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ATEX Directive, Rotary Actuator, Vane Type 55-CRB1 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 | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Oscillation Angle A | Torque (N･m) | Operation Method | Allowable Kinetic Energy (J) | Allowable Kinetic Energy 2 (J) | Size | Port types | Mounting style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | [90°] 90° | 20 to Less Than 50 | Double Vane | 0.1 to Less Than 1 | 0.112 | 50 | Rc | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | [90°] 90° | 10 ~ Less than 20 | Single Vane | 0.01 to Less Than 0.1 | 0.082 | 50 | G | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | [180°] 180° | 10 ~ Less than 20 | Single Vane | 0.01 to Less Than 0.1 | 0.082 | 50 | Rc | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | [180°] 180° | 10 ~ Less than 20 | Single Vane | 0.01 to Less Than 0.1 | 0.082 | 50 | G | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | 270° | 10 ~ Less than 20 | Single Vane | 0.01 to Less Than 0.1 | 0.082 | 50 | G | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | [180°] 180° | 20 to Less Than 50 | Single Vane | 0.1 to Less Than 1 | 0.12 | 63 | Rc | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | 270° | 20 to Less Than 50 | Single Vane | 0.1 to Less Than 1 | 0.12 | 63 | Rc | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | [90°] 90° | 20 to Less Than 50 | Single Vane | 0.1 to Less Than 1 | 0.398 | 80 | G | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | [180°] 180° | 20 to Less Than 50 | Single Vane | 0.1 to Less Than 1 | 0.398 | 80 | Rc | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | [180°] 180° | 20 to Less Than 50 | Single Vane | 0.1 to Less Than 1 | 0.398 | 80 | G | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | 270° | 20 to Less Than 50 | Single Vane | 0.1 to Less Than 1 | 0.398 | 80 | Rc | Basic type | ||
MYR 1,023.56 | 1 Piece(s) | 27 Day(s) or more | 270° | 20 to Less Than 50 | Single Vane | 0.1 to Less Than 1 | 0.398 | 80 | G | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | [90°] 90° | 100 ~ | Double Vane | 0.1 to Less Than 1 | 0.811 | 100 | G | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 30 Day(s) or more | [90°] 90° | 50 to Less Than 100 | Single Vane | 0.1 to Less Than 1 | 0.6 | 100 | Rc | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | 100° | 100 ~ | Double Vane | 0.1 to Less Than 1 | 0.811 | 100 | G | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | [180°] 180° | 50 to Less Than 100 | Single Vane | 0.1 to Less Than 1 | 0.6 | 100 | Rc | Basic type | ||
MYR 2,301.20 | 1 Piece(s) | 21 Day(s) or more | 270° | 50 to Less Than 100 | Single Vane | 0.1 to Less Than 1 | 0.6 | 100 | Rc | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | 270° | 50 to Less Than 100 | Single Vane | 0.1 to Less Than 1 | 0.6 | 100 | G | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | 270° | 20 to Less Than 50 | Single Vane | 0.1 to Less Than 1 | 0.398 | 80 | G | Foot |
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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 |
| Shaft pattern | Double shaft (long shaft key & 4 chamfers) |
Specification/Dimensions
-
Oscillation Angle A
- 90°
- 100°
- 180°
- 270°
- 90°
-
Torque(N･m)
- 10 ~ Less than 20
- 20 to Less Than 50
- 50 to Less Than 100
- 100 ~
-
Operation Method
- Single Vane
- Double Vane
-
Allowable Kinetic Energy(J)
- 0.01 to Less Than 0.1
- 0.1 to Less Than 1
-
Allowable Kinetic Energy 2(J)
-
Size
- 50
- 63
- 80
- 100
-
Port types
-
Mounting style
- Basic type
- Foot
-
type
- 55-CRB1□
Days to Ship
-
- All
- 20 Day(s) or Less
- 21 Day(s) or Less
- 27 Day(s) or Less
- 30 Day(s) or Less
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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