Burkert 3005 User manual

Operating Instructions
Bedienungsanleitung
Instructions de Service
Type 3005
Electromotive rotary actuator
Elektromotorischer Drehantrieb
Actionneur électrique

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert Werke GmbH & Co. KG, 2008 - 2017
Operating Instructions 1805/03_EU-EN_00805753 / Original DE

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Electromotive rotary actuator Type 3005
Contents
1. OPERATING INSTRUCTIONS ........................................................................................................................................................5
1.1. Symbols ......................................................................................................................................................................................5
2. CORRECT USE ......................................................................................................................................................................................6
2.1. Restrictions ...............................................................................................................................................................................6
3. GENERAL SAFETY INSTRUCTIONS ..........................................................................................................................................7
4. GENERAL INFORMATION ................................................................................................................................................................8
4.1. Contact address .....................................................................................................................................................................8
4.2. Warranty ......................................................................................................................................................................................8
4.3. Information on the Internet ...............................................................................................................................................8
5. SYSTEM DESCRIPTION ...................................................................................................................................................................9
5.1. Designated Application Area ...........................................................................................................................................9
5.2. General Description ..............................................................................................................................................................9
5.3. Exploded views ....................................................................................................................................................................10
5.4. Options .....................................................................................................................................................................................13
6. TECHNICAL DATA .............................................................................................................................................................................14
6.1. Conformity ..............................................................................................................................................................................14
6.2. Standards ................................................................................................................................................................................14
6.3. Approval ...................................................................................................................................................................................14
6.4. Operating Conditions ........................................................................................................................................................14
6.5. Identification ..........................................................................................................................................................................14
6.6. General Technical Data ....................................................................................................................................................15
7. INSTALLATION ...................................................................................................................................................................................20
7.1. Safety instructions .............................................................................................................................................................20
7.2. Installing the rotary actuator .........................................................................................................................................20
8. INSTALLATION ...................................................................................................................................................................................24
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8.1. Safety instructions .............................................................................................................................................................24
8.2. Electrical installation .........................................................................................................................................................24
8.3. Control card ...........................................................................................................................................................................29
9. OPTION: ROTARY ACTUATORS WITH EMERGENCY CURRENT MODEL ...........................................................33
9.1. Description .............................................................................................................................................................................33
9.2. Technical Data ......................................................................................................................................................................33
9.3. Electrical connection of safety block .......................................................................................................................34
9.4. Installation of safety block into the actuator drive ...........................................................................................36
10. START-UP .............................................................................................................................................................................................37
10.1. Safety instructions .............................................................................................................................................................37
10.2. Procedure ................................................................................................................................................................................37
11. OPERATION AND FUNCTION ....................................................................................................................................................38
11.1. Safety instructions .............................................................................................................................................................38
11.2. Manual operation ................................................................................................................................................................38
12. MAINTENANCE, TROUBLESHOOTING .................................................................................................................................39
12.1. Safety instructions .............................................................................................................................................................39
12.2. Maintenance Work ..............................................................................................................................................................39
12.3. Malfunctions ..........................................................................................................................................................................39
13. ACCESSORIES ..................................................................................................................................................................................41
14. PACKAGING AND TRANSPORT ...............................................................................................................................................42
15. STORAGE ..............................................................................................................................................................................................42
16. DISPOSAL ............................................................................................................................................................................................42
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Operating Instructions
1. 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.
WARNING!
The operating instructions contain important safety information!
Failure to observe these instructions may result in hazardous situations.
• The operating instructions must be read and understood.
1.1. Symbols
DANGER!
Warns of an immediate danger!
• Failure to observe the warning may result in a fatal or serious injury.
WARNING!
Warns of a potentially dangerous situation!
• Failure to observe the warning may result in serious injuries or death.
CAUTION!
Warns of a possible danger!
• Failure to observe the warning may result in moderately serious or minor injuries.
NOTE!
Warns of damage to property!
• 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
2. CORRECT USE
WARNING!
Incorrect use of the electromotive rotary actuator Type 3005 can be dangerous to people, nearby equipment
and the environment.
• The rotary actuator can be used indoors, e.g. 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 “5. System Description”.
• The device may be used only in conjunction with third-party devices and components recommended and
authorized by Bürkert (e.g. ATEX-approved components).
• 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.
2.1. Restrictions
If exporting the system/device, observe any existing restrictions.
Operate the device only when it is in perfect condition and in accordance with the operating instructions.
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General Safety Instructions
3. 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; the operator is responsible for observing these regulations, also with reference to the
installation personnel.
DANGER!
Risk of electric shock!
There is a serious risk of injury when reaching into the device.
• Before reaching into the device, always switch off the power supply and safeguard to prevent re-activation!
• Connect several electromotive rotary actuators 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!
Danger of explosion!
For specific device designs there is a risk of explosion if the device is opened in the explosion-protected area.
• Follow the safety instructions on the type label!
Danger of explosion caused by electrostatic charge!
