GEM 9468 Manual de usuario
GEMÜ 9468
Motorized quarter turn actuator
Operating instructions
EN
further information
webcode: GW-9468
All rights including copyrights or industrial property rights are expressly reserved.
Keep the document for future reference.
© GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG
02.09.2020
www.gemu-group.com2 / 26GEMÜ 9468
Contents
1 General information .................................................. 4
1.1 Information ......................................................... 4
1.2 Symbols used ..................................................... 4
1.3 Warning notes .................................................... 4
2 Safety information .................................................... 4
3.1 GEMÜ 2070 ......................................................... 5
3.2 GEMÜ 4100, 4200 ............................................... 5
3.3 GEMÜ 6400 ......................................................... 6
4 CONEXO RFID label ................................................... 6
5 Correct use ............................................................... 6
6 Order data ................................................................. 7
7 Technical data .......................................................... 8
8 Dimensions ............................................................... 10
9 Manufacturer's information ....................................... 12
9.1 Delivery ............................................................... 12
9.2 Transport ............................................................ 12
9.3 Storage ............................................................... 12
10 Functional description ............................................... 12
10.1 Actuator versions ............................................... 12
10.2 Functional versions ............................................ 12
11 Mechanical mounting ................................................ 13
12 Electrical connection ................................................. 14
13 Setting and operation ................................................ 18
13.1 Setting the end positions ................................... 18
13.2 Optical position indicator .................................. 18
13.3 Manual override .................................................. 18
14 Commissioning ......................................................... 19
15 Operation .................................................................. 19
15.1 Setting the limit switches .................................. 19
16 Troubleshooting ........................................................ 21
17 Inspection and maintenance ...................................... 22
17.1 Cleaning the product .......................................... 22
18 Disassembly .............................................................. 22
19 Disposal .................................................................... 22
20 Returns ..................................................................... 23
21 Declaration of Incorporation according to 2006/42/
EC (Machinery Directive) ........................................... 24
22 Declaration of conformity according to 2014/30/EU
(EMC Directive) ......................................................... 25
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www.gemu-group.com4 / 26GEMÜ 9468
1 General information
1 General information
1.1 Information
– The descriptions and instructions apply to the stand-
ard versions. For special versions not described in this
document the basic information contained herein ap-
plies in combination with any additional special docu-
mentation.
– Correct installation, operation, maintenance and repair
work ensure faultless operation of the product.
– Should there be any doubts or misunderstandings, the
German version is the authoritative document.
– Contact us at the address on the last page for staff
training information.
1.2 Symbols used
The following symbols are used in this document:
Symbol Meaning
●Tasks to be performed
Response(s) to tasks
– Lists
1.3 Warning notes
Wherever possible, warning notes are organised according to
the following scheme:
SIGNAL WORD
Type and source of the danger
Possible
symbol for the
specific
danger
Possible consequences of non-observance.
Measures for avoiding danger.
Warning notes are always marked with a signal word and
sometimes also with a symbol for the specific danger.
The following signal words and danger levels are used:
DANGER
Imminent danger!
▶Non-observance can cause death or
severe injury.
WARNING
Potentially dangerous situation!
▶Non-observance can cause death or
severe injury.
CAUTION
Potentially dangerous situation!
▶Non-observance can cause moderate
to light injury.
NOTICE
Potentially dangerous situation!
▶Non-observance can cause damage to
property.
The following symbols for the specific dangers can be used
within a warning note:
Symbol Meaning
Danger – high voltage
2 Safety information
The safety information in this document refers only to an in-
dividual product. Potentially dangerous conditions can arise
in combination with other plant components, which need to
be considered on the basis of a risk analysis. The operator is
responsible for the production of the risk analysis and for
compliance with the resulting precautionary measures and
regional safety regulations.
The document contains fundamental safety information that
must be observed during commissioning, operation and
maintenance. Non-compliance with these instructions may
cause:
– Personal hazard due to electrical, mechanical and
chemical effects.
– Hazard to nearby equipment.
– Failure of important functions.
– Hazard to the environment due to the leakage of dan-
gerous materials.
The safety information does not take into account:
– Unexpected incidents and events, which may occur
during installation, operation and maintenance.
– Local safety regulations which must be adhered to by
the operator and by any additional installation person-
nel.
