Bray S70-130, Инструкция по установке, эксплуатации и обслуживанию

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SERIES 70 ELECTRIC ACTUATOR
Installation, Operation, and Maintenance Manual
2 of 48
© 2022 BRAY INTERNATIONAL, INC. ALL RIGHTS RESERVED. BRAY.COM
The Information contained herein shall not be copied, transferred, conveyed, or displayed in any manner
that would violate its proprietary nature without the express written permission of Bray International, Inc.
TABLE OF CONTENTS
1.0 Definition of Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Principle of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Electrical Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.3 Mechanical Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2 Series 70 – Size E03, E06, E08 – Electric Actuator Exploded View . . . 6
3.3 Series 70 – Size E12, E20, E30 – Electric Actuator Exploded View . . . 8
3.4 Series 70 – Size 050, 065 – Electric Actuator Exploded View . . . . . .10
3.5 Series 70 – Size 130, 180 – Electric Actuator Exploded View . . . . . .12
3.6 Series 70 – Size 130, 180 – 3:1 Gear Box Exploded View . . . . . . . .14
4.0 Hazard-Free Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
5.0 Qualified Personnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
6.0 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
7.0 Actuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
7.1 Manual Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
7.2 Remote Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
7.3 S70 On/Off Actuator with Interposing Relay Board (I.R.B.) . . . . . . .20
7.4 Servo NXT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
8.0 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
8.1 Mounting the Actuator . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
8.2 Wiring the Actuator . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
8.3 Setting Travel Limit Switches . . . . . . . . . . . . . . . . . . . . . . . .23
8.4 Setting Mechanical Travel Stops . . . . . . . . . . . . . . . . . . . . . .25
9.0 Disassembly and Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
10.0 Field or Factory Installable Options . . . . . . . . . . . . . . . . . . . . . . . .33
10.1 Auxiliary Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
10.2 Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
10.3 Torque Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
10.4 Local Control Station . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
10.5 Battery Backup Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
10.6 Indication of Remote Control . . . . . . . . . . . . . . . . . . . . . . . .38
10.7 Spinner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
10.8 Receptacles (Quick Connectors) . . . . . . . . . . . . . . . . . . . . . .40
10.9 External Signal Feedback Potentiometer . . . . . . . . . . . . . . . . .41
11.0 Appendix A - Basic Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
12.0 Appendix B - Actuator Troubleshooting Chart . . . . . . . . . . . . . . . . . .44