74x46 mm Stator Rotor Lamination for Fan Motor

TG7546

motor core, motor rotor, fan rotor, fan motor rotor

74x46 mm Stator Rotor Lamination for 12" Table Fan Motor

Bigger Torque stator and rotor lamination for 12~16 inch stand & table fan motors.

Application

TG7546 is the most common motor core which is mostly applied for regular home appliance fan motors, such as stand fans, wall fans, table fans exhaust fans and ventilation fans.

The stator outer diameter is 75 mm and the stator inner diameter is 46 mm. Most customers use it in 4 poles single phase fan motors, ranging from 12" to 16" fans. The RPM for those fans are around 1400 rpm.

Comparing with TG7544, this stator rotor is with bigger torque due to the outline of rotor is bigger. Furthermore, there is an opening for each rotor slot. In order to provide bigger torque, too.

The slot of stator is 16T and 22T for the rotor slot. CCC, UL94 and EC 60335 testing certification are available. This model stator rotor has been exporting millions sets to Vietnam, Thailand, Singapore, Malaysia and Japan annually. Furthermore, this model is also perfect for South America market. By using this stator rotor, you can reach low noise, long lifespan and low maintenance.

12" table fan motor core lamination

Excellent material:

Our silicon steel lamination are all directly from China Steel Corporation, China Steel is also the supplier for Telsa Automotive in Taiwan. There are several grades for choices, such as 50CS1300, 50CS800, 50CS600, 35CS470, and 35CS550...etc. Normally, 50CS1300 is widely used for making AC fan motors. The efficiency is good enough. By the way, if you want know much more of steel lamination, you can find the relative material grade table in our website.

CSC iron loss of 50CS1300 is only 5.88 W15/50.

Pressing Mould:

TayGuei use the Progressive Mold/Die to punch/stamp all the stators & rotors. The mold is is made of Tungsten steel. The tolerance is 0.03 mm, and it can stamp 100 million times with lifetime warranty.

We have a professional team to design, make and do the maintenance of molds. If your mold/die is customized by us. We provide life time service for free. The lead time of customized mold is about 3 months with final approval sample included (FA sample).

Furthermore, we provide "Stepping Mold" for customer to do samll quantity production. We also provide " Laser cutting samples" for customers to check the design first before developing the mold. By doing so, they can figure out the problems (if any) in advance. Once they confirm the design by laser-cutting samples, they can proceed the mold developing.

There are over 200 molds for options.

Business Type

OEM/ODM:
With our rich experience on stators and rotors, we are able to provide you customization service if you need any change. Certainly, we can also support you to develop new prototype motor. For existing products, our team can do the trouble shooting and provide you best solution based on our 40-year experience. We even help our customers outsource the related components. You can do one-stop shop with us.

Below is the developing table of new motor. Please fill in it then reply to us when you have any demands about new motor project. This can save both of us time to communicate. If available, please provide us with the picture of the motor plate.

Some of our customers are looking for the service of"Winding". We have such service for sure but under a certain quantity. Please provide us with the winding data, such as wire type, wire diameter, coil numbers, coil weight…and so on. The fastest way is sending us one motor to evaluate then quote.

If you are planning to develop new fan motors,don't forget to send blades to us, too.

Pelase contact us to get this form for your new motor inquiry.

Interlock / Riveting:

Finally, please be advised that those stators and rotors are with interlock technology. With interlock, the production is much faster and precisely. We can set the desire SKEW (for rotor) first. Then stators and rotors are stacked up automatically while stamping/punching progress. Therefore, we can speed up the production speed and reach massive production quantity.

We can provide several ways of stacking – sheet, interlock & welding. Especially when the stacking height is over 80mm, we suggest customers to do welding to make the stator conject firmly.

Finally, we would like to talk about the screw holes on stators. Depending on the design of motor frame, we can fasten the stator via the screw holes or via ditches. Please mark if you need screw holes on your inquiry.

The illustration of sheet vs interlock

Aluminum die casting:

If you are looking for good quality aluminum die-casting, we are your top choice! Due to there are various kinds of shapes of aluminum die casting, please provide us the drawing or at least tell us the ring height. So that we are able to find the match one. Normally single phase motor is with 3mm~7mm aluminum ring, and three phase motor is with 7~15mm aluminum ring.

Pure aluminum die-casting and aluminum alloy die-casting are available. The material of our aluminum is 99.8%. If your industrial motors need better torque, you can take in consider aluminum alloy die-casting.

Customized aluminum casting mold is provided. Please provide us with your drawing to evaluate the cost. As to the lead time, it will be around 21 working days.

We provide pure aluminum and aluminum alloy die-casting.

Order Quantity:

Generally speaking, our orders are mostly CY/FCL shipment. Standard packing is cardboard boxes with wooden pallets. Our trade term is FOB Taichung Port. Certainly, we provide different trade term depending on our customer’s request, such as CIF, CAS, DDP and so on.

Regarding to the standard models, we accept small order quantity for stators and rotors – 500 sets or even less. Although we have safety stock for standard models, the stacking height and the SKEW differs from applications. Sometimes, customers may have to wait for production arrangement and the lead time will be around 21 days.

As to the package of CFS goods, it will be in wooden case to provide better protection during the transportation. All stators and rotors will be sprayed with anti-rusting oil before shipment, and sealed in boxes. VCI paper is optional for long time shipment, such as to South American and Europe.

CFS/LCL is shipped via wooden cases.

Free Sample:

Understanding it’s a long term to do a new motor development project, we provide free samples of stators and rotors for customer to test. Based on our 40-year experience, we could suggest customers the suitable stacking height, SKEW, even the winding data (project case only). As to the express freight, it will be covered by customer’s account number. You can choose Express – TNT, DHL, FedEx / Air parcel depending on your needs.

If you find the suitable stator and rotor from our website, please feel free to contact us for free samples. The lead time of samples is 21 days after confirming the specification, such as SKEW, material grade, die-casting type, shaft hole and so on. Please notice our standard lamination material grade is 50CS1300.

What if there is no corresponding stator and rotor for you, we also provide laser-cutting or stepping mold samples. The molds and samples are charged and will return the fee from the first trial order. Please contact us to get the table of sampe demand, we need to clarify your needs first then prepare your samples accordingly.

Please contact us to get this form to fill in your demand specification.

All stator & rotor are made in Taiwan.

Specification

• ID #: TG7546
• Dimension: 75 x 46
• Stator: 75
• Rotor: 46
• Stator Slots: 16T
• Rotor Slots: 22T
• Shaft Hole: 8 / 10
• Material Width: 75W
• Voltage: 110V / 220V
• Frequency: 50 / 60HZ
• Pole: 4P
• Phase: 1Φ
• HP: <1HP
• Application: Fan Motor, Ventilation Fan

Files Download

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  Product List Download

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  We list the most common dimensions in a table. Those stators rotors are public mold and applied widely. Please notice that the first two numbers stand for the OD of stator and the last two/three numbers stand for the OD of rotor. You can have a quick review to check if there is a suitable one for your demand. What if you do not find it? Don’t worry! Please contact us via email sales@tayguei.com.tw to see if we have at hand.

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  Stator Rotor Lamination for Fan Motor - 4 poles

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  This motor core is mostly applied for regular fan motors. The outer diameter is 75 mm and the inner diameter is 46 mm. Most customers use it in 4 poles single phase fan motors, ranging from 12" to 16" fans.

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