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ATEX Directive, Low Profile Rotary Actuator, Rack and Pinion Type, 55-CRQ2 Series

ATEX Directive, Low Profile Rotary Actuator, Rack and Pinion Type, 55-CRQ2 Series

[What is the ATEX directive?]
Since July 1, 2003, it has been mandatory within the EU to comply with the ATEX Directive for equipment used in potentially explosive atmospheres.
■CE mark and ATEX
The ATEX Directive is now part of the CE mark, which incorporates the conventional European explosion-proof standard.
■Purpose of ATEX Directive
The main purposes of ATEX are:
・ Prevention of static charge
・ Ignition prevention of sparks caused by friction, impact, and wear
・ Ignition prevention due to temperature rise due to the same as above
・ The responsibility lies with the manufacturer
・ Certification by zone/category
■Zone / category division
In ATEX, the objects to be applied are classified into categories according to the category of dangerous places (zone).
・ Zone 0: Category 1
Probability of explosive atmosphere (Zone): Continuous or long time, > 1,000 hours/year
・ Zone 1: Category 2
Probability of explosive atmosphere (Zone): Occasionally, 10 to 1,000 hours/year
・ Zone 2: Category 3
Probability of explosive atmosphere (Zone): Less likely, short time < 10 hours/year

(i)Caution

  • Refer to the manufacturer's catalog for specification and material details.
  • The product images are representative only. Please refer to the manufacturer's catalog for shape details.

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Part Number

Configured Part Number is shown.

 
Part Number
55-CDRQ2BW40TF-90C
55-CDRQ2BW40TF-180
55-CDRQ2BW40TF-180C
55-CRQ2BW40TF-180C
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipType Oscillation Angle A Torque
(N・m)
Torque
(N・m)
Allowable Kinetic Energy
(J)
Allowable Kinetic Energy
(J)
Size Switch Port types Shaft pattern Cushioning

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1 Piece(s) 15 Day(s) Rotary Actuator Both Sides Shaft Outputs[90°] 90°3 ~ Less than 65.30.1 to Less Than 10.440Without auto switch (built-in magnet)-Double shaftAir cushion

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1 Piece(s) 15 Day(s) Rotary Actuator Both Sides Shaft Outputs[180°] 180°3 ~ Less than 65.30.01 to Less Than 0.10.08140Without auto switch (built-in magnet)-Double shaftNone

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1 Piece(s) 15 Day(s) Rotary Actuator Both Sides Shaft Outputs[180°] 180°3 ~ Less than 65.30.1 to Less Than 10.440Without auto switch (built-in magnet)-Double shaftAir cushion

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1 Piece(s) 15 Day(s) Rotary Actuator Both Sides Shaft Outputs[180°] 180°3 ~ Less than 65.30.1 to Less Than 10.440Without auto switch-Double shaftAir cushion

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Basic Information

Main Body Shape Block Shape Operation Method Double Rack Environment, Applications Standard
Rigidity, Accuracy Standard Valves N/A

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