Ex-d quarter-turn actuators with spring return small size

ExMax

Zone 1,2,21,22

Gas & dust certified based on

ATEX,IECEx,EAC,INMETRO,KOSHA UL*,CSA*

* -A version only

General Information

ExMax dampers are mostly used for automation of air dampers, fire and smoke dampers, air volume control and also utilized to control ball valves, throttles and

Common Specifications

  • 100% protected against overload
  • cable ~ 1m, Aluminum housing IP66
  • Integrated heater, -40…+40˚C/+50˚C
  • Emergency manual override
  • 12mm square shaft
  • Dimensions(HxWxD) 210x95x80mm
  • 24-240VAC/DC self adaptable power supply
  • up to 5 different running time
  • 90˚ rotation angle

Common Specifications

  • 100% protected against overload
  • cable ~ 1m, Aluminum housing IP66
  • Integrated heater, -40…+40˚C/+50˚C
  • Emergency manual override
  • 12mm square shaft
  • Dimensions(HxWxD) 210x95x80mm
  • 24-240VAC/DC self adaptable power supply
  • up to 5 different running time
    90˚ rotation angle
Type Torque Running time 90° Spring return Control mode Feedback Features Size
ExMax-5.10-F 5Nm/10Nm 3/15/30/60/120s ~3s/10s On-off, 3-pos - - S
ExMax-15-F 15Nm 3/15/30/60/120s ~3s/10s On-off, 3-pos - - S
ExMax-5.10-SF 5Nm/10Nm 3/15/30/60/120s ~3s/10s On-off, 3-pos 2x aux.switches(5°/85°) - S
ExMax-15-SF 15Nm 3/15/30/60/120s ~3s/10s On-off, 3-pos 2x aux.switches(5°/85°) - S
ExMax-5.10-YF 5Nm/10Nm 3/15/30/60/120s ~3s/10s 3-pos, 0-10VDC,4-20mA 0-10VDC,4-20mA - S
ExMax-15-YF 15Nm 3/15/30/60/120s ~3s/10s 3-pos, 0-10VDC,4-20mA 0-10VDC,4-20mA - S
ExMax-5.10-BF 5Nm/10Nm 3/15/30/60/120s ~3s/10s On-off, 3-pos 2x aux.switches(5°/85°) -ExPro-TT-... connector S
ExMax-15-BF 15Nm 3/15/30/60/120s ~3s/10s On-off, 3-pos 2x aux.switches(5°/85°) -ExPro-TT-... connector S

Accessories

Type Technical Info
ExSwitch External, adabtable, on site adjustable Ex-d auxiliary switch with two potential free contacts, adabtable to ExMax actuators
ExBox-3P Ex-e terminal box connectable to ExMax actuators with a cable for On-off or 3-pos operation
ExBox-3P/SW Ex-e terminal box connectable to ExMax actuators with a cable for On-off or 3-pos operation and two cable for external aux. switches type ExSwitch
ExBox-Y/S Ex-e terminal box connectable to ExMax actuators with two cable for modulating operation or 3-pos and integrated switches(HS)
ExBox-Y/S/SW Ex-e terminal box connectable to ExMax actuators with two cable for modulating or 3-pos operation with feedback signal and 2 cable for external aux. switches
ExBox-BF Ex-e terminal box connectable to ExMax actuators with a cable for all ExMax-...-BF
ExBox-BF/SW Ex-e terminal box connectable to ExMax actuators with a cable for all ExMax-..BF and 2 cable for external aux. switches type ExSwitch
MKK-S Mounting bracket for Box-terminal boxes for direct coupling to Max actuators size S
KB-S Mounting clamp for round damper shaft Ø 10-20mm and squared shafts 10-16mm, incl. bracket, connectable to ExMax-... size S
KB-A Shaft connection for dampre shafts Ø 1/2", adaptable for all North American ...Max-...actuators size S
HV-SKU,HV-SLU Manual override, connectable to actuators size S.HV-skU= short version, HV-SLU = long version to add. mounting of ...Box/...switch
AR-12-XX Squared reduction part from 12x12mm to shafts with 11mm(type AR-12-11), 10mm(type AR-12-10), 8mm(type AR-12-08)
ExPRO-TT-... Safety temperature sensor for duct mounting, potential free contact, switching at 70°-160°C(10°C steps)
DWB-S Angle rotation limiter for mounting on actuator size S.
Retrofit-Kit-S Mechanical adaptation for mounting on Max actuators size S,required to replace a previous type EXT15...-F1,EXT12...-F16,EXT15... or EXT30...
ADS Different adaptations for different valves available
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