Medical Equipment Motor 2000RPM-20000RPM 0.4-1A For Medical Apparatus

Medical Equipment Motor 2000RPM-20000RPM 0.4-1A For Medical Apparatus

 
Lead Time

 
 
Product Description
 

 
 
Essential Details
 
Type: Brushless DC Motor

Application: Medical Apparatus
 
Weight: 28mm
 
Warranty: 3 Years
 
Model Number: KG-1637DC26
 
Place of Origin: Guangdong, China
 
Torque: 80g.cm-90g.cm
 
Continuous Current: 0.4-1A
 
Efficiency: 65-85%
 
Rated Voltage: 6-26V

Rated Speed: 2000RPM-20000RPM

Rated Power: Customizable
 
 
Drawing
 

 
Sample
 

 
Application
 

Brushless DC Motor is easily controlled with position feedback sensors and generally performs well, especially in speed/torque. With these advantages, BLDC motor will spread to more applications. Moreover, with the development of sensorless technology, BLDC motor will become convenient or indispensable in applications with environmental limitations.
 
 
Brushless DC Motor Structure
 
The coil does not move, the magnetic pole rotates. The brushless DC motor senses the position of the magnetic pole of the permanent magnet through the Hall element, and according to this perception, the electronic circuit is used to switch the direction of the current in the coil in a timely manner to ensure that the magnetic force in the correct direction is generated to drive the motor.
 
 
Appearance And Internal Structure Of Brushless Motor
 
Without the brush, the wear of the brushless DC motor is mainly on the bearing, from the mechanical point of view, the brushless DC motor is almost a maintenance free motor, when necessary, just do some dust removal maintenance.
 
 

Construction Of BLDC Motors

Brushless DC Motor can be constructed in several different physical configurations. In the conventional (also known as inrunner) configuration, the permanent magnets are part of the radially center core. In the outrunner (or external-rotor) configuration, the radial-relationship between the coils and magnets is reversed.

The stator coils in the outrunner configuration form the center core of the motor, while the permanent magnets spin within an overhanging rotor which surrounds the core. For this application, the inrunner configuration was selected. The rotor is in the center with the permanent magnets and that the stator contains the windings.

Motor Advantages

• Higher efficiency and reliability
• Lower acoustic noise
• Smaller and lighter
• Greater dynamic response
• Better speed versus torque characteristics
• Higher speed range
• Longer life