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Rotary Actuator, Vane Type, CRB1 Series (CDRB1BJ50-270S-T79L)

Rotary Actuator, Vane Type, CRB1 Series CDRB1BJ50-270S-T79L

SMC

SMC

[Features]
· Works with the model D-M9□ compact auto switch.
· Highly reliable.
& nbspSupports thrust and radial loads and uses bearings.
· The body can be mounted directly.
· 2 types of port location; side ported or axial ported.

(i)Caution

  • Refer to the catalog for details on product specifications.
  • Product images may be representative. Refer to the manufacturer's catalog for details.

PDF

Part Number

Configured Part Number is shown.

CDRB1BJ50-270S-T79L

Rotary Actuator, Vane Type, CRB1 Series Specifications

CRB1 Series JIS symbol

CRB1 Series JIS symbol

Size506380100506380100
Vane typeSingle vane (S)Double vane (D)
Rotating angleStandard90° (0 to +4), 180° (0 to +4), 270° (0 to +4)90° (0 to +4)
Semi-standard100° (0 to +4), 190° (0 to +4), 280° (0 to +4)100° (0 to +4)
FluidAir (non-lube)
Proof pressure1.5 MPa
Ambient and fluid temperature5 to 60°C
Max. operating pressure1.0 MPa
Min. operating pressure0.15 MPa
Rotation time adjustment range0.1 to 1 s/90 °
Allowable kinetic energy0.082 J0.12 J0.398 J0.6 J0.112 J0.16 J0.54 J0.811 J
Shaft loadAllowable radial load245 N390 N490 N588 N245 N390 N490 N588 N
Allowable thrust load196 N340 N490 N539 N196 N340 N490 N539 N
ShaftBearing
Port locationSide ported or axial ported
Port sizeSide ported1/81/41/81/4
Axial ported1/81/41/81/4
MountingBasic style, foot style

Structure drawing

Standard (keys in the figures below)

For 270° (top view from long shaft side); single vane structure drawing

For 270° (top view from long shaft side); single vane structure drawing

For 180° (top view from long shaft side); single vane structure drawing

For 180° (top view from long shaft side); single vane structure drawing

For 90° (top view from long shaft side); single vane structure drawing

For 90° (top view from long shaft side); single vane structure drawing

For 90° (top view from long shaft side); double vane structure drawing

For 90° (top view from long shaft side); double vane structure drawing

Standard dimensional drawing

Standard dimensional drawing

Long shaft side / short shaft side structure drawing

Long shaft side / short shaft side structure drawing

No.DescriptionMaterialNote
1Body (A)Aluminum alloyPainted
2Body (B)Aluminum alloyPainted
3Vane shaftCarbon steel*-
4StopperAluminum alloy-
5StopperResinFor 90°
6StopperResinFor 180°
7BearingBearing steel-
8Hex socket head cap screw (with washer)Chrome molybdenum steel-
9Special screwChrome molybdenum steel-
10Parallel keyCarbon steel-
11O-ringNBR-
12O-ringNBRSpecial O-ring
13Stopper sealNBRSpecial seal
14Holding rubberNBR-
  • *Individual part cannot be shipped.
  • *The material is chrome molybdenum steel for double vane type.

50, 63, 80, 100 external dimensional drawing

Single vane / double vane type CRB1BW□-□S / D <Port location: side ported> dimensional drawing

Single vane / double vane type CRB1BW□-□S / D dimensional drawing

*Refer to the manufacturer's catalog for the range of rotation.

Axial ported (port location) CRB1BW□-□SE, CRB1BW□-□DE dimensional drawing

Axial ported (port location) CRB1BW□-□SE, CRB1BW□-□DE dimensional drawing

★ If B port of Body (B) is threaded, the port is plugged with Rc1/8.

