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Rotary Gripper MRHQ Series (MRHQ20S-90S-N-M9NL)

SMC

Rotary gripper suitable for holding and reversing workpieces on transfer lines.
[Features]
· Compact integration of gripping with rotation functions.
· Eliminates whirling of the piping and wiring caused by combining individual products (rotary table + adapter + air gripper).
· Compared with combined products, the longitudinal dimension is approximately 20% shorter.
· 2 types of angle rotation (90° and 180°) are now standard.
· Auto switches can be retrofitted using the magnet (equipped as standard).

(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.

MRHQ20S-90S-N-M9NL

Product Specifications
Part Numbers
Catalog

Rotary Chuck MRHQ Series Features

Model			MRHQ10	MRHQ16	MRHQ20	MRHQ25
Applicable fluids			Air
Operating pressure	Rotary unit		0.25 to 0.7 MPa		0.25 to 1.0 MPa
	Chuck unit	Double acting	0.25 to 0.7 MPa	0.1 to 0.7 MPa
	Chuck unit	Single acting	0.35 to 0.7 MPa	0.25 to 0.7 MPa
Angle of rotation			90° ±10°, 180° ±10° (both ends of rotation adjustable by ±5°)
Chuck action			Double acting / single acting
Finger opening/closing repeatability			±0.01 mm
Chuck maximum operating frequency			180 c.p.m
Ambient temperature and working fluid temperature			5 to 60°C
Adjustable rotation time^{Note 1)}			0.07 to 0.3 s / 90°(at 0.5 MPa)
Allowable Kinetic Energy			0.0046J	0.014J	0.034J	0.074J
Auto switch	Rotary unit		Solid state auto switch (2-wire, 3-wire)
Auto switch	Chuck unit		Solid state auto switch (2-wire, 3-wire)

Note 1) Operate within the speed adjustment range, as speed control exceeding the low speed limit value may cause sticking or failure to operate.

Model

Operating method	Model	Cylinder internal diameter (mm)	Opening/closing stroke (mm)	Angle of rotation (°)	Weight (g)^{Note 1)}
Double acting	MRHQ10D	10	4	90	306
	MRHQ10D	10	4	180	305
	MRHQ16D	16	6	90	593
	MRHQ16D	16	6	180	591
	MRHQ20D	20	10	90	1,055
	MRHQ20D	20	10	180	1,052
	MRHQ25D	25	14	90	1,561
	MRHQ25D	25	14	180	1,555
Single acting	MRHQ10S MRHQ10C	10	4	90	307
	MRHQ10S MRHQ10C	10	4	180	306
	MRHQ16S MRHQ16C	16	6	90	594
	MRHQ16S MRHQ16C	16	6	180	592
	MRHQ20S MRHQ20C	20	10	90	1,060
	MRHQ20S MRHQ20C	20	10	180	1,057
	MRHQ25S MRHQ25C	25	14	90	1,566
	MRHQ25S MRHQ25C	25	14	180	1,560

Note 1) Values do not include auto switch weight

Chuck Rotation Range / View from Chuck Side

The figure on the left indicates the position of the chuck when pressure is applied to port B.
When pressure is applied to port A, the chuck rotates clockwise.
Adjusting bolts allow the rotation range of the gripper unit to be adjusted by ±5° at both ends of rotation.

Structural drawing

Rotary Chuck MRHQ Series structure drawing

Component parts

Number	Part name	Material	Note
1	Air chuck	-	-
2	Rotary actuator	-	Two types for 90° and 180°
3	Body C	Aluminum alloy	Anodized
4	Stopper lever	Carbon steel	Two types for 90° and 180° Heat treated
5	Stopper guide	Stainless steel	Nitriding treatment
6	Lever retainer	Carbon steel	Zinc chromate
7	Switch guide	Resin	-
8	Switch holder A	Resin	-
9	Switch case	Resin	-
10	Switch holder B	Resin	-
11	Bearing	High carbon bearing steel	-
12	O-ring	NBR	-
13	Adjusting bolt	Carbon steel	Heat treated
14	Nut	Carbon steel	-
15	Hexagon socket head bolt	-	-
16	Parallel pin	Stainless steel	-
17	Hexagon socket head bolt	-	-
18	Hexagon socket head bolt	-	-
19	Magnet lever	Resin	-
20	Magnet	-	Nickel plating
21	Hex Socket Set Screw	-	-
22	Resin case	Resin	-

*Individual part cannot be shipped.
Please purchase the whole unit. (Refer to pp. 757 and 771 in the manufacturer's catalog.)

Outline dimensional drawing

MRHQ10

(Unit: mm)

MRHQ10 external dimensional drawing

(Unit: mm)

Side A external dimensional drawing

(Unit: mm)

Side B external dimensional drawing

MRHQ16

(Unit: mm)

MRHQ16 external dimensional drawing

(Unit: mm)

Side A external dimensional drawing

(Unit: mm)

Side B external dimensional drawing

*Refer to the manufacturer's catalog for other models, specifications, etc.

