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Free Mount Type Rotary Actuator With Angle Adjuster, Vane Type, CRBU2WU Series (CDRBU2WU20-90SZ-M9B)

SMC

Can be combined freely with many kinds of unit.
[Features]
With angle adjuster.
· · Boasts a 12% weight reduction.
· Multiple mounting variations.
· Works with the compact auto switch D-M9□ type.
· Possible to move the plate mounting position as desired.
· Mounting pitch compatible with existing models.
· Rotation angles of 90°, 180° and 270°; all of the series can rotate up to 270°.

(i)Caution

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

Part Number

Configured Part Number is shown.

CDRBU2WU20-90SZ-M9B

Product Specifications
Part Numbers
Catalog

Free Mount Type Rotary Actuator With Angle Adjuster, Vane Type, CRBU2WU Series Specifications

Compatible size	Type	Electrical entry	Indicator light	Wiring (output)	Load voltage			Auto switch unit part number		Lead wire type	Lead wire length (m)					Pre-wired connector	Applicable load
Compatible size	Type	Electrical entry	Indicator light	Wiring (output)	DC		AC	Perpendicular	In-line	Lead wire type	0.5 (Nil)	1 (M)	3 (L)	5 (Z)	None (N)	Pre-wired connector	Applicable load
For 10, 15	Solid state auto switch	Grommet	Yes	3-wire (NPN)	24 V	5 V, 12 V	-	M9NV	M9N	Oilproof heavy-duty cord	●	●	●	◦	-	◦	IC circuit	Relay, PLC
				3-wire (PNP)		5 V, 12 V		M9PV	M9P		●	●	●	◦	-	◦	IC circuit
				2-wire		12 V		M9BV	M9B		●	●	●	◦	-	◦	-
				3-wire (NPN)		5 V, 12 V		S99V	S99		●	-	●	◦	-	◦	IC circuit
				3-wire (PNP)		5 V, 12 V		S9PV	S9P		●	-	●	◦	-	◦	IC circuit
				2-wire		12 V		T99V	T99		●	-	●	◦	-	◦	-
	Reed auto switch		No	2-wire		5 V, 12 V	5 V, 12 V, 24 V	-	90	Vinyl parallel cord	●	-	●	●	-	-	IC circuit
			No			5 V, 12 V, 100 V	5 V, 12 V, 24 V, 100 V	-	90A	Oilproof heavy-duty cord	●	-	●	●	-		IC circuit
			Yes			-	-	-	97	Vinyl parallel cord	●	-	●	●	-		-
			Yes			-	100 V	-	93A	Oilproof heavy-duty cord	●	-	●	●	-		-
For 20, 30, 40	Solid state auto switch	Grommet	Yes	3-wire (NPN)	24 V	5 V, 12 V	-	M9NV	M9N	Oilproof heavy-duty cord	●	●	●	◦	-	◦	IC circuit	Relay, PLC
				3-wire (PNP)		5 V, 12 V		M9PV	M9P		●	●	●	◦	-	◦	IC circuit
				2-wire		12 V		M9BV	M9B		●	●	●	◦	-	◦	-
				3-wire (NPN)		5 V, 12 V		-	S79		●	-	●	◦	-	◦	IC circuit
				3-wire (PNP)		5 V, 12 V		-	S7P		●	-	●	◦	-	◦	IC circuit
				2-wire		12 V		-	T79		●	-	●	◦	-	◦	-
		Connector		2-wire		12 V		-	T79C		●	-	●	●	●	-	-
	Reed auto switch	Grommet	Yes	2-wire		-	100 V	-	R73		●	-	●	◦	-	-	-
		Connector	Yes			-	-	-	R73C		●	-	●	●	●		-
		Grommet	No			48 V, 100 V	100 V	-	R80		●	-	●	◦	-		IC circuit
		Connector	No			-	24 V or less	-	R80C		●	-	●	●	●		-

*See the manufacturer's catalog for detailed specifications of the auto switch unit.
*Auto switches are shipped together (but not assembled).
*Lead wire length symbols

0.5 m: Nil; Example: R73C
3 m: L; Example: R73CL
5 m: Z; Example: R73CZ
None: N; Example: R73CN

Structure drawing: 10, 15, 20, 30, 40

*The unit is common for both single vane type and double vane type.