 

(Unit: mm)

 

Key dimensional drawing

Key dimensional drawing

Sizeb (h9)h (h9)L
504 (-0.030 to 0)4 (-0.030 to 0)20
635 (-0.030 to 0)5 (-0.030 to 0)25
805 (-0.030 to 0)5 (-0.030 to 0)36
1007 (-0.036 to 0)7 (-0.036 to 0)40

 

(Unit: mm)

 

SizeA1A2BCDE1 (g6)E2 (h9)F (h9)GHJKL
5067787019.539.512 (-0.017 to -0.006)11.9 (-0.043 to 0)25 (-0.052 to 0)31013513.5
63829880214515 (-0.017 to -0.006)14.9 (-0.043 to 0)28 (-0.052 to 0)31214517
80951109023.553.517 (-0.017 to -0.006)16.9 (-0.043 to 0)30 (-0.052 to 0)31316519
100125140103306525 (-0.020 to -0.007)24.9 (-0.052 to 0)45 (-0.062 to 0)41922528
SizeM1M2M3N1N2PQR (*)STUVWXYZ
50261821141850M6 × 1
depth 9		1/860R6113466465.56.5
63292227152560M8 × 1.25
Depth 10		1/875R7.51439835289
80303029203070M8 × 1.25
Depth 12		1/488R8154894637.59
10035.53238243880M10 × 1.5
Depth 13		1/4108R1111.560120787.511
  • *For single vane type: The above figures show actuators for 180° when B port is pressurized.
  • *For double vane type: The above figures show the intermediate rotation position when the A or B port is pressurized.
  • *In addition to Rc, G and NPT are also available for connection ports.

Precautions

  • *Be sure to read the precautions in the catalog before use.
  • *See the manufacturer's catalog for information other than the above.
30
45
60
  1. 1
Part Number
CDRB1BJ50-270S-T79L
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipType Oscillation Angle A Torque
(N･m) 		Operation Method Tube Nominal Dia. Allowable Kinetic Energy
(J) 		Allowable Kinetic Energy
(J) 		Connection port location Switch Lead wire
(m) 		Number of switches Port types Shaft pattern Axial direction Made to order specifications Lead wire electrical entry Mounting style Starting point of rotation Piping method Connector type Specifications

-

1 Piece(s) Quote Rotary Actuator Both Sides Shaft Outputs270°10 ~ Less than 20Single Vane500.005 to Less Than 0.010.082Body side surfaceT7932 pcs.RcDouble shaft (long round shaft with 4 chamfers)StandardNoneGrommetBasic typeLeft 45°Screw-in piping typeNoneWith auto switch unit

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  1. 1
 

Basic Information

Main Body Shape Round Shape Environment, Applications Standard Rigidity, Accuracy Standard
Valves N/A Operating Pressure Range(MPa) 0.15::1

Please check the type/dimensions/specifications of the part CDRB1BJ50-270S-T79L in the Rotary Actuator, Vane Type, CRB1 Series series.

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Specification/Dimensions

  • type

    • CDRB1B□
    • CDRB1L□
    • CDRB1□
    • CRB1B□
    • CRB1L□
    • CRB1□

    Clear

  • Type

    • Rotary Actuator One Side Shaft Output
    • Rotary Actuator Both Sides Shaft Outputs

    Clear

  • Oscillation Angle A

    • 90°
      • 90°
    • 100°
    • 180°
      • 180°
    • 190°
    • 270°
    • 280°
    • 45°
    • 225°
    • 135°

    Clear

  • Torque(N･m)

    • Less than 1
    • 1 to Less Than 3
    • 3 ~ Less than 6
    • 6 to Less Than 10
    • 10 ~ Less than 20
    • 20 to Less Than 50
    • 50 to Less Than 100
    • 100 ~

    Clear

  • Operation Method

    • Single Vane
    • Double Vane

    Clear

  • Tube Nominal Dia.

