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ATEX Directive, Rotary Actuator, Free Mount Type, 56-CRBU2 Series

ATEX Directive, Rotary Actuator, Free Mount Type, 56-CRBU2 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
56-CDRBU2W10-90SZ
56-CDRBU2W20-90SZ
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipTorque
(N・m)
Allowable Kinetic Energy
(J)
Size

-

1 Piece(s) Quote Less than 10.0001510

-

1 Piece(s) Quote 1 to Less Than 30.00320

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  1. 1

Basic Information

Type Rotary Actuator Both Sides Shaft Outputs Main Body Shape Round Shape Block Mount Oscillation Angle A 90°
Operation Method Single Vane Environment, Applications Standard Rigidity, Accuracy Standard
Valves N/A Allowable Kinetic Energy(J) Less than 0.005 Format Free mount type
Connection port location Body side surface Shaft pattern Double shaft single chamfer

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