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ExMax-50...150
Special makes
Technical data
Torque motor
Torque spring return (F)
Dimension of external torque
Supply voltage/Frequency
Power supply rating
Power consumption
Power consumption heater
Protection class
Angle of rotation and indication
Working direction
Motor running time
Motor
Spring return (F)
Spring return running time (F)
Safety operations
Response time spring return
Control mode
Axle of the actuator
Electrical connection
Diameter of cable
Cable gland
Manual override
Integral heater
Housing material
Dimensions
Weight
Ambients
Humidity
Operation mode
Self adjustment
Maintenance
Cleaning
Wiring diagrams (SB)
Delivery
Parameter at delivery
Explosion proof
ExMax actuators – size M
PTB-tested
PTB 04 ATEX 1028 X
In acc. with ATEX
RL 94/9/EC (ATEX)
Approval for gas
II2(1)G Ex d[ia] IIC T6/T5 gas, mist, vapour, zone 1 and 2
Approval for dust
II2(1)D Ex tD A21 [iaD] IP66 T80°C dust, zone 21 and 22
Identification
CE No. 0158
EMC
2004/108/EC
Low voltage
2006/95/EC
IP-Protection
IP 66, in acc. with EN 60529
Potential compensation external PA-terminal, 4 mm²
Schischek GmbH Germany, Mühlsteig 45, Gewerbegebiet Süd 5, 90579 Langenzenn, Tel. +49 (0)9101 9081-0, Fax +49 (0)9101 9081-77, E-Mail info-de@schischek.com
ExMax-30...60-F
ExMax-...-S/SF
ExMax-50.75
ExMax-100
50 / 75 Nm selectable 100 Nm
without F
without F
above mentioned torques are min. torques in blocked position, external torque should be max. 80 % of max. actuator torque but min.10 Nm
24...240 VAC/DC ± 10 %, self adaptable, Frequency 50...60 Hz ± 20 %
Inrush current 2 A max. 1 sec. nominal current (I
see table extra info EL depends on voltage and adjusted running time max. 30 W resp. 50 VA, in blocking position max. 10 W
approx. 16 W, heater starts at temperature lower -20 °C
class I (grounded)
95°, incl. ~ 5° pre-tention, mechanical value indication
selectable by left/right mounting to the damper /valve shaft
40 / 60 / 90 / 120 / 150 sec. at 90° selectable on site
brushless DC Motor
without F
without F
without F
without F
min. 10.000 in acc. with construction of damper and ambient
up to 1 sec. after power failure
On-off and 3-pos in acc. with wiring, selectable on site
double squared 16 × 16 mm, direct coupling, 100 % overload protected
cable, ~1 m, diameter of wires 0,5 mm², for connection inside hazardous areas an Ex-e terminal box is required !
~ Ø 7,1 mm (version S or SF two cables ~ Ø 7,1 mm supply cable and ~ Ø 7,4 mm switches)
M16 × 1,5 standard cable and wire entries are integral part of explosions proof encapsulation
Manual override only if supply voltage is cut, use delivered socket wrench, slow motion, enough torque/ force is required
Attention: with manual operation of actuators with spring return danger of injury exists, with release/ let go the socket wrench.
integral heater, controlled, for ambient temperature down to -40°C
Aluminium die cast housing, painted (optional in amercoat painted = CTM)
L × W × H = 286 × 150 × 116 mm, for diagramm see extra information „ME-M"
~ 9,5 kg aluminium housing
storage temperature -40...+70°C, working temperature -40...+40°C at T6 and -40...+50°C at T5
0..90 %rH non condensing
100 % ED
if you select 40 sec. and 60 sec. mode for motor or rotation angle < 90° you need to start the self adjustment mode
maintenance free, maintenance must be complied with regional standards, rules and regulations
Dirt and dust deposition should be avoided, for cleaning use wet cloth
SB 1.0
SB 1.0
1 actuator, 1 m cable, double squared shaft connection 16 × 16 mm, 4 screws M8 × 140, 4 nuts M8
socket wrench for simple manual override
50 Nm, 90 s/90°
100 Nm, 90 s/90°
www.schischek.com
ExMax-...-CTM
ExMax-150
ExMax-30-F
150 Nm
30 Nm
without F
min. 30 Nm
>> I
)
start
rated
without F
spring return in the event of loss of power
without F
spring return in 20 sec. at 90°
SB 1.0
SB 1.1
150 Nm, 90 s/90°
30 Nm, 90 s/90°
Accessories or special solutions – size M
ExMax-...-S 2 internal, potential free aux. switches at 5°/85°, 24 V/1 A, 240 V/0,25 A, SB 3.5
...-CTM
above listed types in Aluminium housing marine painted
ExBox-...
Ex-e terminal boxes for zone 1, 2, 21, 22.
MKK-M
mounting bracket for Ex-e terminal boxes type ExBox-... direct on actuator
ExSwitch
2 external aux. switches, adjustable, for zone 1, 2, 21, 22
HV-M
comfortable manual override for ExMax actuators size M
Adaptations various adaptations for dampers/ valves on request
E X P L O S I O N P R O O F
ExMax-50-F
50 Nm
min. 50 Nm
SB1.1
50 Nm, 90 s/90°
ExMax-60-F
60 Nm
min. 60 Nm
SB1.1
60 Nm, 90 s/90°
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