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Digital Positioning System
This publication may not be reproduced by any means whatsoever or passed on to any third parties.
5369
HEINZMANN
Engine & Turbine Management
StG 40.90-09 PD
Instruction manual
(original instructions)
Copyright 2010 by Heinzmann GmbH & Co. KG. All rights reserved.
Heinzmann GmbH & Co. KG
Engine & Turbine Management
Am Haselbach 1
D-79677 Schönau
Germany
Phone
+49 7673
8208 - 0
Fax
+49 7673
8208 - 188
E-mail
info@heinzmann.de
www.heinzmann.com
V.A.T. No.: DE145551926
Manual DG 10 009-e / 06-10
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Table of Contents
Related Manuals for Heinzmann StG 40.90-09 PD
Summary of Contents for Heinzmann StG 40.90-09 PD
- Page 1 StG 40.90-09 PD Instruction manual (original instructions) Copyright 2010 by Heinzmann GmbH & Co. KG. All rights reserved. This publication may not be reproduced by any means whatsoever or passed on to any third parties. Manual DG 10 009-e / 06-10...
- Page 2 All instructions pertaining to the system and safety must be followed in full. Non-observance of the instructions may lead to injury to persons and/or material damage. HEINZMANN shall not be held liable for any damage caused through non-observance of instructions. Independent tests and inspections are of particular importance for all applications in which a malfunction could result in injury to persons or material damage.
- Page 3 HEINZMANN expressly rejects any implied guarantee pertaining to any marketability or suitability for a special purpose, including in the event that HEINZMANN was notified of such a special purpose or the manual contains a reference to such a special purpose.
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Page 4: Table Of Contents
2.1 Proper and intended use....................4 2.2 Function description ......................4 2.3 Functional Block Diagram ....................6 3 Specifications of Positioning System StG 40.90-09 PD ............7 3.1 Design and Mode of Operation ..................7 3.2 Electrical Specification....................8 3.3 Actuator Specification ..................... 9 3.4 Dimensions ........................ -
Page 5: Safety Instructions And Related Symbols
1 Safety Instructions and Related Symbols 1 Safety Instructions and Related Symbols This publication offers practical safety instructions to indicate the unavoidable residual risks involved when operating the machine. These residual risks involve hazards to - Personnel - Product and machine - The environment The primary aim of the safety instructions is to prevent personal injury! The signal words used in this publication are specifically designed to direct your attention to... -
Page 6: Safety Measures For Positioning Devices
1 Safety Instructions and Related Symbols In this publication the Table of Contents is preceded by diverse instructions that among other things serve to ensure safety of operation. It is absolutely imperative that these hints be read and understood before commissioning or servicing the installation. 1.1 Safety Measures for Positioning Devices This machine has been designed for reliable utilisation in accordance with the application, conditions and specifications as described in these instructions. -
Page 7: Safety Measures Under Normal Operation
1 Safety Instructions and Related Symbols 1.2 Safety Measures under Normal Operation The system may be operated by qualified and authorised personnel only, who are both familiar with the operating instructions and who can carry them out! Before switching on the system, check and ensure that: ... -
Page 8: Application And Function
2 Application and Function 2.1 Proper and intended use The positioning devices StG 40.90-09 PD is to be used solely for control applications on machines. It is intended for use in an industrial environment. When operated outdoors, additional protective measures against weather are also required. - Page 9 Due to the programable microcontrol a lot of functions and capabilities of the positioning devices StG 40.90-09 PD can be determined by parameterization. This offers various options for the systems setting up and its configuration.
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Page 10: Functional Block Diagram
2 Application and Function 2.3 Functional Block Diagram Figure 2: Functional block diagram... -
Page 11: Specifications Of Positioning System Stg 40.90-09 Pd
3 Specifications of Positioning System StG 40.90-09 PD 3 Specifications of Positioning System StG 40.90-09 PD 3.1 Design and Mode of Operation Torque is generated by a DC disc armature motor and transmitted to the governor output shaft by way of a gearbox. -
Page 12: Electrical Specification
3 Specifications of Positioning System StG 40.90-09 PD 3.2 Electrical Specification nom. supply voltage 24 V DC max. voltage 33 V DC min. voltage 16 V DC maximum ripple voltage at max. actuator current 10 % at 100 Hz acceptable voltage drop at max. actuator current max. 10 % at control unit... -
Page 13: Actuator Specification
3 Specifications of Positioning System StG 40.90-09 PD 3.3 Actuator Specification StG 40.90-09 PD Effective rotation at the output shaft 90° Max. torque at the governor output shaft approx. 40 Nm Torque in steady state condition approx. 15.7 Nm Response time 0-100 % without load <... -
Page 14: Dimensions
3 Specifications of Positioning System StG 40.90-09 PD 3.4 Dimensions Figure 4: Dimensional drawing StG 40.90-09 PD... -
Page 15: Installation And Regulating Linkage
4 Regulating Linkage 4 Installation and Regulating Linkage 4.1 Installation The positioner must be firmly mounted on the engine using a support with stiffened brackets. Vibrating arrangements as may be caused by weak bracket material or missing stiffenings must be avoided by all means as this will increase vibrations and lead to faster wear of positioner and linkage. -
Page 16: Linkage Adjustment For Diesel Engines
4 Regulating Linkage 4.2.3 Linkage Adjustment for Diesel Engines The length of the connecting linkage is adjusted in such a way that with the governor in stop position the injection pump is set to 0 - 2 fuel marks. (Travel of the injection pump control rack is limited by the governor.) Full load position Elastic link... -
Page 17: Linkage Adjustment For Carburettor Engines
4 Regulating Linkage 4.2.4 Linkage Adjustment for Carburettor Engines For carburettor or gas engines, the length of the connecting linkage is adjusted in such a way that with the governor in full load position the throttle valve is completely open. In idling speed position, the elastic link must be slightly overcome. -
Page 18: Electrical Connection
Position value (-) 0 VDC n.c. Figure 8: Pin assignment of StG 40.90-09 PD 5.2 Connection of Power Supply Inappropriate choice of power supply or insufficient battery capacitance or incorrect connection of the power supply line or too small cable sizes of the feed line and the motor line of the positioner are bound have an adverse effect upon the performance of the speed governor. - Page 19 5 Electrical Connection Figure 9: Correct Connection of Power Supply If there are battery chargers with rapid charge mode installed in the plant, the rapid charge mode should no be used during operation. If there is no battery provided, it is absolutely necessary that a three phase power supply or a stabilized single phase power supply with at least 24 V DC, 10 Amps output power be used as a power source.
- Page 20 Figure 5: Length of Lever Arm ....................11 Figure 6: Example of linkage for diesel engines..............12 Figure 7: Example of linkage for gas engines................13 Figure 8: Pin assignment of StG 40.90-09 PD ................. 14 Figure 9: Correct Connection of Power Supply ............... 15...
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Page 21: Download Of Manuals
e-mail or address where you want the manuals to be sent to (if different from above) item code (as on front page, bottom right) and title of the desired manual or alternatively the technical data of your HEINZMANN equipment We would be pleased to receive your comments about the contents and presentation of our... -
Page 22: Declaration Of Incorporation
The technical documentation for the machinery is available from: Engineering management, HEINZMANN GmbH & Co. KG, Am Haselbach 1, 79677 Schönau ........
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