Shenzhen Go-Gold Motor Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000pcs-30days |
| Delivery Time | 7days for samples |
| Packaging Details | packing in carton |
| Usage | Electric tool |
| Type | 12v brushless |
| Speed(rpm) | 4500RPM |
| Efficiency | IE 2 |
| Output power | 5w |
| Keywords | Brushless small dc electric motors |
| Brand Name | Go-Gold |
| Model Number | KG-3225-012 |
| Certification | CCC CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000pcs-30days |
| Delivery Time | 7days for samples | Packaging Details | packing in carton |
| Usage | Electric tool | Type | 12v brushless |
| Speed(rpm) | 4500RPM | Efficiency | IE 2 |
| Output power | 5w | Keywords | Brushless small dc electric motors |
| Brand Name | Go-Gold | Model Number | KG-3225-012 |
| Certification | CCC CE | Place of Origin | China |
| High Light | 0.5A 12v Dc Brushless Motor High Torque ，0.5A 12 Volt Dc Brushless Motor ，4500RPM 12 Volt Dc Brushless Motor | ||
Product Description
KG-3225-012 12v Brushless Small Dc Electric Motors Dc Motor 5W Used Electric Tool
| Voltage | 12V | Current | 0.5A |
| Input power | 5W | Rated speed | 4500RPM |
Drawings
Overview
Essential details
Warranty:3years
Place of Origin:Guangdong, China
Brand Name:Go-Gold
Model Number:KG-3225-012
Usage:BOAT, HOME APPLIANCES, SMART HOME
Type:Brushless Motor
Torque:Customised
Construction:Series Wound
Commutation:Brushless
Protect Feature:Waterproof
Speed(RPM):4500RPM
Continuous Current(A):0.5A
Efficiency:IE 2
Packaging & delivery
Port:SHENZHEN
Lead time:
| Quantity(pieces) | 1 - 1000 | 1001 - 10000 | >10000 |
| Lead time (days) | 15 | 30 | To be negotiated |
Product samples
Output power=speed * torque.
Under the same power, torque and speed have a trade-off relationship, that is, the higher the speed of the same motor, the lower its torque, and vice versa. It is impossible to require a higher motor speed and torque, as this rule applies to all motors. For example, a 2212-850KV motor can drive 1045 propellers at 11V. If the voltage is doubled, the speed also doubles. If the load is still 1045 propellers at this time, the motor will quickly burn out due to a sharp increase in current and temperature.
Each motor has its own power limit, and the maximum power is this limit. If the working condition exceeds this maximum power, it will cause the motor to burn out due to high temperature. Of course, this maximum power is also determined under the specified operating voltage. If it is at a higher operating voltage, the reasonable maximum power will also be increased. Q=I2R, the heating of a conductor is proportional to the square of the current. At higher voltages, if the power is the same, the current will decrease, leading to a decrease in heating and an increase in maximum power. This also explains why 22.2V or even 30V batteries are widely used in professional aerial photography aircraft to drive Multirotor. Brushless motors under high voltage have low current, low heat and higher efficiency.
The rotating speed of magnetic field is also called synchronous speed, which is related to the frequency of three-phase current and the number of magnetic poles p.
If the stator winding has only one pair of magnetic poles (the number of magnetic poles p=1) at any time, that is, only two magnetic poles. For the rotating magnetic field with only one pair of magnetic poles, the three-phase current changes once, and the synthetic magnetic field also rotates once. If it is 50 hz AC, the synchronous speed of the rotating magnetic field is 50 r/s or 3000 r/min. In engineering technology, the speed is usually expressed in revolutions per minute (r/min). If the magnetic field formed by the combination of the stator winding has two pairs of magnetic poles (magnetic pole logarithm p=2), that is, four magnetic poles, it can be proven that the current changes for one cycle, and the composite magnetic field rotates 180 degrees in space. Therefore, it can be generalized that the synchronous speed of the rotating magnetic field of p pair of magnetic poles per minute is n=60f/p.
When the number of magnetic poles is fixed, changing the frequency of alternating current can change the synchronous speed of the rotating magnetic field, which is the basic principle of variable frequency speed regulation. Due to the fact that the magnetic poles of a motor appear in pairs, they are often represented by the number of pole pairs.
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
1-60，000，000
Employee Number:
1~500
Ecer Certification：
Verified Supplier
Shenzhen Go-Gold Motor Co., Ltd Shenzhen Go-Gold Motor Co., Ltd established in 2015, which is specialized in manufacturing various Universal motors, DC motors, Induction motors and Brushless motors that are widely applied to household appliances, intelligent home, electri... Shenzhen Go-Gold Motor Co., Ltd Shenzhen Go-Gold Motor Co., Ltd established in 2015, which is specialized in manufacturing various Universal motors, DC motors, Induction motors and Brushless motors that are widely applied to household appliances, intelligent home, electri...
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