top右上

topmenu

Search

CHINASE  |  ENGLISH

bottom

Inertial Actuator

Product description

Reaction flywheel is a torque actuator unit for satellite attitude control system. SAST has developed several series of reaction flywheel with mechanical and electrical integrated structure, digital signal I/O. Great moment reaction flywheel is featured with high wheel momentum control precision and optimal speed zero-crossing.

Main Specifications of Flywheel

                                 Types

Iterm

FW-GR.090.0.1-B

FW-GR.260.15-B

FW-TR.350.15-A

Maximum Momentum(Nms)

0.1

15±1

15

Maximum Rotation Speed(rpm)

±4000

≥3500

1500

Power(V)

20V & 5V double bus

28±3

42

Operation Mode

Reaction torque

Reaction torque mode

Zero Momentum Reaction torque mode

Stable-state Consumption(W)

≤2

8

10

Maximum Consumption(W)

≤4.5

70

160

Interface

RS 485 full-duplex digital interface

RS 422

RS 422

Dimension(mm)

(106±1)×(75±1)×(114±1)

(Φ252±1)×(106±1)

(Φ337±1)×(121±1)

Mass(kg)

1.08±0.2

7.5

11.5

 

 

 

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
Previous article
Next article