Hazardous Locations

EXMAX Series



Product Bar End
Product Bar End

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

(Wholesale customers, log in for your special pricing)

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

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