SMC vane-type oscillating cylinder, CDRB2BW20-180SZ, 20mm bore, 180° angle, M5x0.8 connecting pipe.

1. Magnetic switch installation position can be moved to any position;

2. Direct installation is possible;

3. Piping direction is available in two options: cylinder side and axial. (Piping with magnetic switch and angle adjustment can only be installed on the cylinder side);

4. Minimum operating pressure: 0.2MPa (cylinder diameter 10) 0.15MPa (cylinder diameter 15~40);

5. Angle adjustment allows adjustment to any angle;

6. Includes magnetic switch (CDRB2 series): CDRB2-W, CDRB2-WU).

   
   

U: Indicates a unit with angle adjustment. For example: WU-

• The external limit switch should be installed away from the rotating shaft.
  

• If the limit switch is installed near the rotating shaft, the reaction force generated by the torque of the swing cylinder acting on the limit switch will be added to the rotating shaft, causing damage to the rotating shaft or bearings, which is a cause of personal injury, component and.

  device damage;.

• Precautions for using external limit switches

  When using external limit switches, they should be placed in a suitable location.

  Improper placement may lead to component damage, potentially causing injury to the device and personnel.

• Regarding the backlash of the single rack and pinion CRA1 series

  The CRA1 series has a backlash of less than 1° at the swing end. For applications requiring precise swing, external limiters should be used for positioning.

• Precautions when converting oscillating motion to linear motion

  When converting oscillating motion to linear motion using a toggle mechanism, etc., and the actuator angle is determined by the limiter on the linear motion side (see diagram below), if the angle at the actuator angle is small, the torque of the oscillating cylinder will generate excessive radial force on.

  the output shaft, potentially causing damage;.

  Set a limiter on the oscillating side, or increase the angle at the actuator angle, and do not apply a load exceeding the allowable value to the product;

• Do not apply loads exceeding the permissible axis load values ​​specified in the product catalog;

  Loads exceeding the permissible values ​​applied to the product will cause malfunctions, breakage, and may result in injury to personnel, components, and equipment;

  The product can withstand permissible radial and axial loads when there is no dynamic load. Avoid applying loads directly to the axis whenever possible. For better operating conditions, the loading method shown in the diagram below is recommended;

• Adjust the speed gradually from the low-speed side, and do not start from the high-speed side to avoid damage to components, which could lead to injury to personnel, components, and equipment.

• Swing Angle Adjustment Method

  Remove the cover (made of resin) shown in the image below, slide the limiter block into the long slot to the appropriate position, and then fix it. This allows for adjustment of the swing angle and swing position.

  Additionally, the swing output shaft and the four-sided milled flat section of the wrench integrated with the output shaft are exposed, making manual operation and positioning convenient (see the setting example below for details).

Note: Size 40, limit block has 2 fixing screws.