Burkert 3005 User manual
Operating Instructions
Bedienungsanleitung
Instructions de Service
Electromotive rotary actuator
Elektromotorischer Drehantrieb
Actionneur électrique
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous resérve de modification techniques.
© 2008 - 2010 Bürkert Werke GmbH
Operating Instructions 1003/02_EU-ML_00805753 / Original DE
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Electromotive rotary actuator
Co n t e n t s
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EC Declaration of Conformity
As manufacturer we hereby declare that the products with the designation:
satisfy the requirements which are specified in the following Directives of the European Council:
•
•
•
The products were assessed concerning the compliance with the particularly
with regard to the following harmonized standards:
•
•
Additional requirements for solenoid valves: •
The products were assessed concerning the compliance with the
particularly with regard to the following harmonized standards:
•
•
To satisfy the requirements of following applies:
Devices covered by this Declaration must not be put into service until the entire machine, into which they are incor-
porated, has been declared in conformity with the provisions of the directive.
Corporate Quality, Uwe Schlauch
Bürkert Werke GmbH & Co. KG
Christian-Bürkert-Straße 13-17
74653 Ingelfingen Germany
Ingelfingen, 07.04.2009
(This document was issued electronically and is therefore valid without signature)
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Operating Instructions
The operating instructions describe the entire life cycle of the device. Keep these instructions in a location which is easily
accessible to every user and make these instructions available to every new owner of the device.
Failure to observe these instructions may result in hazardous situations.
The operating instructions must be read and understood.•
Failure to observe the warning may result in a fatal or serious injury.•
Failure to observe the warning may result in serious injuries or death. •
Failure to observe this warning may result in a moderately severe or minor injury.•
Failure to observe the warning may result in damage to the device or the equipment. •
Designates additional significant information, tips and recommendations.
Refers to information in these operating instructions or in other documentation.
designates a procedure which you must carry out.
→
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Correct Use
The rotary actuator can be used to actuate fittings, especially ball valves or shut-off flaps• .
During use observe the permitted data, the operating conditions and conditions of use specified in the con-•
tract documents and operating instructions, as described in chapter 6.System Description.
The device may be used only in conjunction with third-party devices and components recommended and •
authorised by Bürkert.
Correct transportation, correct storage and installation and careful use and maintenance are essential for reli-•
able and problem-free operation.
Use the device only as intended.•
If exporting the system/device, observe any existing restrictions.
The electromotive rotary actuator Type 3005 must not be used in areas where there is a risk of explosion ( in this•
case please use type 3004).
Do not put any loads on the housing (e.g. by placing objects on it or standing on it).•
Do not make any external modifications to the device housings.• Do not paint the housing parts or screws.
Do not install the actuator with the cover facing down (head first).•
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General Safety Instructions
These safety instructions do not make allowance for any:
Contingencies and events which may arise during the installation, operation and maintenance of the devices.•
Local safety regulations, whereby the operator is responsible for their compliance, by the installation personnel •
too.
There is a serious risk of injury when reaching into the device.
Before starting work, always switch off the power supply and safeguard to prevent re-activation!•
Connect several electromotive rotary drives always with phase separation via a switch.•
Protect the device with a mains-operated fuse.•
Observe applicable accident prevention and safety regulations for electrical equipment!•
Take appropriate measures to prevent the equipment from being accidentally actuated!•
This work may be carried out by authorised technicians only and with the appropriate tools!•
After an interruption in the power supply or pneumatic supply, ensure that the process is restarted in a •
defined or controlled manner!
Failure to observe these rules may result in injuries and/or damage to the device and possibly the area around
it as well.
Observe the general rules of technology!•
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General Safety Instructions
The device contains electronic components which react sensitively to electrostatic discharge (ESD). Con-•
tact with electrostatically charged persons or objects is hazardous to these components. In the worst case
scenario, they will be destroyed immediately or will fail after start-up.
Observe the requirements in accordance with EN 100 015 – 1 to minimise or avoid the possibility of dam-•
age caused by sudden electrostatic discharge!
Also ensure that you do not touch electronic components when the power supply voltage is present!•
The electromotive rotary actuator Type 3005 was developed with due consideration given to the accepted
safety rules and is state-of-the-art. However, dangers can still arise.
Operate the device only when it is in perfect condition and in accordance with the operating
instructions.
Failure to observe these instructions and unauthorized tampering with the device release us from any
liability and also invalidate the warranty covering the devices and accessories!
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General Information
Check immediately upon receipt of delivery that the contents are not damaged and that they correspond to the type
and quantity as indicated on the delivery note or packing list.
If there are any discrepancies, please contact us immediately.
Contact address:
Bürkert Fluid Control System
Sales Centre
Chr.-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. + 49 (0) 7940 - 10 91 111
Fax + 49 (0) 7940 - 10 91 448
E-mail: [email protected]
Contact addresses can be found on the final pages of these operating instructions.
And also on the Internet at:
www.buerkert.com Bürkert Company Locations
This document contains no promise of guarantee. Please refer to our general terms of sales and delivery. The war-
ranty is only valid if the electromotive rotary actuator Type 3005 is used as intended in accordance with the specified
application conditions.
The warranty extends only to defects in the electromotive rotary actuator Type 3005 and its
components.
We accept no liability for any kind of consequential damage which could occur due to failure or malfunction
of the device.
The approval mark indicated on the Bürkert rating plates refers to Bürkert products.
