil with your left hａnd and pull it into the slot, and use a dicing board to pull the remaining wires into the slot. Be careful when offline.
3. Leave the coil side of the slot temporarily, let it be on the slot (equivalent to a pitch), and put paper under the coil side to prevent scratches and insulation.
4. Starting from the first lower edge, the end of each coil should be flattened down to facilitate the insertion of the second coil.
5. According to the above method, continue to insert the bottom edge of the second coil. After placing a set of lower edges in place, put the sandwich insulation in the slot until all the coils are embedded.
6. The protruding parts of the end coils should be equal and parallel to each other, the winding plane should be 1.5-3 mm lower than the iron core, and the bell mouth should be neat and beautiful.
7. Use crimping board and folding slot to insulate, and drive into slot wedge. When driving the slot wedge, you can put a piece of paper under it to avoid damaging the insulation, and the tightness of the slot wedge should be appropriate.
8. After all the windings are buried, cut off the redundant part of the phase insulation, use a rubber hammer or ordinary hammer to pad the bamboo board, and repair the end coil into a bell mouth, so that the rotor can penetrate freely without touching the end cover. When calibrating, the force should be light and uniform, and the coil insulation should not be damaged. The outer ring of the rear end should be neat, and the wires should not cross.
Three, connect the winding terminal line
1. Check carefully whether the wiring conforms to the wiring of the original motor.
2. Put the insulating sleeve on the wire to be connected, scrape off the insulating paint on the part to be connected, and then tighten the wire for welding. The welding part should not be too long. For copper wires with larger conductors, use tin-lined copper to make sleeves, or use thin copper wires to tie them firmly before welding.
3. The joints should be staggered, the wires should be as close as possible to the junction box, and the connections should be neat, easy to wrap and beautiful. The wire should be selected according to the rated current of the motor, but the current density is 2-3 times lower than that of the general wire.
Fourth, the welding of the connecting wire
1. When welding low-voltage motors, use *** or neutral solder paste instead of corrosive solder paste. When soldering, you should thoroughly understａnd the solder, and the soldering head should be firm and smooth to prevent molten tin from falling into the coil.
2. For large-capacity motors, phosphor bronze or silver welding should be used. The motor head should be good and the welding should be reliable.
3. After all connecting wires are welded, thoroughly check the wiring for errors. ***Apply three-phase low-voltage alternating current to the stator coil, put the round iron plates on the shaft evenly on the stator and rotate, and check whether they can rotate to determine whether the connection is correct.
4. Put the insulating sleeve on all the welded joints in the hole, wrap them with insulating materials, arrange them neatly, and tie them tightly with a string or white gauze tape.