Prior to commissioning:
1. Transport and store the product correctly.
2. Do not paint the bolts and plastic parts of the product.
3. Carry out installation and commissioning using trained
personnel.
4. Provide adequate training for installation and operating
personnel.
5. Ensure that the contents of the document have been fully
understood by the responsible personnel.
6. Define the areas of responsibility.
7. Observe the safety data sheets.
8. Observe the safety regulations for the media used.
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During operation:
9. Keep this document available at the place of use.
10. Observe the safety information.
11. Operate the product in accordance with this document.
12. Operate the product in accordance with the specifica-
tions.
13. Maintain the product correctly.
14. Do not carry out any maintenance work and repairs not
described in this document without consulting the manu-
facturer first.
In cases of uncertainty:
15. Consult the nearest GEMÜ sales office.
3 Product description
3.1 GEMÜ 2070
1
3
4
5
6
2
Item Name Materials
1 Housing cover ABS
2 CONEXO RFID label
(available upon
request)
Polyester (PET)
3 Optical position
indicator
Natural PP-R
4 Housing base ABS
5 Manual override
6 Connection for
manual override
3.2 GEMÜ 4100, 4200
3
4
1
5
2
Item Name Materials
1 Housing cover Aluminium
2 CONEXO RFID label
(available upon
request)
Polyester (PET)
3 Housing base Aluminium
4 Optical position
indicator
Natural PP-R
5 Manual override
3 Product description
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4 CONEXO RFID label
3.3 GEMÜ 6400
3
4
1
6
5
2
Item Name Materials
1 Optical position
indicator
Natural PP-R
2 Housing cover Aluminium
3 CONEXO RFID label
(available upon
request)
Polyester (PET)
4 Housing base Aluminium
5 Manual override
6 Connection for manual
override
3.4 Description
GEMÜ 9468 is a motorized quarter turn actuator. The motor
is designed for DC and AC operating voltages. A manual
override and an optical position indicator are integrated as
standard. The torque in the end positions is increased. This
enables a closing curve matched to the valves.
3.5 Function
The GEMÜ 9468 motorized quarter turn actuator has a com-
pact design. The motor and gearbox are fitted in an alu-
minium housing (actuator version 4100/4200/6400) or in a
plastic housing (actuator version 2070). The quarter turn ac-
tuator is designed for use with AC or DC operating voltages
and utilises a DC motor with a secondary spur gear. The 90°
movement is achieved by a ball screw and lever based on the
scotch yoke principle. An optical position indicator and a
manual override are integrated. The end positions are ad-
justable by means of microswitches. In the end positions, the
motor is stopped immediately by a short circuit in the rotor.
The limit switches are mounted on a switch mounting plate
and are adjustable. This means that an opening and closing
limit are possible. When setting the end positions, a distance
of approx. 0.5–1 mm must be ensured in the lever of the re-
spective end positions. The power supply can be 12 V/24 V
DC, 12 V/24 V AC or 100–250 V AC, depending on the ver-
sion.
4 CONEXO RFID label
NOTICE
Product surface
▶The CONEXO RFID label cannot be read out on metallic
surfaces.
CONEXO RFID label
The CONEXO RFID label can be retrofitted on existing com-
ponents and can also be fitted to products from third-party
suppliers. The CONEXO RFID label must be ordered separ-
ately and affixed to the desired component for this purpose.
4.1 Construction
RFID label
RFID chip
Transfer paper
4.2 Assembly
1. Degrease the surface of the product in the area to be
covered.
2. Pull the transfer paper off the RFID label.
3. Affix the RFID label to the appropriate place on the
product.
5 Correct use
DANGER
Danger of explosion
▶Risk of death or severe injury.
●Do not use the product in potentially
explosive zones.
WARNING
Improper use of the product
▶Risk of severe injury or death.
▶Manufacturer liability and guarantee will be void.
●Only use the product in accordance with the operating
conditions specified in the contract documentation and
in this document.
The product is not intended for use in potentially explosive
areas.
6 Order data
The order data provide an overview of standard configurations.
Please check the availability before ordering. Other configurations available on request.