With Angle Adjuster

With angle adjuster; size 10, 15, 20, 30, 40 structure drawing

*A parallel key is used instead of a single flat for size 40.

Single vane structure drawing

Double vane structure drawing

With Auto Switch + Angle Adjuster

With auto switch and angle adjuster; size 10, 15 structure drawing

With auto switch + angle adjuster; size 10 structure drawing

With auto switch + angle adjuster; size 20, 30, 40 structure drawing

*A parallel key is used instead of a single flat for size 40.

No.	Description	Material	Note
1	Stopper ring	Aluminum alloy	-
2	Stopper lever	Chrome molybdenum steel	-
3	Lever retainer	Rolled steel	Zinc chromated
4	Rubber bumper	NBR	-
5	Stopper block	Chrome molybdenum steel	Zinc chromated
6	Block retainer	Rolled steel	Zinc chromated
7	Cap	Resin	-
8	Hex socket head cap screw	Stainless steel	Special screw
9	Hex socket head cap screw	Stainless steel	Special screw
10	Hex socket head cap screw	Stainless steel	Special screw
11	Joint	-	-
12	Hex socket head set screw	Stainless steel	Hex nut (12) is used for size 10 only.
12	Hex nut	Stainless steel	Hex nut (12) is used for size 10 only.
13	Cross-head round head screw	Stainless steel	-
14	Magnet lever	-	-

Free mount type (with angle adjuster) 10, 15, 20, 30, 40 external dimensional drawing

*For the single vane type, the figures below show the actuators for 90° (without unit) when the B port is pressurized. For the double vane type, the figures below show the intermediate rotation position when the A or B port is pressurized.

Size 10, 15, 20, 30, 40

(Unit: mm)

Size 10, 15, 20, 30, 40 dimensional drawings

*A parallel key is used instead of a single flat for size 40.
*Only size 10 has a different plate shape.

Size 10 (Double Vane)

(Unit: mm)

Size 10 (double vane) dimensional drawing

(Unit: mm)

Shaft-end shape of size 40 dimensional drawing

Parallel key dimensional drawing

b (h9): 4 (-0.03 to 0) mm
h (h9): 4 (-0.03 to 0) mm
L1: 20 mm

(Unit: mm)

Size	A	B	C	D	E (g7)	F (h9)	G	H	K	L	M	N	P	Q			R	T	U	X	Y1	Y2	Z
Size	A	B	C	D	E (g7)	F (h9)	G	H	K	L	M	N	P	Q2	Q3	Q4	R	T	U	X	Y1	Y2	Z
10	29	22	19.5	14	4 (-0.016 to -0.004)	9 (-0.036 to 0)	1	7	9	0.5	16.5	9.5	3	M3 × 0.5	3.5	3.5	M3 × 0.5	10.6	3	31	25	17	41
15	34	25	21.2	18	5 (-0.016 to -0.004)	12 (-0.043 to 0)	1.5	6	10	0.5	19	10	3.2	M3 × 0.5	3.5	3.5	M3 × 0.5	12.6	3	36	29	21	48
20	42	34.5	25	20	6 (-0.016 to -0.004)	14 (-0.043 to 0)	1.5	8	10	0.5	25.5	13	4	M4 × 0.7	4.5	4.5	M5 × 0.8	16	4	44	36	26	59
30	50	47.5	29	22	8 (-0.020 to -0.005)	16 (-0.043 to 0)	2	9	12	1.0	33.5	14	4.5	M5 × 0.8	5.5	5.5	M5 × 0.8	21.5	4.5	52	42	29	69
40	63	53	36.3	30	10 (-0.020 to -0.005)	25 (-0.052 to 0)	3	10	20	-	39	20	5	M5 × 0.8	5.5	5.5	M5 × 0.8	25	5	64	52	38	85

*See the manufacturer's catalog for details about shaft type J.