If there is a sudden discharge from electrostatically charged devices or persons, there is a danger of explosion in
the EX area.
• Take appropriate measures to prevent electrostatic charges in the EX area.
• Clean the device surface by wiping it gently with a damp cloth.
General hazardous situations.
To prevent injury, ensure:
• That the system cannot be activated unintentionally.
• 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 body (e.g. by placing objects on it or standing on it).
• Do not make any external modifications to the device bodys. Do not paint the body parts or screws.
• Do not install the actuator with the cover facing down (head first).
• Installation and repair work may be carried out by authorized 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.
• The device may be operated only when in perfect condition and in consideration of the operating instructions.
• The general rules of technology apply to application planning and operation of the device.
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General Information
4. GENERAL INFORMATION
4.1. Contact address
Germany
Bürkert Fluid Control System
Sales Center
Chr.-Bürkert-Str. 13-17
D-74653 Ingelfingen
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
International
Contact addresses can be found on the final pages of the printed operating instructions.
And also on the internet at:
www.buerkert.com
4.2. Warranty
The warranty is only valid if the electromotive rotary actuator Type 3005 is used as intended in accordance with the
specified application conditions.
4.3. Information on the Internet
The operating instructions and data sheets for Type 3005 can be found on the Internet at:
www.burkert.com
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System Description
5. SYSTEM DESCRIPTION
5.1. Designated Application Area
The electromotive rotary actuator Type 3005 (designated below as rotary actuator) was developed to control ball
valves or flap valves with a quarter turn. Optionally the actuator is also available at a rotation angle of 180° and 270°.
5.2. General Description
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 “5.4. Options”.
The rotary actuator is a compact and powerful actuator system which ensures a long service life. The rotary actuator
has been designed for direct or alternating current at varying output and for torques from 25 to 1000 Nm (actuator
with analogue signal 25 - 300 Nm).
The utilized materials guarantee maintenance-free operation and ensure a low thermal load. All standard version rotary
actuators 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 actuator. It can be combined with the
following components:
• Stainless steel ball valve with two-part body (Type 2651),
• Stainless steel ball valve with three-part body (Type 2654),
• Plastic ball valve (Type 2657),
• Metal flap valve (Type 2671),
• Plastic flap valve (Type 2674).
The actuator direction cannot be reversed in the same operating process. The rotary actuator does not reverse
automatically.
Mechanical operation is also possible via the handwheel on the rotary actuator. In electrical mode the handwheel
is not rotated with the actuator.
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System Description
5.3. Exploded views
Motor 25 – 75 Nm Motor 25 – 75 Nm with control card
1
2
3
4
5.a
16
15
13
12
6
7
9
8
10
11
14.a
1
2
3
4
5.b
6
7
9
8
10
11
16
15
13
12
14.b
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Figure 1: Exploded view of motor 25 – 75 Nm
No. Designation No. Designation
1 Position indicator 10 Body
2 Hood 11 Place for type label
3 Stainless steel screws 12 Additional limit switch
4 Motor 13 Cams
5.a* Control and power supply card 14.a* Control and power supply
5.b* Power supply card 14.b* Terminal strip for power supply
6 Gear plate 15 Threaded connection ISO M20
7 O-ring 16 Screw for earth
8 Gears 17 Control card (for variable speed actuator
only)
9 Push-button
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System Description
Motor 100 - 300 Nm Motor 100 - 300 Nm with control card
Figure 2: Exploded view of motor 100 – 300 Nm
No. Designation No. Designation
1 Position indicator 10 Body
2 Hood 11 Type label
3 Stainless steel screws 12 Additional limit switch
4 Motor 13 Cams
5.a* Control and power supply card 14.a* Control and power supply
5.b* Power supply card 14.b* Terminal strip for power supply
6 Gear plate 15 Threaded connection ISO M20
7 O-ring 16 Screw for earth
8 Gears 17 Mechanical limit stops
9 Handwheel 18 Control card (for variable speed actuator
only)
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System Description
Motor 600 - 1000 Nm
Figure 3: Exploded view of motor 600 - 1000 Nm
No. Designation No. Designation
1 Position indicator 9 Handwheel
2 Hood 10 Body
3 Stainless steel screws 11 Place for type label
4 Motor 13 Cams
5 Control and power supply card 15 Threaded connection ISO M20x1.5
6 Gear plate 16 Screw for earth
7 O-ring 17 Mechanical limit stops
8 Gears
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System Description
5.4. Options
• 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 signal: 0 – 10 V, 0 – 20 mA, 4 – 20 mA
• Rotary actuator with emergency current model
(see Chapter “9. Option: Rotary actuators with emergency current model”).
• 2 additional limit switches
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Technical Data
6. TECHNICAL DATA
6.1. Conformity
The explosion-protected electric rotary actuator Type 3005 conforms to the EC Directives according to the Dec-
laration of Conformity.
6.2. Standards
The applied standards which are used to demonstrate compliance with the EC Directives are listed in the EC
type test certificate and/or the EC Declaration of Conformity.
