DC motors are the most widely used type of motor with initial costs typically less than AC systems for low-power units. DC motors can be used for a wide range of applications from small tools and appliances, through to electric vehicles, lifts and hoists. DC Motors speed can be controlled by varying the supply voltage and are available in a wide range of voltages, however the most popular type are 12 V and 24 V, with some of the advantages being:
Easy installation
Speed control over a wide range
Quick Starting, Stopping, Reversing and Acceleration
High Starting Torque
Linear speed-torque curve
Types of DC Motors There are two common types of DC motor, brushless and brushed. In both brushless and brushed motors, magnets drive the spinning (rotary) motion of the motor shaft.
Brushed Motors These are a more traditional type of motor and are typically used in cost-sensitive applications, where control systems are relatively simple, such as in consumer applications and more basic industrial equipment.
Brushless Motors Brushless motors alleviate some of the issues associated with brushed motors such as short life span for high use applications and are mechanically much simpler in design (not having brushes). The advantages of brushless motors are longer life, little maintenance and high efficiency (85-90%). These types of motors are generally used in speed and positional control with applications such as fans, pumps and compressors, where reliability and ruggedness are required.
Description:
Powerful, low profile motors offer many benefits when
compared to a conventional permanent magnet dc motor Low profile construction requires less space than a conventional motor Long motor life even when operated at full rating High power to weight ratio ...
Description:
Suitable for motion, movement or positioning applications, where
the user can select the drive or gearbox unit to be fitted Direct DC motor, Ø63 mm for high power drive applications.Powered by 2 output wires.Ø 63 mm motor fitted with 2 ...
Description:
Motomate offers an all in one motion solution
for quick, compact integration with minimal wiring 80W brushless motors with an integrated 4 I/O logic controller Integral 4 quadrant variable speed drive with encoder Motomate function blocks dedicated to controlling movement ...
Description:
Ideal for applications where a long operating life,
with quiet operation, reliability and no maintenance are of prime importance No brushes mean no wear, no mechanical or electrical noise, no sparks or interference Built in electronics for motor speed control, ...