Ms Small Squirrel Cage 0.5 HP 3 Phase Induction Motor with Gearbox

• Application: Industrial
• Speed: Constant Speed
• Number of Stator: Three-Phase
• Function: Driving
• Casing Protection: Protection Type
• Number of Poles: 4
• Model NO.: MS712-4 0.5HP
• Starting Mode: y-δ Starting
• Certification: ISO9001, CCC, CE
• Brand: Liyuan
• Housing: Aluminum
• Cover: Aluminum
• Terminal Box: PPO
• Fan: PP
• Fan Cover: A3
• Shaft: C45
• Transport Package: Carton or Plywood
• Trademark: LIYUAN
• Origin: Fuan
• HS Code: 8501520000
• Production Capacity: 50000 Pieces/Year

Product Description

MS small squirrel cage 0.5 hp 3 phase induction motor with gearbox

Recommendation

 

Product Description

 

Model	kw	HP	Current	Speed	Eff	Power Factor	Tst/Tn	Ist/In	Tmax/Tn
MS-712-4	0.37	0.5	1.15A	1370 rpm	66%	0.74	2.2	6	2.4

Company Profile

 

FAQ

1. Temperature rise is a very critical quality performance indicator for motor products. When the temperature rise is high, it will directly affect the efficiency level and service life of the motor. In the communication with customers, customers always hope that the manufacturer will use more iron and copper to ensure the performance level of the motor. Some customers will even restrict the manufacturer by on-site weighing. Of course, the approved motor material cost is not excluded. the elements of.
    
   For motor products, the guarantee of effective materials is the premise of meeting the performance level of the motor, but it is not the more materials the better.
    
   Taking the winding of the motor as an example, only the material in the core slot is an effective material, and the winding end is a necessary part to form the loop and processing technology. From the design theory analysis, the smaller the end size, the better, more The material is bound to cause the narrow cavity space of the motor, which will seriously affect the ventilation and heat dissipation of the motor.
    
   Through repeated tests of motors of the same specification, we can find that there are many factors that affect the temperature rise of the motor, such as the compliance of the effective iron length of the iron core, the full ratio of the winding slots, the air gap between the stator and the rotor, and the matching relationship between the frame and the stator iron core. , insulation treatment effect, and the overall air duct design of the motor.
    
   However, compared with electrical design and quality control, it is relatively difficult to evaluate the rationality of the motor air path. It may take the dedicated efforts of professionals and repeated tests and verifications to sum up some experience. Relatively speaking, the air path design of small and medium-sized motors is relatively reasonable, but for large-scale high-voltage box-type motors, many motor factories are in a state of crossing the river by feeling the stones, and the theoretical support for the temperature rise is not clear. This also leads to frequent problems after some motors are put into the market.
    
   High speed will generate heat, and the high resistance of copper wires and magnets will generate heat. The heat generated by the windings in the inner cavity of the motor cannot be dissipated in time, which is the main reason for the temperature rise of the motor. Therefore, the research of motor technology should be more inclined to the manufacturing process and structure. Only in this way can the intractable diseases in the motor be eliminated and the overall performance level of the motor be improved.