ATEX compliant - SMC

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28 ATEX category 2 W ATEX Compliant Rotary Actuator: Free-Mounting Type Series 55-CRBU2 Sizes: 10, 15, 20, 30, 40 How to Order 55-CRBU2 W 10 180 S E Free-mounting Shaft type Double shaft with single flat (sizes 10 to 30) Long shaft key, Short shaft with single flat (size 40) Size 10 15 20 30 40 Rotation Vane type Symbol Rotation Single vane 90 180 90° 180° 270 270° Double 90 90° vane 100 100° Vane type S D Single vane Double vane Connecting port position - E Axial ports Side ports Axial ports Side ports ∗ Fittings are sold separately.
JIS symbol Radial force Thrust force Note) All other specifications (dimensions, drawings, etc.) are the same as the non ATEX type. Rotary Actuator Free-Mounting Type Series 55-CRBU2 Single Vane Specifications Model (Size) CRBU2W10-�S CRBU2W15-�S CRBU2W20-�S CRBU2W30-�S CRBU2W40-�S ATEX category Rotation 90°, 180°, 270° Fluid Air (non-lube) Proof pressure (MPa) 1.05 1.5 Ambient and fluid temperature 5° to 60°C Max. operating pressure (MPa) 0.7 1.0 Min. operating pressure (MPa) 0.2 0.15 Speed regulation range (sec/90°) Note 2) 0.03 to 0.3 0.04 to 0.3 0.07 to 0.5 Allowable kinetic energy (J) 0.00015 0.001 0.003 0.02 0.04 Shaft Allowable radial load (N) 15 25 30 60 load Allowable thrust load (N) 10 20 25 40 Bearing type Ball bearing Port position Side ports or axial ports Port size M5 Shaft type Double shaft (Double shaft with single flat on both shafts) 1) II 2Gc 130°C (T4) Ta 5 to 40°C 150°C (T3) Ta 40 to 60°C Side ports Axial ports M3 M5 Note 1) This rotary actuator can be used in zone 1 and 2. Double Vane Specifications Double shaft (Long shaft key & Single flat) Model (Size) CRBU2W10-�D CRBU2W15-�D CRBU2W20-�D CRBU2W30-�D CRBU2W40-�D ATEX category Rotation 90°, 100° Fluid Air (non-lube) Proof pressure (MPa) 1.05 1.5 Ambient and fluid temperature 5° to 60°C Max. operating pressure (MPa) 0.7 1.0 Min. operating pressure (MPa) 0.2 0.15 Speed regulation range (sec/90°) Note 2) 0.03 to 0.3 0.04 to 0.3 0.07 to 0.5 Allowable kinetic energy (J) 0.0003 0.0012 0.0033 0.02 0.04 Shaft Allowable radial load (N) 15 25 30 60 load Allowable thrust load (N) 10 20 25 40 Bearing type Ball bearing Port position Side ports or axial ports Port size M5 Shaft type Double shaft (Long shaft Double shaft (Double shaft with single flat on both shafts) key & Single flat) ∗ The following notes apply to both Single and Double Vane Specification tables above. Note 2) Make sure to operate within the speed regulation range. Exceeding the maximum speeds can cause the unit to stick or not operate. 1) II 2Gc 130°C (T4) Ta 5 to 40°C 150°C (T3) Ta 40 to 60°C Side ports Axial ports M3 M5 29
Page 1 and 2: SMC SMC guide guide to to ATEX ATEX
Page 3 and 4: s compliant to ATEX Directive �Ne
Page 5 and 6: Symbol Standard: double action Rubb
Page 7 and 8: Air Cushion/Single Rod Symbol Doubl
Page 9 and 10: ISO Symbol Double acting Note) All
Page 11 and 12: ISO Symbol Double acting Note) All
Page 13 and 14: Note) All other specifications (dim
Page 17 and 18: Style Pneumatic ATEX Compliant Comp
Page 19 and 20: For 55-CXS When using an Auto switc
Page 21 and 22: Standard strokes Bore size (mm) Sta
Page 23 and 24: Method of displaying model S W ATEX
Page 25 and 26: Size: 100 Thrust force JIS symbol R
Page 27: Radial force Thrust force Note) All
Page 31 and 32: For 55-CRQ2 When using an Auto swit
Page 33 and 34: Size: 100 Thrust force JIS symbol R
Page 35 and 36: Radial force Thrust force Single Va
Page 37 and 38: Radial force Thrust force Note) All
Page 43 and 44: ATEX Compliant Reed Switch/Band Mou
Page 45 and 46: ATEX Compliant Reed Switch/Tie-rod
Page 47 and 48: ATEX Compliant Reed Switch/Direct M
Page 49 and 50: D-E73A Reed switch D-E80A Reed swit
Page 51 and 52: Connector Electrical Entry: In-line
Page 53 and 54: Electro-Pneumatic Positioner Series
Page 55 and 56: Electro-Pneumatic Positioner (ATEX
Page 57 and 58: Accessory / Option Pilot valve with
Page 59: Dimensions / IP8100 Electro-Pneumat
Page 64 and 65: Series IP8101 Specifications Dimens
Page 70 and 71: 70 Process Pump. Automatically oper
Page 72 and 73: 72 Booster Regulator Series 56-VBA1
Page 74 and 75: Series 52-SY Specifications Series
Page 76 and 77: Series 52-SY Dimensions Body ported
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Series 52-SY Dimensions Body ported
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Series 52-SY Dimensions Base mounte
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Page 97 and 98:
5 Port Solenoid Valve Series 56-SV
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Dimensions Conform to ATEX directiv
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107
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1 2 3 4 5 2-position single (A) (B)
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1 2 3 4 5 2-position single (A) (B)
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1 2 3 2-position single (A) (B) 4 2
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S 56-VQC1000 Kit (Serial Transmissi
Page 117 and 118:
M 56-VQC2000 Kit (Multiple Connecto
Page 119 and 120:
T 56-VV5QC21 56-VQC2000 Kit (Termin
Page 121 and 122:
S 56-VQC4000 Kit (Serial Transmissi
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AC DC ATEX category 3 Model Refer t
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56-VX 56-VX AC 21 DC 21 ATEX catego
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ATEX category 3 56-VX 21 2 0 A 01 1
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Model Refer to the table (1) shown
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Dimensions: Single Unit/Body Materi
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Dimensions: Manifold/Base Material:
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Gateway (GW) Unit Input Unit Manifo
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Dimensions 8 point integrated type
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Safety Instructions The following s
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�SMC product information Others P
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ATEX compliant - SMC

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