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DC Brush Motor (servo)

DC Brush Motor (servo)

DC Brush Motor (servo) is powered by a fixed DC power supply to provide constant speed operation. They can be used with DC motor control to provide variable speed operation. Equipped with servo drive/controller and feedback, it can be operated as a servo motor for precise, accurate, repeatable position or speed control. It works best in medium to low speed applications, from a few hundred to a few thousand revolutions.

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Product features:

1. The commutator of this DC Brush Motor (servo) is the easiest way to complete the motor commutation is to use a set of mechanical switches. Its commutator includes a plurality of switch contacts connected to the rotor, each pair of contacts being connected in series with the rotor coil. One or more sets of complementary contacts, called brushes, are attached to the motor housing, in contact with the commutator and through the commutator to deliver current to the coil. The brush is connected to the voltage source such that one brush is positive and the other brush is a negative brush. The commutator and the brush form a slide switch assembly that energizes the rotor coil to reverse the direction of current through each set of windings as the rotor rotates, thereby switching the polarity of the electromagnet.

2. DC Brush Motor (servo)'s stator consists of permanent magnet segments mounted in a steel tube. Permanent magnet brush DC motors are simple, rugged and easy to control. They can run on DC. They have a linear speed. It is a simple, rugged, low cost option for many industrial applications. It is widely available in a variety of configurations. It does not require on-board electronics for commutation, so they are ideal for high temperature, high radiation and high shock and vibration environments. It is ideal for portable applications because it can be powered directly from the battery, although they usually require the insertion of switches and/or control mechanisms, such as series resistors, for motor activation and control.

3. DC Brush Motor (servo) is powered by a fixed DC power supply to provide constant speed operation. They can be used with DC motor control to provide variable speed operation. Equipped with servo drive/controller and feedback, it can be operated as a servo motor for precise, accurate, repeatable position or speed control. It works best in medium to low speed applications, from a few hundred to a few thousand revolutions.

Product specifications:

Motor No.(mm)

45

53

57

63

76

80

90

100

110

130

Rated Power(W)

80

100

150

250

450

550

650

800

1000

1500

Rated Speed(rpm)

500rpm~15000rpm for option

Insulation level

F

Compressive strength

500~1000VAC/1min

Insulation resistance

500VDC /100MΩ

Motor length(mm)

65-95

95-125

97-140

95-125

110-130

121-197

140-184

115-180

  

Motor weight(kg)

0.4-0.9

0.9-1.2

1-1.9

1-1.5

1.5-2

2.5-4.6

4-5.5

3.5-5

  

Brake

Brake of power off for option 

Protection degree IP

65/68

Working temperature℃

-40/-60~+70

Storage temperature℃

-55~+80


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