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ATEX Directive, Rotary Actuator, Vane Type 56-CRB2 Series, ATEX Category 3 (Part Numbers)

ATEX Directive, Rotary Actuator, Vane Type 56-CRB2 Series, ATEX Category 3

[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-CDRB2BW30-90SZ
56-CDRB2BW30-180SZ
56-CDRB2BW40-270SZ
56-CDRB2FW20-90DZ
56-CDRB2FW30-180SZ
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOscillation Angle A Torque
(N・m)
Operation Method Allowable Kinetic Energy
(J)
Allowable Kinetic Energy
(J)
Size Shaft pattern Mounting style

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1 Piece(s) Quote [90°] 90°3 ~ Less than 6Single Vane0.01 to Less Than 0.10.0230Double shaft single chamferBasic type

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1 Piece(s) Quote [180°] 180°3 ~ Less than 6Single Vane0.01 to Less Than 0.10.0230Double shaft single chamferBasic type

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1 Piece(s) Quote 270°6 to Less Than 10Single Vane0.01 to Less Than 0.10.0440Long axis key, short axis single chamferBasic type

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1 Piece(s) Quote [90°] 90°1 to Less Than 3Double VaneLess than 0.0050.003320Double shaft single chamferFlange type

-

1 Piece(s) Quote [180°] 180°3 ~ Less than 6Single Vane0.01 to Less Than 0.10.0230Double shaft single chamferFlange type

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Basic Information

Type Rotary Actuator Both Sides Shaft Outputs Main Body Shape Round Shape Environment, Applications Standard
Rigidity, Accuracy Standard Valves N/A Connection port location Body side surface

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