Precautions

Rotating angle of rotary actuator	Rotating angle adjustment range
270° (0 to +4)	0° to 230° (size 10, 40)^*
270° (0 to +4)	0° to 240° (size 15, 20, 30)
180° (0 to +4)	0° to 175 °
90° (0 to +4)	0° to 85 °

(*The maximum adjustment angle of the angle adjuster unit for size 10 and 40 is 230°.)

*Since the maximum angle of the rotating angle adjustment range will be limited by the rotation of the rotary actuator, make sure to take this into consideration when ordering.
*Connecting ports are side ported only.
*The allowable kinetic energy is the same as the specifications of the rotary actuator.
*Use a 100° rotary actuator when you want to adjust the angle to 90° using a double vane type.
*Before using, please refer to the "Safety Precautions," the "Rotary Actuator Precautions," and the "Auto Switch Precautions" in addition to the operating instructions.
*See the manufacturer's catalog for information other than the above.

: 30; 45; 60

Part Number
CDRBU2WU20-90SZ-M9B

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Oscillation Angle A	Torque (N･m)	Operation Method	Tube Nominal Dia.	Allowable Kinetic Energy (J)	Allowable Kinetic Energy (J)	Operating Pressure Range (MPa)	Switch	Lead wire (m)	Number of switches	Shaft pattern	Axial direction	Made to order specifications	Lead wire electrical entry	Connector type	Specifications
	-	1 Piece(s)		Quote	[90°] 90°	1 to Less Than 3	Single Vane	20	Less than 0.005	0.003	0.15～0.7	M9B	0.5	2 pcs.	Long shaft: single flat / Short shaft: single flat	Standard	None	Grommet	None	With auto switch unit

Basic Information

Type	Rotary Actuator Both Sides Shaft Outputs	Main Body Shape	Round Shape Block Mount	Environment, Applications	Standard
Rigidity, Accuracy	Standard	Valves	N/A	Format	Free mount type
Connection port location	Body side surface

Please check the type/dimensions/specifications of the part CDRBU2WU20-90SZ-M9B in the Free Mount Type Rotary Actuator With Angle Adjuster, Vane Type, CRBU2WU Series series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- CDRBU2JU□
- CDRBU2WU□
- CDRBU2□U
- CRBU2JU□
- CRBU2WU□
- CRBU2□U
Clear
Oscillation Angle A
- 90°
  - 90°
- 100°
- 180°
  - 180°
- 270°
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
Clear
Operation Method
- Single Vane
- Double Vane
Clear
Tube Nominal Dia.
10

15

20

30

40
Clear
Allowable Kinetic Energy(J)
- Less than 0.005
- 0.01 to Less Than 0.1
Clear
Allowable Kinetic Energy(J)
0.00015

0.0003

0.001

0.0012

0.003

0.0033

0.02

0.04
Clear
Switch
S7P

M9B

M9BV

M9N

M9NV

M9P

M9PV

S9P

S9PV

Without M9-type auto switch (built-in magnet)

Without M9 auto switch (built-in magnet)

R73

R73C

S79

T79

T79C

R80

R80C

90

90A

93A

97

99

S99

S99V

T99

T99V

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
Shaft pattern
Long shaft: round shaft / Short shaft: single flat

