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Mini Rotary Actuator CRJ Series (CRJB1-100E-F8BL)

Mini Rotary Actuator CRJ Series CRJB1-100E-F8BL

SMC rotary actuator

[Features]
· Compact and lightweight
· Flexible mounting
Can be mounted from the top, bottom or sides
· Supports both front and side porting
· Improved allowable load
Uses a large roller bearing and large diameter output shaft
to ensure improved compactness and rigidity
· Even with a single-rack design, its special construction helps minimize backlash from the output shaft

(i)Caution

  • Refer to the catalog for details on product specifications.
  • The products shown in the image are representative. CAD data is not supported for some model numbers.

PDF

Part Number

Configured Part Number is shown.

CRJB1-100E-F8BL

Specifications of Mini Rotary Actuator CRJ Series

External appearance of CRJ Series

External appearance of CRJ Series

Size051
Basic TypeWith external stopperBasic TypeWith external stopper
FluidAir (non-lube)
Maximum operating pressure0.7 MPa
Minimum operating pressure0.15 MPa
Ambient and fluid temperature0°C to 60°C (no freezing)
Swing angle (*)90°(0~+8°), 100°(0~+10°)
180°(0~+8°), 190°(0~+10°)
90°, 180°90°(0~+8°), 100°(0~+10°)
180°(0~+8°), 190°(0~+10°)
90°, 180°
Angle adjustment range-Each swing end ±5°-Each swing end ±5°
Cylinder Internal Diameterø6 (Internal diameter 6 mm)ø8 (Internal diameter 8 mm)
Port sizeM3 × 0.5

*) If the swing angle accuracy is required, select with an external stopper.

Dimensions / Size 05, 1

 

(Units: mm)

 

Dimensional drawing of basic type / CRJB

Dimensional drawing of basic type / CRJB

*1) Shows the dimensions when using the D-M9 type (excluding the 2-color display type) auto switch.

Dimensional drawing of CRJU / with external stopper

Dimensional drawing of CRJU / with external stopper

*2) There is no shaded area for 180° specifications.
*3) Max dimension shows the dimension when the swing angle is adjusted to the maximum (100°, 190°).

 

(Units: mm)

 

SizeRotating angleABABBBCBDBEBFBGBHBICACBDDD
CRJB0590°19.53032.49.5116.53.517.120721.55.55g610h9
180°43.427
CRJB190°23.53537.412.51494.521.1228.5247.56g614h9
180°50.430.5
SizeJJAJBJCJDHNQSSDUUW
CRJB05M4 × 0.75.83.5M4 × 0.7514.512.513.5433.4284.5
54
CRJB1M5 × 0.87.54.5M5 × 0.8615.513.516.5485.9325.5
61
  • CRJU05/EA: 5.6 mm, EB: 33.8 mm, HA: 6.5 mm
  • CRJU1/EA: 5.6 mm, EB: 35.8 mm, HA: 7.5 mm

Diagram

Structural drawing of CRJU / with external stopper

Structural drawing of CRJU / with external stopper

Structural drawing of basic type / CRJB

Structural drawing of basic type / CRJB

NumberPart NameMaterialNote
1Main bodyAluminum alloyAnodized aluminum
2PistonStainless steel-
3ShaftStainless steel-
4Bearing stopperAluminum alloyAnodized aluminum
5CoverAluminum alloyAnodized aluminum
6BearingBearing steel-
7Piston packingNBR-
8“O" ringNBR-
9Wear RingResin-
  • * 12 The mounting position of the hex socket head set screw varies depending on the position of the connection port.
  • *Individual part cannot be shipped.
NumberPart NameMaterialNote
10Magnet--
11Cross-head, No. 0 pan head screwSteel wire-
12Hex Socket Set ScrewStainless steel-
13StopperChrome molybdenum steelElectroless nickel plating
14HolderAluminum alloyAnodized aluminum
15Stopper pushCarbon steelZinc chromate
16Hex Socket Set ScrewSteel wire-
17Hex NutSteel wire-
18Hex Socket Set ScrewStainless steel-

Allowable Kinetic Energy and Rotation Time Adjustment Range

SizeAllowable kinetic energy (J)Swing time adjustment range that is stable in operation (s/90°)
05Basic TypeCRJB050.000250.1 to 0.5
With external stopperCRJU050.001
1Basic TypeCRJB10.0004
With external stopperCRJU10.002

Weight

TypeModelWeight *) (g)
Basic Type05CRJB05-9032
CRJB05-100
CRJB05-18039
CRJB05-190
1CRJB1-9054
CRJB1-100
CRJB1-18067
CRJB1-190
With external stopper05CRJU05-9047
CRJU05-18053
1CRJU1-9070
CRJU1-18081

*Values above do not include auto switch weight.

Rotation Direction and Rotation Angle

Image of swing direction and swing angle

Image of swing direction and swing angle

  • The shaft rotates clockwise when pressure is applied from port A, and counterclockwise when pressure is applied from port B.
  • With the external stopper, the rotation end can be set within the range of the figure by adjusting the stopper bolt.

Basic Type

Swing direction and swing angle for 90° and 100°

Swing direction and swing angle for 90° and 100°

Swing direction and swing angle for 180° and 190°

Swing direction and swing angle for 180° and 190°

With external stopper

Swing direction and swing angle for 90°

Swing direction and swing angle for 90°

Swing direction and swing angle for 180°

Swing direction and swing angle for 180°

  • * The figure shows the swing range of the single chamfered shaft.
  • * The single chamfered position in the figure shows the counterclockwise end when the swing angle is 90° and 180°.

Notes

Adjusting the swing angle

For models with an external stopper, an angle adjustment screw that can adjust the swing angle is standard equipment.
The swing angle adjustment range with an external stopper is ±5° at each swing end. If the adjustment exceeds ±5°, the operation of the product may be impaired.

Size: Adjustment angle per rotation of angle adjustment screw
05・1 : 2.3°

Precautions for mounting speed controller / pipe fittings

Since the port uses M3 × 0.5, use the following series when connecting the speed controller and pipe fitting directly.

  • Speed controller: AS12□1F / Elbow type, AS13□1F / Universal type
  • Quick-connect fittings: Single-Action, Mini KQ2 Series
  • Miniature pipe fittings: M3 Series

About maintenance and inspection

This product requires special tools and cannot be disassembled.

  • *Refer to the SMC catalog for product information other than what is detailed above.
  • *The product image is a representative image only.
Part Number
CRJB1-100E-F8BL
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOscillation Angle A Tube Nominal Dia. Allowable Kinetic Energy
(J)
Format Patterning Size Connection port location Switch Lead wire
(m)
Number of switches Shaft pattern Axial direction Made to order specifications Connector type

-

1 Piece(s) Quote 100°-0.0004Basic typeStandard product1Side portedF8B32----

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  1. 1

Basic Information

Type Rotary Actuator One Side Shaft Output Main Body Shape Block Shape Operation Method Single Rack
Environment, Applications Standard Rigidity, Accuracy Standard Valves N/A
Allowable Kinetic Energy(J) Less than 0.005

Please check the type/dimensions/specifications of the part CRJB1-100E-F8BL in the Mini Rotary Actuator CRJ Series series.

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Part Number
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CRJB1-100E-M9BL
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOscillation Angle A Tube Nominal Dia. Allowable Kinetic Energy
(J)
Format Patterning Size Connection port location Switch Lead wire
(m)
Number of switches Shaft pattern Axial direction Made to order specifications Connector type

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1 Piece(s) Quote 100°-0.0004Basic typeStandard product1Side portedM9B32----

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