MR711E Series-Wound DC Motor Educational Lab Equipment Demonstrational Equipment Electrical Installation Lab
1. Product Introduction
1.1 Product Description
A DC series motor is a fundamental type of DC motor. In this motor, the stator field winding and the rotor armature winding are connected end-to-end in series, sharing the same operating current, hence the name "series motor." The motor mainly consists of a housing, stator field windings, an armature rotor with a commutator, carbon brushes, bearings, and cooling fans. It has only two external terminals and no independent excitation power supply line. When a DC power supply is applied, the carbon brushes and commutator continuously switch the rotor current, which, in conjunction with the stator magnetic field, generates a unidirectional torque to drive the rotor to rotate.
1.2 Product Features
Extremely high starting torque.
Wide speed adjustment range, with extremely high no-load speed.
2. Technical Specifications
2.1 Technical Parameters
Power supply parameters: DC 220V
2.2 Dimension and Weight
Dimension：270mm*235mm*220mm
Weight：<10kg
3. Product Component Names and Functions
3.1 Main Body of the Product
|
No.
|
Name
|
Quantity
|
|
1
|
Panel
|
1
|
|
2
|
Bearing
|
1
|
|
3
|
Housing
|
1
|
3.2 Product Accessories
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No.
|
Name
|
Qty.
|
|
1
|
4mm electrical safety connection cable, 1 meter, double-ended, red
|
2
|
|
2
|
4mm electrical safety connection cable, 1 meter, double-ended, black
|
2
|
4. Product Teaching Experiment List (See Experiment Manual for details)
(1) Understanding Series-Wound DC Motors
(2) Operational Experiments of Series-Wound DC Motors