    • 50
    • 63
    • 80
    • 100

    Clear

  • Allowable Kinetic Energy(J)

    • 0.005 to Less Than 0.01
    • 0.01 to Less Than 0.1
    • 0.1 to Less Than 1

    Clear

  • Allowable Kinetic Energy(J)

    • 0.082
    • 0.112
    • 0.12
    • 0.16
    • 0.398
    • 0.54
    • 0.6
    • 0.811

    Clear

  • Connection port location

    • Body axial direction
    • Body side surface

    Clear

  • Switch

    • S7P
    • M9B
    • M9BV
    • M9N
    • M9NV
    • M9P
    • M9PV
    • Without D-M9-type auto switch (built-in magnet)
    • Without auto switch for D-M9 (Built-in magnet)
    • R73
    • R73C
    • S79
    • T79
    • T79C
    • R80
    • R80C
    • None
    • Without auto switch
    • Without auto switch (built-in magnet)

    Clear

  • Lead wire(m)

    • 0.5
    • 1
    • 3
    • 5
    • None

    Clear

  • Number of switches

    • 1 pc.
    • 2 pcs.
    • None

    Clear

  • Port types

    • G
    • NPT
    • Rc
    • Single-action fittings

    Clear

  • Shaft pattern

    • Double shaft (long round shaft with 4 chamfers)
    • Double shaft (long shaft key & 4 chamfers)
    • Double shaft with 4 chamfers
    • Single shaft with 4 chamfers
    • Both axes (Long-axis key & four-sided chamfer)
    • Both axes (Round shaft side round shaft & four-sided chamfer)
    • Double round shaft
    • Double shaft key
    • Single round shaft
    • Single shaft key

    Clear

  • Axial direction

    • Bottom (short shaft side)
    • Double shaft
    • Standard
    • Top (long shaft side)

    Clear

  • Made to order specifications

    • Change of long shaft length (with 4 chamfers)
    • Add connecting ports
    • Both shaft length change (Keyway & Keyway)
    • Change length of short shaft side
    • Change of double shaft length (without keyway)
    • Change of long shaft length (change of key length)
    • Change of long shaft length (with keyway)
    • Change of long shaft length (without keyway)
    • Change of rotation range and direction
    • Double key
    • Fluorine grease
    • Middle-cut chamfer
    • None
    • Reversed shaft
    • Shaft-end female thread
    • Shaft through-hole
    • Shaft through-hole + double shaft-end female thread
    • Stepped round shaft
    • Swing angle change

    Clear

  • Lead wire electrical entry

    • Connector
    • Grommet
    • None

    Clear

  • Mounting style

    • Basic type
    • Foot

    Clear

  • Starting point of rotation

    • Left 40°
    • Left 45°
    • Right 45°
    • Left 85°
    • Left 90°
    • Right 90°

    Clear

  • Piping method

    • Built-in single-action fittings
    • Screw-in piping type

    Clear

  • Connector type

    • M8 3-pin
    • M8 4-pin
    • M12 4-pin
    • None

    Clear

  • Specifications

    • Standard type
    • Standard type, main part stainless steel specification
    • With auto switch unit
    • With auto switch unit, main part stainless steel specification

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 21 Day(s) or Less
    • 29 Day(s) or Less
    • 31 Day(s) or Less
    • 32 Day(s) or Less
    • 46 Day(s) or Less

    Clear

Specify Alterations

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Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipType Oscillation Angle A Torque
(N･m) 		Operation Method Tube Nominal Dia. Allowable Kinetic Energy
(J) 		Allowable Kinetic Energy
(J) 		Connection port location Switch Lead wire
(m) 		Number of switches Port types Shaft pattern Axial direction Made to order specifications Lead wire electrical entry Mounting style Starting point of rotation Piping method Connector type Specifications

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1 Piece(s) Quote Rotary Actuator Both Sides Shaft Outputs270°10 ~ Less than 20Single Vane500.005 to Less Than 0.010.082Body axial directionR730.51 pc.RcDouble shaft (long round shaft with 4 chamfers)StandardNoneGrommetBasic typeLeft 45°Screw-in piping typeNoneWith auto switch unit

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