1725 Coreless Motor with Planetary Gearbox
Advantage Customizations on request. Looking forward to work with your esteemed company . The stator windings is cup-shaped winding, without cogging effect, the torque fluctuationis very small. We offer price is based on new and original parts, but we can according to your order quantity ,...
Customizations on request.
Looking forward to work with your esteemed company .
The stator windings is cup-shaped winding, without cogging effect, the torque fluctuationis very small.
We offer price is based on new and original parts, but we can according to your order quantity , providing a discount.
We only offer new and original parts.
|Back Electromotive Force Constant||0.362||0.69||1.5||2.12||2.76||mV/rpm|
|Mechanical Time Constant||8||8||8||8||8||ms|
|Rotor Moment Of Inertia||1.2||1||1||1||1||gcm2|
(Remarks:Above the specifications just for your review only,customized according to your need.)
Dental Handheld Tools
|Model-aircraft||Small electric test||Model aircraft||Rotary-tattoo-machine||Dental Handheld Tools|
we design different specification's motor to our customer's special needs
|can combined with gear/ encoder/ gearbox/gearbox+encoder|
DC motors possess linear relationships that allow for very predictable operation. Motion control manufacturers and designers depend greatly on the premise that these linear relationships will hold true, since the laws of physics do not change. However, despite their simplicity, selecting a DC motor for an application can still be a daunting task. There are many other variables to take into account including dimensions, load, duty cycle, etc.
Efficiency in Coreless Servomotors
High-efficiency motors aren't just for powering pumps and conveyors. Models exceeding the 90% mark can handle positioning and servocontrol.
Most servomotors have an efficiency in the range of 50 to 60%. But it is possible to devise positioning-motor architectures that deliver far better efficiency. One such class of devices is the Sinbad motor high efficiency motors. They get their name because they can provide efficiencies typically better than 90%.
On one such brush motor design from Sinbad motor, the rotor winding surrounds the stator magnets. The rotor fits inside a magnetically-soft cylinder that doubles as the housing for the motor and provides a return path for the flux. This sort of architecture eliminates the largest concentration of stray losses associated with motors, the losses associated with leakage in the laminate core. Specifically, iron losses in the iron core are a result of remagnetization and induced eddy currents. Thus iron losses arise only when the magnetic flux changes.
Visible on the cross sectional view of an ironless core brush motor from Sinbad motor are the rotor coils, magnet, and housing that forms the magnetic circuit.
The benefits of the ironless winding scheme include rapid acceleration and no magnetic cogging. That is because the rotor is much lighter in weight (mass) than a conventional rotor formed from copper windings on steel laminations. The resulting mechanical time constant can be quite low. There is no cogging (vibration caused by attraction between the iron and the magnets) because there is no iron in the rotor.
The company attaches importance to product quality, strict management, fine workmanship, production quality and product defects rarely or almost no, so the level of high quality products, so the price of the product is also high.
Payment of terms
Trade Terms: FOB,CIF,EXW.
Delivery Time: 7-15 working days after deposit;3-4 working days for inventory.
3.Shipping: By air,by express and by sea delivery.
4.Packing: Standard Export Carton.
5.Payment terms: T/T,Western Union,PayPal,MoneyGram.
6.Payment Condition:30% deposit advance,70% balance after deliver at best.
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1Q:What infomation should I tell you to confirm the gear motor?
A: Model/Size B:Ratio and output speed C:Power and voltage D:Order quantity.
2Q:What if I don't know which gear motor I need?
A:Don't worry, Send as much information as you can, our team will help you find the right one you are looking for.
3Q::How long should I wait for the feedback after I send the enquiry?
A: Within 12 hours.
4Q: Where is your plant?
A: Located in Shenzhen city, Guangdong province, China.
About 30minutes by car from Shenzhen airport and about 1 hours from HK airport.
Coreless motor planetary reducer with other reducer does not have the characteristics of high energy conversion (low energy consumption, high efficiency), start, fast braking, fast response, mechanical time constant is less than 28 milliseconds, planetary reducer can reach 10 milliseconds , The operation stability is very reliable, the speed fluctuation is very small;
Coreless motor planetary reducer with excellent characteristics is often used in precision equipment, instrumentation equipment, such as aerospace equipment, medical equipment, optical equipment, electronic equipment, robotics and so on;
In order to meet the needs of the market, coreless motor planetary reducer using custom power mode, that is, in accordance with the application scenarios, equipment, product requirements for custom power and performance, in addition, reducer manufacturers must have scientific research capabilities, and precision manufacturing capabilities in order to ensure hollow The performance and quality requirements of the planetary reducer.