Size 50 63 80 100 Y 39.5 45 53.5 56 (mm) X 19.5 21 23.5 30 Size 50 63 80 100 (mm) Rotation range (θ) Size 50 63 80 100 (mm) Rotation range (θ) Size 50 63 80 100 (mm) Rotation range (θ) Y X Symbol: C5 Change of rotation. (Applicable to single vane type only) Rotation starts from the horizontal line (45° down from the top to the left side). End of rotation A port B port Key position (Start of rotation) Rotation range θ ° (45°) 45° , 90° , 135° 180° , 225° +8° 0 +4° 0 +4° 0 +6° 0 +6° 0 Start of rotation is the position of the key when B port is pressurized. (Top view from long shaft side) Symbol: C7 The shafts are reversed. Body (B) Body (A) Symbol: C27 Change of rotation. (Applicable to double vane type only) Rotation: 90° Rotation starts from the horizontal line (45° down from the top to the right side). Start of rotation is the position of the key when A port is pressurized. (Top view from long shaft side) (45°) End of rotation A port B port Key position (Start of rotation) + 4° 0 Rotation range 90° Symbol: C6 Change of rotation. (Applicable to single vane type only) Rotation starts from the horizontal line (90° down from the top to the left side). Start of rotation is the position of the key when B port is pressurized. (Top view from long shaft side) End of rotation A port B port Key position (Start of rotation)(90°) Rotation range θ ° 45° + 8 ° , 90° , 135° 0 +8° 0 +6° 0 Symbol: C26 Symbol: C30 Change the standard grease to fluoro grease (Not for low-speed specification.) (45°) Change of rotation. (Applicable to single vane type only) Rotation starts from the horizontal line (45° down from the top to the right side). Start of rotation is the position of the key when A port is pressurized. (Top view from long shaft side) End of rotation A port B port Key position (Start of rotation) Rotation range θ ° 45° , 90° , 135° 180° , 225° +8° 0 +4° 0 +4° 0 +6° 0 +6° 0 Made to Order Specifications Series CRB1 137 CRB2 -Z CRBU2 CRB1 MSU CRJ CRA1 -Z CRA1 CRQ2 MSQ MSZ CRQ2X MSQX MRQ D-�ｮ