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EXMAX Series

Rotork Schischek Explosion Proof Actuator EXMAX Series

Rotork Schischek Explosion Proof Actuator

 

The Rotork Schischek EXMAX Series Explosion Proof actuators are designed for installation in a hazardous environment. They provide accurate and reliable spring return and non-spring return control for dampers.


Products
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QtyModelDescriptionIn StockList PriceInternet Price
EXMAX135.270A EXP PRF NONSPRING ACT ON/OFF FLT 135 IN LBS INFO4,316.223,452.98
EXMAX135.270YA EXP PRF NONSPRING ACT 4-20MA 135 IN LBS INFO4,933.923,947.14
EXMAX135FA EXP PRF SPRING ACT ON/OFF FLT 135 IN LBS INFO5,119.124,095.30
EXMAX135YFA EXP PRF SPRING ACT 4-20MA 135 IN LBS INFO5,647.484,517.98
EXMAX270FA EXP PRF SPRING ACT ON/OFF FLT 270 IN LBS INFO7,288.125,830.50
EXMAX270YFA EXP PRF SPRING ACT 4-20MA 270 IN LBS INFO8,502.816,802.25
EXMAX45.90A EXP PRF NONSPRING ACT ON/OFF FLT 45 IN LBS INFO3,699.622,959.70
EXMAX45.90FA EXP PRF SPRING ACT ON/OFF FLT 45 IN LBS INFO4,501.423,601.14
EXMAX45.90YA EXP PRF NONSPRING ACT 4-20MA 45 IN LBS INFO4,316.223,452.98
EXMAX45.90YFA EXP PRF SPRING ACT 4-20MA 45 IN LBS INFO5,392.554,314.04
EXMAX450.675A EXP PRF NONSPRING ACT ON/OFF FLT 450 IN LBS INFO5,464.454,371.56
EXMAX450.675YA EXP PRF NONSPRING ACT 4-20MA 450 IN LBS INFO6,680.235,344.18
KB-S CLAMP AND ANTO ROTATION BRACKET INFO388.28310.62
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Accessories

No accessories found
Features
  • Class I, Division 1, Class II & III, Division 1, Groups A, B, C, D, E, F, G
  • Full range of Non and Spring Return actuators
  • Approved for dampers
Specifications

Supply Voltage:

45, 135:24-240 VAC, 50/60 Hz, @ 6.3 VA; 24 VDC @ 0.04 mA

270,450:24-240 VAC, 50/60 Hz, @ 18 VA; 24 VDC @ 0.11 mA

Input Signal: 0-10 VDC, 4-20 mA @ 100Ω or On/Off, Floating (24 to 240 VAC/VDC)

Feeback Signal: 0-10 VDC, 4-20 mA @ 800Ω

Maximum Shaft Size:1/2″ x 1/2″ square (12 x 12 mm)

Minimum Shaft Length:1″ (2.5 cm)

Rotation:95°

Manual Override:Crank included

Torque:

45 model:45 in/lb (5 Nm)

135 model: 135 in/lb (15 Nm)

270 model: 270 in/lb (30 Nm)

450 model: 450 in/lb (50 Nm)

Runtime:

45, 135:3/15/30/60 seconds adjustable

270, 450: 40/60/90/120 seconds adjustable

Spring Return: 10 seconds

Cable Length: 36″ (1 m)

Operating Temperature:-40° to 122℉ (-40° to 50℃)

Operating Humidity:0 to 90% non-condensing

Enclosure Rating:Nema 4X (IP66)

Dimensions:

45, 135:8.3″ H x 3.7″ W x 3.2″D (21 x 9.4 x 8.1 cm)

270, 450:11.3″H x 5.9″W x 4.6″D (28.7 x 15 x 11.7 cm)

Weight:

45, 135:8 lb (3.6 Kg)

270, 450:23 lb (10.4 Kg)

Approvals:UL File #E340805, CSA

Warranty:1 year

Certifications










 

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