The operating instructions and data sheets for Type 3005can be found on the Internet at:
www.burkert.com Documentation Type 3005
The complete documentation is also available on CD and can be ordered by quoting part no. 804625.
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System Description
The electromotive rotary actuator Type 3005 (designated below as rotary drive) was developed to control ball valves
or flap valves with a quarter turn. Optionally the drive is also available at a rotation angle of 180° and 270°.
On account of its modular design the basic device can be expanded with many options.
Options for expanding the basic device can be found in chapter 6.4.Options.
The rotary actuator is a compact and powerful actuator system which ensures a long service life. The rotary actuator
is designed for direct or alternating current at varying power and for torques from 25 to 1 000 Nm (drive with ana-
logue signal 25 - 300 Nm).
The utilised materials guarantee maintenance-free operation and ensure a low thermal load. All standard version rotary
actuator feature manual emergency actuation and two additional limit switches and are tested by the manufacturer.
The limit switches have been set to 0 - 90° swivel operation.
The electromotive rotary actuator is available as an On/Off or variable speed drive. It can be combined with the
following components:
Stainless steel ball valve with two-part housing (Type 2651)•
Stainless steel ball valve with three-part housing (Type 2654)•
Plastic ball valve (Type 2657)•
Metal flap valve (Type 2671)•
Plastic flap valve (Type 2674)•
The drive direction cannot be reversed in the same operating process. The rotary actuator does not reverse
automatically.
Mechanical operation, without switching over the motor, is also possible via the handwheel on the rotary actuator.
In electrical mode the handwheel is not rotated with the drive.
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System Description
Exploded view of motor 25 - 75 NmFig. 1:
1 Position indicator Housing
2 Hood Rating plate
3 Stainless steel screws Additional limit switch
4 Motor Cams
5.a* Control and power supply card Control and power supply
5.b* Power supply card Terminal strip for power supply
6 Gear plate Cable gland ISO M20
7 O-ring Screw for earth
8 Gears Control card (for variable speed drive only)
9 Push-button
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System Description
Fig. 2: Exploded view of motor 100 - 300 Nm
1 Position indicator Housing
2 Hood Rating plate
3 Stainless steel screws Additional limit switch
4 Motor Cams
5.a* Control and power supply card Control and power supply
5.b* Power supply card Terminal strip for power supply
6 Gear plate Cable gland ISO M20
7 O-ring Screw for earth
8 Gears Mechanical limit stops
9 Handwheel Control card (for variable speed drive only)
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System Description
Fig. 3: Exploded view of motor 600 - 1 000 Nm
1 Position indicator 9 Handwheel
2 Hood Housing
3 Stainless steel screws Rating plate
4 Motor Cams
5 Control and power supply card Inner thread M20x1.5
6 Cast iron plate Screw for earth
7 O-ring Mechanical limit stops
8 Gears
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System Description
Three-position rotary actuator (180°)•
Rotation angle 180° or 270°•
Rotary actuator with feedback potentiometer•
- Potentiometer with resistance values 100 W, 1 KW, 5 KW or 10 KW
- Analogue feedback via 4 ... 20 mA signal
Rotary actuator with integrated emergency reset• (see 9.Option: rotary actuators with integrated Emergency
reset)
2 additional limit switches•
Heating resistor 10 W•
The rotary actuator is fitted with a rating plate which uniquely identifies the device and indicates the most important
technical data.
Do not remove the rating plate from the rotary actuator!
It is essential for identification when installing and servicing the device.
The warranty is void without the rating plate.
Rating plate
3005
S45/07
24V AC/DC ED 50%
150Nm 30 Sek 90° 45W
IP67 OF 076688/ 107
179 725
Location of the rating plateFig. 4: Rating plate (example)Fig. 5:
3005 Type designation
24 V AC/DC Operating voltage
ED 50% Duty cycle
150 Nm Torque
30 sec Actuating time for 90°
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System Description
90° Actuating angle
45 W Output
IP67 Protection class
........ Serial number
....... . Identification number
....... Date of manufacture (encoded)
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Technical Data
Ambient temperature: -20 °C ... +70 °C
Permitted air humidity: <70 %
Permitted application area: 0 - 2,000 m height
Protection class: IP67 in accordance with EN 60529 with cable bushing ISO 20 or protective
flap
Avoid heat sources which may result in the permitted temperature range to be exceeded.•
CE mark conforms to EMC Directive 204/108/EEC (only if cables, plugs and sockets connected correctly).
Dimensions: See chapter 7.3.2.Dimensions
Weight: 25 -75 Nm; 3.1 kg
100 - 300 Nm; 5.6 kg
600 - 1,000 Nm; 20 kg
Housing material: Cover and housing made of nylon
Axles and screws made of stainless steel
Gears made of galvanised steel
Actuating angle: 90° (optional 180°, 270°) ± 5°
Duty cycle: 50 % at maximum torque (optionally 80 %)
Manual emergency actuation: with open-end wrench on faces of the axle (up to 75 Nm);
by handwheel (from 100 Nm)
Working modes: Open/Closed mode or Three points mode (see Fig. 22:Three points mode and
Fig. 23:Open / Closed mode / Emergency current model)
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Technical Data
Dimensions Type 3005 with torque 25 - 75 NmFig. 6:
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Technical Data
Dimensions Type 3005 with torque 100 - 300 NmFig. 7:
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Technical Data
Dimensions Type 3005 with torque 600 - 1 000 NmFig. 8:
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