Category Archives: AC motor

Flat motors TF130 series and its technical specifications

Flat motors, are specifically used circumstances where space is then and more often restricted to a small place. While it is mainly used in small devices and lighting gear like toys, radios, stage lighting equipment, and other things, the usefulness of this type of motor cannot be stressed enough.

Here, let’s talk about the model series going by the name of TF130, which further comprises of various models like TF130 – 12240, TF130 – 18100, TF130 – 10360, TF130 – 15165. All these versions are unique and cater to different requirements of the buyers.

As you can understand, each of these motors have various operation ranges and maximum range of efficiency that are suitable for certain tasks. The voltage operation ranges from 1.5 to 12.0 V while RPM ranges from 5800 to 15,000 when the motors are not on load. At maximum efficiency, RPM ranges from 3061 to 12,300.

This is just one series of flat motors that are used widely for running various appliances and equipment. Possessing over 30 years of experience manufacture of motors, Teco Electric Company is now a global distributor of various types of motors like AC motor, cordless model, geared motor, flat water, mini dynamo, etc.

TCL716 series coreless motor

TCL716 series coreless motor’s weight is approximately 2.5g. Its two stickers with sticker cover, which one is red and the other is black or blue, are connected with positive and negative plate respectfully.

TCL716 series coreless motor’s operation range of the voltage is from 0.8 to 1.7 volt and its nominal voltage is 1.2 volt constant. Its no load speed is from 8500 to 11500rpm per minute and no load current is 45mA maximum. Besides, its stall current is 0.4A maximum.

TCL716 series coreless motor rotates clockwise and the diameter of the rotating semicircle is 7mm. TCL716 series coreless motor is typically applied to toys and models such as electronics game machine, radio control model and motorized toys.

TCL615 series coreless motor

TCL615 series coreless motor’s weight is approximately 1.6g. Its two stickers with sticker cover, which one is red and the other is black or blue, are connected with positive and negative plate respectfully.

TCL615 series coreless motor’s operation range of the voltage is from 1.0 to 2.0 volt and its nominal voltage is 1.5 volt constant. Its no load speed is from 13600 to 18400rpm per minute and no load current is 40 mA maximum. Besides, its stall current is 160 mA maximum. TCL615 series coreless motor rotates clockwise and the diameter of the rotating semicircle is 6mm.

TCL615 series coreless motor is typically applied to the precision instruments such as mobile phone and toys and models such as electronics game machine and motorized plastic model.

TCL612 series coreless motor

TCL612 series coreless motor’s weight is approximately 1.3g. Its two stickers with sticker cover, which one is red and the other is black or blue, are connected with positive and negative plate respectfully. TCL612 series coreless motor’s operation range of the voltage is from 0.5 to 1.0 volt and its nominal voltage is 0.5 volt constant.

Its no load speed is from 1650 to 2650rpm per minute and no load current is 10 mA maximum. Besides, its stall current is 30 mA maximum. TCL612 series coreless motor rotates clockwise and the diameter of the rotating semicircle is 6mm. TCL612 series coreless motor is typically applied to the precision instruments such as pager and mobile phone and toys and models such as motorized toys and motorized plastic model.

TCL610 series coreless motor

TCL610 series coreless motor’s weight is approximately 1.1g. Its two stickers with sticker cover, which one is red and the other is black or blue, are connected with positive and negative plate respectfully.

TCL610 series coreless motor’s operation range of the voltage is from 0.5 to 1.0 volt and its nominal voltage is 0.5 volt constant. Its no load speed is from 4500 to 6500rpm per minute and no load current is 30 mA maximum. Besides, its stall current is 100 mA maximum.

TCL610 series coreless motor rotates clockwise and the diameter of the rotating semicircle is 6mm. TCL610 series coreless motor is typically applied to the precision instruments such as pager and mobile phone.

TCL408 series coreless motor

TCL408 series coreless motor’s weight is approximately 1.0g. Its two stickers with sticker cover, which one is red and the other is black or blue, are connected with positive and negative plate respectfully.

TCL408 series coreless motor’s operation range of the voltage is from 3.0 to 6.0 volt and its nominal voltage is 3.0 volt constant. Its rated speed is from 12000 to 16000rpm per minute and rated current is 90 mA maximum.

Besides, its stall current is 110 mA maximum. TCL408 series coreless motor rotates clockwise and the diameter of the rotating semicircle is 4mm. TCL408 series coreless motor is typically applied to the precision instruments such as pager and mobile phone.

Coreless Motor TB10 series

TB10 series coreless motor’s weight is approximately 0.65g. It is made of two stickers, soft pad and UV glue. The two stickers with sticker cover, which one is red and the other is blue, are connected with positive and negative plate respectfully.

The diameter of its stickers is both 0.15mm, and the red one is 30mm height while the blue one is 25mm. The soft pad’s diameter is 8.4mm and its thickness is 0.5mm. The UV glue’s diameter is 4.0mm maximum and its maximum height is 3.0mm.

TB10 series coreless motor’s operation range of the voltage is from 2.5 to 3.5 volt and its nominal voltage is 3.0 volt constant. Its rated speed is 12000 rpm per minute and rated current is 80 mA maximum. Besides, its stall current is 120 mA maximum.

Electric Motor Manufacturers

Among electric motor manufacturers, Teco Motor is a leading company. Teco Motor has top-quality electric motor and over 15,000 factories in mainland China which is equipped with advanced production systems including superior machines and qualified workers and researchers.

Teco Electric Company manufacture AC and DC motors, which the former is mainly shade pole motor and the latter includes coreless motor, flat motor, precision metal brush motor, round motor, geared motor, mini Geared motor, heavy Duty motor, brushless or stepping motor and servo motor with different models.

Apart from the good quality guarantee of its products, it also provides competitive price and satisfying delivery. What’s more, Teco Electric Company also have pre-sales and after sales services for customers so that the customers can receive enough information about the products before buying it and quality guarantee after having it.

Electric Motor AC’s Operating Principle


The electric motor ac is made of stator and rotor. In the model, the stator is electromagnet and the rotor is coil. The stator and rotor use the same power supply, so the direction of the stator and rotor in the current is always synchronized. Two copper rings are matched with the corresponding two brushes so that the current source of the energy can be constantly sent into the coil. The benefit of this design is to prevent the two power cords from intertwining together. If you use two wires to supply power to the coil, the two power cords will be intertwined because the coil keeps rotating. The current in the coil is alternating current, so it could be zero current sometimes. But the zero-current time is really too short compared to the time with the current. Besides, the coil has quality and inertia, so the coil will not stop with the inertia.

Electric AC Motor’s Brief Introduction

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Electric AC motor is invented by Nicola Tesla, a Serbian scientist in American. It is a kind of machine which used to convert the mechanical energy and electrical energy. Because of the great development of AC power system, electric AC motor has become the most popular motor. Compared to the DC motor, AC motor has the advantages of simple structure, convenient manufacture and relatively strong construction. Besides, electric AC motor is easy to make high-speed, high-voltage, large-current and large-capacity motor because there is no commutator in which DC motor has. The coverage of AC motor power is from a few watts to hundreds of thousands of kilowatts, or even one million kilowatts. At the beginning of the 1980s, turbo generator has reached the maximum 1500000 kw.