Long shaft: single flat / Short shaft: single flat

Round shaft

Single flat
Clear
Axial direction
- Standard
- Top (long shaft side)
Clear
Made to order specifications
- Change the rotation range to 0 to 110°
- Change length of long shaft side
- Double-sided chamfer
- Double key
- Fluorine grease
- Machined keyway
- None
- Right-angle chamfer
- Shaft-end female thread
- Shaft end male thread
- Shortened shaft
- Stepped round shaft
- Stepped round shaft with male thread
Clear
Lead wire electrical entry
- Connector
- Grommet
- None
Clear
Connector type
- M8 3-pin
- M8 4-pin
- M12 4-pin
- None
Clear
Specifications
- Standard type
- With auto switch unit
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

32 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Similar Part Numbers

Part Number
CDRBU2JU10-180SZ-M9BL
CDRBU2JU10-180SZ-M9N
CDRBU2JU10-180SZ-S99
CDRBU2WU20-90SZ-M9BL
CDRBU2WU20-90SZ-M9BM
CDRBU2WU20-90SZ-M9BVL

Standard Unit Price	Minimum order quantity	Days to Ship	Oscillation Angle A	Torque (N･m)	Operation Method	Tube Nominal Dia.	Allowable Kinetic Energy (J)	Allowable Kinetic Energy (J)	Operating Pressure Range (MPa)	Switch	Lead wire (m)	Number of switches	Shaft pattern	Axial direction	Made to order specifications	Lead wire electrical entry	Connector type	Specifications
-	1 Piece(s)	Quote	[180°] 180°	Less than 1	Single Vane	10	Less than 0.005	0.00015	0.2～0.7	M9B	3	2 pcs.	Round shaft	Standard	None	Grommet	None	With auto switch unit
-	1 Piece(s)	Quote	[180°] 180°	Less than 1	Single Vane	10	Less than 0.005	0.00015	0.2～0.7	M9N	0.5	2 pcs.	Round shaft	Standard	None	Grommet	None	With auto switch unit
-	1 Piece(s)	Quote	[180°] 180°	Less than 1	Single Vane	10	Less than 0.005	0.00015	0.2～0.7	S99	0.5	2 pcs.	Long shaft: round shaft / Short shaft: single flat	Standard	None	Grommet	None	With auto switch unit
-	1 Piece(s)	Quote	[90°] 90°	1 to Less Than 3	Single Vane	20	Less than 0.005	0.003	0.15～0.7	M9B	3	2 pcs.	Long shaft: single flat / Short shaft: single flat	Standard	None	Grommet	None	With auto switch unit
SGD 498.52	1 Piece(s)	32 Day(s)	[90°] 90°	1 to Less Than 3	Single Vane	20	Less than 0.005	0.003	0.15～0.7	M9B	1	2 pcs.	Long shaft: single flat / Short shaft: single flat	Standard	None	Grommet	None	With auto switch unit
-	1 Piece(s)	Quote	[90°] 90°	1 to Less Than 3	Single Vane	20	Less than 0.005	0.003	0.15～0.7	M9BV	3	2 pcs.	Long shaft: single flat / Short shaft: single flat	Standard	None	Grommet	None	With auto switch unit

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Free Mount Type Rotary Actuator With Angle Adjuster, Vane Type, CRBU2WU Series (CDRBU2WU20-90SZ-M9B)

(i)Caution

Free Mount Type Rotary Actuator With Angle Adjuster, Vane Type, CRBU2WU Series Specifications

Structure drawing: 10, 15, 20, 30, 40

With Angle Adjuster

With Auto Switch + Angle Adjuster

Free mount type (with angle adjuster) 10, 15, 20, 30, 40 external dimensional drawing

Size 10, 15, 20, 30, 40

Size 10 (Double Vane)

Precautions

Basic Information

Configure

Specification/Dimensions

type

Oscillation Angle A

Torque(N･m)

Operation Method

Tube Nominal Dia.

Allowable Kinetic Energy(J)

Allowable Kinetic Energy(J)

Switch

Lead wire(m)

Number of switches

Shaft pattern

Axial direction

Made to order specifications

Lead wire electrical entry

Connector type

Specifications

CAD

Days to Ship

Specify Alterations

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