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ATEX Directive, Rotary Actuator, Vane Type 55-CRB2 Series, ATEX Category 2

[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.

Part Number

Configured Part Number is shown.

55-CRB2FW10-270SEZ

Product TOP

: 30; 45; 60

Part Number
55-CRB2FW10-270SEZ

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Type	Oscillation Angle A	Torque (N･m)	Operation Method	Allowable Kinetic Energy (J)	Allowable Kinetic Energy 2 (J)	Size	Connection port location	Shaft pattern	Mounting style
	-	1 Piece(s)		Quote	Rotary Actuator Both Sides Shaft Outputs	270°	Less than 1	Single Vane	Less than 0.005	0.0005	10	Body axial direction	Double shaft single chamfer	Flange type

Basic Information

Main Body Shape	Round Shape	Environment, Applications	Standard	Rigidity, Accuracy	Standard
Valves	N/A

Please check the type/dimensions/specifications of the part 55-CRB2FW10-270SEZ in the ATEX Directive, Rotary Actuator, Vane Type 55-CRB2 Series, ATEX Category 2 series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Type
- Rotary Actuator One Side Shaft Output
- Rotary Actuator Both Sides Shaft Outputs
Clear
Torque(N･m)
- Less than 1
- 1 to Less Than 3
- 3 ~ Less than 6
- 6 to Less Than 10
- 10 ~ Less than 20
Clear
Operation Method
- Single Vane
- Double Vane
Clear
Allowable Kinetic Energy(J)
- Less than 0.005
- 0.01 to Less Than 0.1
Clear
Allowable Kinetic Energy 2(J)
0.0005

0.003

0.02

0.04
Clear
Size
- 10
- 20
- 30
- 40
Clear
Connection port location
- Body axial direction
- Body side surface
Clear
Shaft pattern
Double shaft single chamfer

Long axis key, short axis single chamfer

Single axis (long axis) Single chamfer
Clear
Mounting style
- Basic type
- Flange type
Clear
type
- 55-CRB2□
Clear
Oscillation Angle A
- 90°
  - 90°
- 180°
  - 180°
- 270°
Clear

Days to Ship

All

17 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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55-CRB2BW40-90DZ

Standard Unit Price	Minimum order quantity	Days to Ship	Type	Oscillation Angle A	Torque (N･m)	Operation Method	Allowable Kinetic Energy (J)	Allowable Kinetic Energy 2 (J)	Size	Connection port location	Shaft pattern	Mounting style
-	1 Piece(s)	Quote	Rotary Actuator One Side Shaft Output	[90°] 90°	3 ~ Less than 6	Single Vane	0.01 to Less Than 0.1	0.02	30	Body side surface	Single axis (long axis) Single chamfer	Basic type
-	1 Piece(s)	Quote	Rotary Actuator Both Sides Shaft Outputs	[180°] 180°	1 to Less Than 3	Single Vane	Less than 0.005	0.003	20	Body axial direction	Double shaft single chamfer	Basic type
MYR 603.62	1 Piece(s)	17 Day(s) or more	Rotary Actuator Both Sides Shaft Outputs	[90°] 90°	1 to Less Than 3	Single Vane	Less than 0.005	0.003	20	Body side surface	Double shaft single chamfer	Basic type
-	1 Piece(s)	Quote	Rotary Actuator Both Sides Shaft Outputs	[180°] 180°	3 ~ Less than 6	Single Vane	0.01 to Less Than 0.1	0.02	30	Body side surface	Double shaft single chamfer	Basic type
-	1 Piece(s)	Quote	Rotary Actuator Both Sides Shaft Outputs	[90°] 90°	3 ~ Less than 6	Single Vane	0.01 to Less Than 0.1	0.02	30	Body side surface	Double shaft single chamfer	Basic type
-	1 Piece(s)	Quote	Rotary Actuator Both Sides Shaft Outputs	[90°] 90°	10 ~ Less than 20	Double Vane	0.01 to Less Than 0.1	0.04	40	Body side surface	Long axis key, short axis single chamfer	Basic type

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ATEX Directive, Rotary Actuator, Vane Type 55-CRB2 Series, ATEX Category 2

(i)Caution

Basic Information

Configure

Specification/Dimensions

Type

Torque(N･m)

Operation Method

Allowable Kinetic Energy(J)

Allowable Kinetic Energy 2(J)

Size

Connection port location

Shaft pattern

Mounting style

type

Oscillation Angle A

Days to Ship

Specify Alterations

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