electric mechanical actuator - sunjet ii · sinfonia design, develop and manufacture actuation...

April 21, 2016

Electric Mechanical Actuator

Aerospace Equipment Works

Engineering Dept.

Actuator Group

1

Copyright（Ｃ）2015-SINFONIA TECHNOLOGY CO., LTD. All Rights Reserved.

Sinfonia design, develop and manufacture actuation systems mainly for military and space applications such as JMoD* and JAXA*

– Servo Actuator & Controller Servo Control with DSP or FPGA Power Range： 20~10kW Maximum Output Force： 100kN Motion Type：Liner & Rotary – Actuator (Non-Servo) Power Range： 10~150W Input Speed Range： 4,000~12,000rpm * R&D: JAPAN/USA Cooperative Development Project

Actuator Group Activity


History of Development

TVC Actuator for Epsilon Launch Vehicle 1st stage & 2nd stage

Flap Actuator for D-SEND#2

Steering Actuator for UAV(Unmanned Air Vehicle)

Flap Actuator for SST Rocket

JACK ACTUATOR for Missile Launch vehicle

TVC Actuator for M-V Launch Vehicle 2nd stage

TVC Actuator for H-Ⅱ Launch Vehicle 2nd stage /

TVC Actuator for SRB-A Solid Rocket Boosters

Flap Actuator for ALFLEX, HYFLEX

TVC Actuator for M-V Rocket 3rd stage

Flap Actuator for Missile Launch

TVC Actuator for TR-1A Rocket

Flap Actuator for Target Launch

Flap Actuator for T-4 Aircraft

Actuator for P-3C aircraft

Actuator for P-2J aircraft

Actuator for P-2J aircraft

1970

1980

1990

2000

2010


Product Outline

• JASDF (Japan Air Self Defense Force) – J/AQM-1 Flap Actuator

• JMSDF (Japan Maritime Self Defense Force) – LASROC Flap Actuator – CHUCKER Flap Actuator

• JGSDF (Japan Ground Self Defense Force)

– MLRS Launch Vehicle Actuator – SAM Launch Vehicle Jack Actuator

• Space customers: ➢ JAXA ➢ MHI (Rocket Vehicle manufacturer) Rocket Vehicle TVC Actuator

➢ IHIA (Rocket Vehicle manufacturer)


4

Actuator Line Up by Input & Output

Electrical　Servo　Actuator

0

2000

4000

6000

8000

10000

12000

0 100 200 300 400 500 600入力電圧（ＶＤＣ）

定格出力（Ｗ）

INPUT VOLTAGE(Vdc)

OU

TP

UT

(W)


5


6

EMA for Military application LASROC Flap Actuator / Fin Control System

7

EMA for Military application 2011 Short Range SAM Actuator Leveling System

Control Unit Operation Panel Outrigger (Actuator Leveling)


8

H-II A / B Launch Vehicle 2nd

Stage

SRB-A Solid Rocket Boosters

EMA for Space application H-II A / B Launch Vehicle


9

EMA Application Summary for Military and Space


10

Civil Aircraft EHA Actuator R&D


Japanese Partner

EHA System for Landing Gear

AIRBUS

Motor & Controller Unit

Co-development Project

11

New Concept Actuator R&D


Solutions for issues

【Mechanical issues】 Jamming

Cogging

Other disadvantage / advantage from EHA to EMA

【Solutions for EMI issues】 Installation of filter

Size enlargement vs size reduction (Optimization)

Selection of electric device (Piercing capacitor → Film capacitor)

Noise level reduction by tailoring with some deviation

Utilizing automobile electric parts (cost reduction, discontinuation, size reduction)

Wire separation (power line vs controlling line)

Shield line


12

Question for Actuation 2015


Is it possible for Japanese EMA manufacturer to participate in the activity such

as ACTUATION 2015, which is initiated by Mr. Enrique Santafe, UTC

Aerospace Systems?

In this activity hydraulic system such as EHA will be completely replaced by

EMA through the transition from MEA to FEA (Full Electric Aircraft).

In case this replacement will be applied not only for Large size commercial

aircraft, but also for small size aircraft such as regional jet, and if the

development will be made individually for each model and each function,

tremendous amount of development cost and testing period will be required.

Therefore, the idea is to standardize those to 2 to3 basic EMA components

depending on its function, and assemble them for its specific application.

We are interested in this concept and eager to participate in this activity.

Is that possible for Japanese EMA manufacture to participate in this activity,

although U.S EMA manufacture do not appears to be in this activity?

13

electric mechanical actuator - sunjet ii · sinfonia design, develop and manufacture actuation...

Documents