Order codes
1 Type Code
Motorized quarter turn actuator,
optical position indicator,
manual override
9468
2 Fieldbus Code
Without 000
3 Actuator use Code
Accessory Z
4 Actuator connection Code
Flange type DIN EN ISO 5211, F07 F07
Flange type DIN EN ISO 5211, F10 F10
5 Location spigot Code
Without location spigot N
With location spigot Y
6 Coupling and wrench size Code
Star, WAF = 11 mm S11
Star, WAF = 14 mm S14
Star, WAF = 17 mm S17
Star, WAF = 22 mm S22
7 Voltage/Frequency Code
24 V DC C1
8 Control module Code
On/Off actuator with relay,
not reversible
00
On/Off actuator with 2 additional,
potential-free limit switches,
with relay, not reversible
0E
On/Off actuator with potentiometer output, with
relay, not reversible
0P
9 Actuator version Code
GEMÜ actuator, motorized, size 2, operating time
15 s, torque 70 Nm,
supply voltage C1
2070
GEMÜ actuator, motorized, size 4, operating time
20 s, torque 100 Nm,
supply voltage C1
4100
GEMÜ actuator, motorized, size 4, operating time
16 s, torque 200 Nm,
supply voltage C1
4200
10 Type of design Code
1 Hirschmann connector N6R 6598
11 CONEXO Code
without
Integrated RFID chip for electronic identification
and traceability
C
Order example
Order option Code Description
1 Type 9468 Motorized quarter turn actuator,
optical position indicator,
manual override
2 Fieldbus 000 Without
3 Actuator use Z Accessory
4 Actuator connection F07 Flange type DIN EN ISO 5211, F07
5 Location spigot Y With location spigot
6 Coupling and wrench size S17 Star, WAF = 17 mm
7 Voltage/Frequency C1 24 V DC
8 Control module 00 On/Off actuator with relay,
not reversible
9 Actuator version 4100 GEMÜ actuator, motorized, size 4, operating time 20 s, torque 100
Nm,
supply voltage C1
10 CONEXO without
6 Order data
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7 Technical data
7.1 Temperature
Ambient temperature: -10 to 60 °C
Storage temperature: 0 to 40 °C
7.2 Product compliance
Machinery Directive: 2006/42/EC
EMC Directive: 2014/30/EU
Low Voltage
Directive:
2014/35/EU
7.3 Electrical data
Duty cycle: Continuous duty
Electrical protection: Internal for functional module 0x
Actuator version 2070: MT 6.3 A
Actuator version 4100, 4200: MT 10.0 A
Output signals (option): Potential-free limit switches (change-over contact 250 V AC/6 A)
Actual value potentiometer: 3 kΩ (± 20 %)
Input signal: 24 V DC
Electrical protection
class:
I (DIN EN 61140)
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7 Technical data
7.3.1 Electrical connection
Electrical connection
type:
Binder connector series 692/693
Cable diameter: 6.0 to 8.0 mm
Recommended motor
protection:
The motor protection must be provided on-site.
GEMÜ recommends the following motor protection:
Motor protection switch
type:
Siemens 3RV 1011-1FA10
Set current: 4.0 A
Rated voltage: 24 V DC (+10/-15 %)
Power consumption: Actuator version 2070:
Actuator version 4100:
Actuator version 4200:
63 W
105 W
90 W
Current consumption: Actuator version 2070:
Actuator version 4100:
Actuator version 4200:
2.6 A
4.4 A
3.6 A
Max. current at start up: Actuator version 2070:
Actuator version 4100:
Actuator version 4200:
14.0 A
35.0 A
35.0 A
7.4 Mechanical data
Installation position: Optional
Protection class: IP 65 acc. to EN 60529
Weight: Actuator version 2070: 4.6 kg
Actuator version 4100, 4200: 11.6 kg
Manual override: via enclosed hand crank
Operating time: Actuator version 2070: approx. 15 s
Actuator version 4100: approx. 20 s
Actuator version 4200: approx. 16 s
Torques: Actuator version 2070: 70 Nm
Actuator version 4100: 100 Nm
Actuator version 4200: 200 Nm
Nominal travel: 90°
Max. travel: 93°
Setting range: 0 to 20° (limit switch Min.)
70 to 93° (limit switch Max.)
GEMÜ 9468www.gemu-group.com 9 / 26
7 Technical data
8 Dimensions
8.1 Actuator version 2070
83,5 121,5
40
51
235
167
155
Dimensions in mm
8.2 Actuator version 4100, 4200
277,5
131
207
105 145
Dimensions in mm
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8 Dimensions
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