Precision Servo DC Motor 46S/220V-8B
Basic features of servo DC motor: (other models, performance can be customized)
| 1.Rated voltage： | DC 110V | 5.Rated speed： | ≥ 2600 rpm |
| 2.Operating voltage range： | DC 90V-130V | 6.Blocking current： | ≤2.5A |
| 3.Rated power： | 25W | 7.Load current： | ≥1A |
| 4.Rotation direction： | CW output shaft is above | 8.Shaft clearance： | ≤1.0mm |
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Expiration-time
Since the date of production, the safe use period of the product is 10 years, and the continuous working time is ≥ 2000 hours.
Product features
1.Compact, space-saving design；
2.Ball bearing structure；
3.Long service life of brush；
4.External access to brushes allows easy replacement to further extend motor life；
5.High starting torque；
6.Dynamic braking to stop faster；
7.Reversible rotation；
8.Simple two-wire connection；
9.Class F insulation, high temperature welding commutator.
10.Small moment of inertia, low starting voltage and low no-load current.
Applications
It is widely used in the fields of smart home, precision medical devices, automobile drive, consumer electronics products, massage and health care equipment, personal care tools, intelligent robot transmission, industrial automation, automatic mechanical equipment, digital products, etc.
Performance illustration
The function of the servo motor is to convert the input voltage signal (that is, the control voltage) into the angular displacement or angular velocity output on the shaft. It is often used as an actuator in an automatic control system, so the servo motor is also called an executive motor. Its biggest features are: The rotor rotates immediately when the control voltage is controlled, and the rotor stops immediately when there is no control voltage. Shaft steering and speed are determined by the direction and magnitude of the control voltage. Servo motors are divided into two categories: AC and DC.
1. Basic structure
The essence of the traditional DC servo motor is an ordinary DC motor with a small capacity. There are two types of separately excited type and permanent magnet type. Its structure is basically the same as that of ordinary DC motors.
The rotor of the cup-shaped armature DC servo motor is made of a hollow cup-shaped cylinder made of non-magnetic material, and the rotor is light so that the moment of inertia is small and the response is fast. The rotor rotates between inner and outer stators made of soft magnetic material with a large air gap.
The brushless DC servo motor replaces the traditional brush and commutator with an electronic commutation device to make it work more reliably. Its stator core structure is basically the same as that of ordinary DC motors, with multi-phase windings embedded on it, and the rotor is made of permanent magnet materials.
