Permanent magnet AC torque motor

High-precision gyro motor

2018-09-04 11:17:08

share:
< BACK >

The gyro motor is an important component that provides the gyroscope with the required angular momentum and is the key to protecting the gyro's high precision and long life.In many high-precision gyroscopes, a rare earth permanent magnet brushless DC motor is usually used as a drive motor to drive the gyro rotor for high-speed rotation so that the gyro rotor generates the required moment of momentum.

The gyro motor is the driving force source for maintaining the high speed rotation of the gyro rotor, and the stability of its output directly determines the stability of the gyro. The operational stability of the gyro motor is reflected in the change of the output mechanical characteristics, and the change of the output mechanical characteristics will inevitably be reflected in the input electrical parameters in various forms.

image.png

Features:

1) High speed and high reliability

2) High speed stability and high rotation accuracy

3) Strong environmental adaptability

产品型号/ Product number

J54TT01W

J54TT02W

外形尺寸(外径×高)/ Dimensions (outer diameter × height)

(φ54×54.5)mm

(φ54×54.5)mm

结构形式/ Structure type

外转子

外转子

电压/ Voltage

24V

5V

同步转速/ Synchronous speed

12000±10rpm

6000±10rpm

动量矩/ Momentum moment

1800g·cm·s

450g·cm·s

工作电流/ Working current

≤150mA

≤60mA

启动时间/ Start Time

≤80s

≤80s

工作温度/ Operating temperature

-40℃50℃

-40℃50℃

重量/ Weight

370g

370g

image.png

Application areas: high precision gyroscope, high precision gyro theodolite.

Specific technology, high-precision gyro motor requirements can be developed according to customer needs

产品型号/ Product number

J65TT01W

J65TT02W

外形尺寸(外径×高)/ Dimensions (outer diameter × height)

(φ65×54.5)mm

(φ65×54.5)mm

结构形式/ Structure type

外转子

外转子

电压/ Voltage

24V

5V

同步转速/ Synchronous speed

15000±10rpm

6000±10rpm

动量矩/ Momentum moment

2200g·cm·s

2000g·cm·s

工作电流/ Working current

≤120mA

≤60mA

启动时间/ Start Time

≤150s

≤80s

工作温度/ Operating temperature

-40℃50℃

-40℃50℃

重量/ Weight

610g

610g