6.3. Operating Conditions
Ambient temperature: -20 °C ... +70 °C
-10 °C ... + 40 °C Emergency reset
Protection class: IP67 in accordance with EN 60529 with cable bushing ISO 20 or protective
flap
NOTE!
• Avoid heat sources which may result in the permitted temperature range to be exceeded.
6.4. Identification
The rotary actuator is fitted with a type label which uniquely identifies the device and indicates the most important
technical data.
Do not remove the type label from the rotary actuator!
It is essential for identification when installing and servicing the device.
The warranty is void without the type label.
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Technical Data
6.4.1. Description of the type label.
3005
S45/07
24V AC/DC ED 50%
150Nm 30 Sek 90° 45W
IP67 OF 076688/ 107
179 725
Type designation
Duty cycle
Operating voltage
Torque
Actuating time for 90°
Actuating angle
Output
Protection class
Identification number
Figure 4: Example of type label labelling
6.5. General Technical Data
6.5.1. Mechanical data
Dimensions: See chapter “6.5.2. Dimensions”
Weight: 25 – 75 Nm; 3.1 kg
100 – 300 Nm; 5.6 kg
600 - 1000 Nm; 20 kg
Body material: Body made of aluminium
Cover made of polyamide (optionally aluminium)
Axles and screws made of stainless steel
Gears made of galvanized 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 figure “Figure 17” and “Figure 18”)
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Technical Data
6.5.2. Dimensions
Motor 25 - 75 Nm
Figure 5: Dimensions Type 3005 at torque 25 – 75 Nm
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Technical Data
Motor 100 – 300 Nm
Figure 6: Dimensions Type 3005 at torque 100 – 300 Nm
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Technical Data
Motor 600 - 1000 Nm
Figure 7: Dimensions Type 3005 at torque 600 - 1000 Nm
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Technical Data
6.5.3. Electrical data
Connections: 2 threaded connections ISO 20
Limit switches: 2 limit switches for the motor
2 potential-free limit switches (for position feedback)
Output: max. 250 V AC / 5 A
Electrical data for standard version without analogue signal and position controller version with 4 – 20 mA,
0 – 20 mA or 0 – 10 V analogue input signal
Torque [Nm] 90° actuating time [s] Power input [W] Voltage / frequency
[V / Hz]
25 7 45 100-240 / 50/60 (100-350 DC)
15-30 AC (12-48 DC 1))
45 15 45 100-240 / 50/60 (100-350 DC)
15-30 AC (12-48 DC 1))
75 20 45 100-240 / 50/60 (100-350 DC)
15-30 AC (12-48 DC 1))
100 15 45 100-240 / 50/60 (100-350 DC)
15-30 AC (12-48 DC 1))
150 30 45 100-240 / 50/60 (100-350 DC)
15-30 AC (12-48 DC 1))
300 60 45 100-240 / 50/60 (100-350 DC)
15-30 AC (12-48 DC 1))
600 38 250 100-240 / 50/60 (100-350 DC)
15-30 AC (12-48 DC 1))
1000 38 250 100-240 / 50/60 (100-350 DC)
15-30 AC (12-48 DC 1))
We recommend an actuator designed with 1.5 times the maximum torque of the fitting (with 2 times
the maximum torque for variable speed actuators)
1) The operating voltage must not drop below 11.5 V
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Installation
7. INSTALLATION
7.1. Safety instructions
DANGER!
Risk of electric shock!
There is a serious risk of injury when reaching into the device.
• Always disconnect the power and secure it from re-activation before removing the cover, disconnecting the
gears or using the lever.
• Connect several rotary actuators always with phase separation via a switch!
• Protect the rotary actuators with a mains-operated fuse!
• Observe applicable accident prevention and safety regulations for electrical equipment!
WARNING!
Danger - improper installation!
Improper installation may result in injuries as well as damage to the device and the area around it.
• Installation may be carried out by authorised technicians only and with the appropriate tools!
• Observe the specifications in chapter “6. Technical Data”.
Danger due to unintentional activation of the device!
Unintentional activation of the device during installation may result in injuries and damage.
• Take appropriate measures to prevent the device from being accidentally actuated.
7.2. Installing the rotary actuator
The rotary actuator is supplied with the presetting <Closed>.
The rotary actuator can be fitted to a ball valve or flap valve via the following fastening options:
• ISO F05 (4 x M6 with a flange Ø of 50 mm)
• ISO F07 (4 x M8 with a flange Ø of 70 mm)
• ISO F10 (4 x M10 with a flange Ø of 102 mm)
• ISO F12 (4 x M12 with a flange Ø of 125 mm)
7.2.1. Shaft end
The sizes of the inner star shape of the shaft end depend on the size of the actuator. Only the standard size of the
inner star shape is enclosed with each actuator (see table).
Actuator size [Nm] Standard size of the inner star shape [mm]
25 17 / 11
45 / 75 17 / 14
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