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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 |
|---|
| 55-CRB2BS30-90SZ |
| 55-CRB2BW20-90SZ |
| 55-CRB2BW20-180SEZ |
| 55-CRB2BW30-90SZ |
| 55-CRB2BW30-180SZ |
| 55-CRB2BW40-90DZ |
| 55-CRB2BW40-90SEZ |
| 55-CRB2BW40-90SZ |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 99,999.99 | 1 Piece(s) | 30 Day(s) or more | 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 | ||
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 | ||
MYR 99,999.99 | 1 Piece(s) | 30 Day(s) or more | 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 99,999.99 | 1 Piece(s) | 20 Day(s) or more | 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 | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | 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 | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | 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 | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | Rotary Actuator Both Sides Shaft Outputs | [90°] 90° | 6 to Less Than 10 | Single Vane | 0.01 to Less Than 0.1 | 0.04 | 40 | Body axial direction | Long axis key, short axis single chamfer | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | Rotary Actuator Both Sides Shaft Outputs | [90°] 90° | 6 to Less Than 10 | Single Vane | 0.01 to Less Than 0.1 | 0.04 | 40 | Body side surface | Long axis key, short axis single chamfer | Basic type | ||
MYR 99,999.99 | 1 Piece(s) | 20 Day(s) or more | 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 |
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Basic Information
| Main Body Shape | Round Shape | Environment, Applications | Standard | Rigidity, Accuracy | Standard |
|---|---|---|---|---|---|
| Valves | N/A |
Specification/Dimensions
-
Type
- Rotary Actuator One Side Shaft Output
- Rotary Actuator Both Sides Shaft Outputs
-
Oscillation Angle A
- 90°
- 180°
- 270°
- 90°
-
Torque(N･m)
- Less than 1
- 1 to Less Than 3
- 3 ~ Less than 6
- 6 to Less Than 10
- 10 ~ Less than 20
-
Operation Method
- Single Vane
- Double Vane
-
Allowable Kinetic Energy(J)
- Less than 0.005
- 0.01 to Less Than 0.1
-
Allowable Kinetic Energy 2(J)
-
Size
- 10
- 20
- 30
- 40
-
Connection port location
- Body axial direction
- Body side surface
-
Shaft pattern
-
Mounting style
- Basic type
- Flange type
-
type
- 55-CRB2□
Days to Ship
-
- All
- 17 Day(s) or Less
- 20 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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