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ExMax-...-CY
Special options
Technical data
Torque motor (min.)
Torque spring (F)
Torque blockade
Dimensioning of external load
Supply voltage / frequency
Power consumption
Protection class
Angle of rotation and indication
Working direction
Motor running times
Motor
Control mode Y
Feedback signal U
Resistance of Y and U signals
Adjustment of Y and U
Spring return (F)
Spring return response time
Spring return running time (F)
Safety operations at 10 sec. (F)
Axle of the actuator
Electrical connection
Diameter of cable
Cable gland
Manual override
Heater
Housing material
Dimensions (L × W × H)
Weight
Ambients
Humidity
Operating 7,5 sec. motor run time
≥ 15 sec. motor run time at 15 / 30 / 60 / 120 s 100 % of ED is permitted
Self adjustment
Wiring diagrams
Scope of delivery
Parameter at delivery
Approbations
ATEX Directive
2014 /34 /EU
EU-Type Examination
EPS 17 ATEX 1 132 X
IECEx Conformity
IECEx EPS 17.0065X
Marking Gases
II 2 (2) G Ex db [ib Gb] IIC T6, T5 Gb
Types ...-CTS
II 2 (2) G Ex db [ib Gb] IIB T6, T5 Gb
Marking Dusts
II 2 (2) D Ex tb [ib Db] IIIC T80°C, T95°C Db
CE Marking
CE 0158
EMC Directive
2014/ 30 / EU
Low Voltage Directive
2014/ 35 / EU
Enclosure Protection
IP66 in acc. with EN 60529
Schischek GmbH Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. +49 9101 9081-0, Fax +49 9101 9081-77, E-Mail info-de@schischek.com
ExMax-...-CYF
... -CTS
... -VAS
ExMax- 5.10 -CY
5 / 10 Nm selectable on site
15 / 30 Nm selectable on site
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In blockade and end positions torques are higher than above specified torques for motor and spring.
Upon spring return the external load should be max. 80 % of torque spring (F).
24 VAC / DC ± 10 %, self adaptable, frequency 50...60 Hz ± 20 %
max. starting currents see
Extra information (in acc. with voltage, I
Class I (grounded)
95° incl. ~ 5° pretension, mechanical value indication
Selectable by left/right mounting to the damper/valve shaft
7,5 / 15 / 30 / 60 / 120 s / 90° selectable on site
Brushless DC motor
4...20 mA , galvanic separation between supply and Y-signal
0...10 VDC
Input signal: Y
0...10 VDC at 10 kΩ. Feedback signal: U
U
In case of external mechanical limitation of the angle of rotation, it is possible to perform an adjustment drive started by pushing the button (T)
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Double square 12 × 12 mm, direct coupling, 100 % overload protected and self locking up to 15 Nm
Cable ~ 1 m, wire cross section 0.5 mm², equipotential bonding 4 mm².
Connections in hazardous areas require an Ex-e terminal box!
~ Ø 8 mm
~ Ø 8 mm
M16 × 1.5 mm
Use delivered socket wrench, max. 4 Nm
Integrated, controlled heater for ambient temperature down to max. −40 °C
Aluminium die-cast housing, coated. Optional with seawater resistant coating (...-CTS) or stainless steel housing,
№ 1.4581 / UNS-J92900 / similar AISI 316Nb (...-VAS)
210 × 95 × 80 mm, for diagrams see
~ 3,5 kg aluminium housing, stainless steel ~ 7 kg
Storage temperature −40...+70 °C, working temperature −40...+40 °C at T6 and −40...+50 °C at T5
0...90 % rH, non condensing
at 24 V: S3 – 50 % ED intermittent mode (ED = duty cycle)
Before initial operation you need to start the self adjustment mode for "gentle" blockade and adjustment of rotation angle
SB 6.0
SB 6.0
Actuator, 4 screws M4 × 100 mm, 4 nuts M4, Allen key for simple manual override
5 Nm, 30 s/90°
15 Nm, 30 s/90°
www.schischek.com
ExMax- 15.30 -CY
ExMax- 5.10 -CYF
5 / 10 Nm selectable on site
min. 10 Nm
>> I
start
0...10 VDC at 2.000...∞ Ω
U
spring return upon voltage interruption
up to 1 sec. after voltage interruption
~ 10 s/ 90°
min. 10,000 acc. to construction of damper and ambient
~ Ø 8 mm
Extra information
SB 6.1
5 Nm, 30 s/ 90°
Special solutions and accessories
...-CTS
Types in aluminium housing with seawater resistant coating,
parts nickel-plated
...-VAS
Types in stainless steel housing, parts nickel-plated
ExBox-Y/S... Ex-e terminal boxes for zone 1, 2, 21, 22
MKK-S
Mounting bracket for boxes type ...Box-... directly on actuator
ExSwitch
2 external aux. switches, adjustable for zone 1, 2, 21, 22
HV-S...
Comfortable manual override for...Max actuators size S
KB-S
Clamp for damper shafts Ø 10...20 mm and
AR-12-xx
Reduction part for 12 mm square connection to 11, 10, 9 or 8 mm shafts
Kit-S8
Cable glands nickel-plated
Adaptions
for dampers and valves on request
E X P L O S I O N P R O O F
ExMax- 15 -CYF
15 Nm
min. 15 Nm
), approx. 5 W holding power, approx. 16 W for heater
rated
~ Ø 8 mm
SB 6.1
15 Nm, 30 s/ 90°
□
10...16 mm
ExMax-S-CY_en
V04 – 19-Nov-2018
2 / 4
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