: 30; 45; 60

Part Number
MRHQ20S-90S-N-M9NL

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Gripping Methods	Operation Method	Dimensions when open (mm)	Dimensions when closed (mm)	Gripping Force (when 0.5Mpa at opening) (N)	Gripping Force (when 0.5Mpa at closing) (N)	Operating Pressure Range (MPa)	Auto switch	Number of switches	Lead wire length	Made to order specifications	Gripper internal diameter (φ)	Angle of rotation (°)	Auto switch for rotation detector	Number of switches for rotation detector	Lead wire length for rotation detector	Connector type for gripper opening/closing	Connector type for rotation detector	Dust cover materials
	-	1 Piece(s)		Quote	Pinch, Parallel Type	Single Acting Type (Normally Open)	26.3	16.3	-	28	-	Without auto switch (built-in magnet)	None	None	-	20	90	M9NV	2 pcs.	3 m	None	None	-

Basic Information

Type	Main body	Number of Fingers	2 pcs.	Main Body Shape	Cylindrical Shape
Environment, Applications	Standard	Additional Functions	Not Provided	Stroke Adjustment Mechanism	Not Provided

Please check the type/dimensions/specifications of the part MRHQ20S-90S-N-M9NL in the Rotary Gripper MRHQ Series series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Gripping Force (when 0.5Mpa at opening)(N)
13

18

32

40

57

66

82

100
Clear
Made to order specifications
- Flat type fingers
- None
- Through holes in opening/closing direction
- With air chuck dust cover
Clear
Dust cover materials
- Chloroprene rubber (CR)
- Fluoroelastomer (FKM)
- None
- Silicone rubber (Si)
Clear
type
- MRHQ10□-180S
- MRHQ10□-90S
- MRHQ16□-180S
- MRHQ16□-90S
- MRHQ20□-180S
- MRHQ20□-90S
- MRHQ25□-180S
- MRHQ25□-90S
Clear
Gripping Methods
- Pinch, Parallel Type
- Pinch, Chuck Type
- Open, Parallel Type
- Open, Chuck Type
Clear
Operation Method
- Double Acting Type
- Single Acting Type (Normally Open)
- Single Acting Type (Normally Closed)
Clear
Dimensions when open(mm)
15.2

20.9

26.3

33.3
Clear
Dimensions when closed(mm)
11.2

14.9

16.3

19.3
Clear
Gripping Force (when 0.5Mpa at closing)(N)
6.5

10

25

28

30

41

47

68
Clear
Auto switch
M9BV

M9NV

M9PV

M9BV 2-wire

M9NV 3-wire (NPN)

M9PV 3-wire (PNP)

Without auto switch (built-in magnet)
Clear
Number of switches
1 pc.

2 pcs.

None
Clear
Lead wire length
- 0.5 m
- 1 m
- 3 m
- 5 m
- None
Clear
Gripper internal diameter(φ)
- 10
- 16
- 20
- 25
Clear
Angle of rotation(°)
- 90
- 180
Clear
Auto switch for rotation detector
- M9B
- M9BV
- M9N
- M9NV
- M9P
- M9PV
- Without auto switch (built-in magnet)
Clear
Number of switches for rotation detector
- 1 pc.
- 2 pcs.
- None
Clear
Lead wire length for rotation detector
- 0.5 m
- 1 m
- 3 m
- 5 m
- None
Clear
Connector type for gripper opening/closing
- M8 3-pin
- M8 4-pin
- M12 4-pin
- None
Clear
Connector type for rotation detector
- M8 3-pin
- M8 4-pin
- M12 4-pin
- None
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

21 Day(s) or Less

46 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 .

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MRHQ20S-90S-N-M9P
MRHQ25C-180S-M9BV
MRHQ25C-180S-M9BV-M9B

Standard Unit Price	Minimum order quantity	Days to Ship	Gripping Methods	Operation Method	Dimensions when open (mm)	Dimensions when closed (mm)	Gripping Force (when 0.5Mpa at opening) (N)	Gripping Force (when 0.5Mpa at closing) (N)	Operating Pressure Range (MPa)	Auto switch	Number of switches	Lead wire length	Made to order specifications	Gripper internal diameter (φ)	Angle of rotation (°)	Auto switch for rotation detector	Number of switches for rotation detector	Lead wire length for rotation detector	Connector type for gripper opening/closing	Connector type for rotation detector	Dust cover materials
-	1 Piece(s)	Quote	Open, Parallel Type	Single Acting Type (Normally Closed)	15.2	11.2	13	-	-	M9BV 2-wire	2 pcs.	3 m	-	10	180	Without auto switch (built-in magnet)	None	None	None	None	-
-	1 Piece(s)	Quote	Open, Parallel Type	Single Acting Type (Normally Closed)	15.2	11.2	13	-	-	M9BV 2-wire	2 pcs.	3 m	-	10	180	M9BV	2 pcs.	0.5 m	None	None	-
MYR 5,603.73	1 Piece(s)	Quote	Open, Parallel Type	Single Acting Type (Normally Closed)	15.2	11.2	13	-	-	M9BV 2-wire	2 pcs.	3 m	-	10	180	M9BV	2 pcs.	3 m	None	None	-
-	1 Piece(s)	Quote	Pinch, Parallel Type	Single Acting Type (Normally Open)	26.3	16.3	-	28	-	Without auto switch (built-in magnet)	None	None	-	20	90	M9PV	2 pcs.	0.5 m	None	None	-
-	1 Piece(s)	Quote	Open, Parallel Type	Single Acting Type (Normally Closed)	33.3	19.3	82	-	-	M9BV 2-wire	2 pcs.	0.5 m	-	25	180	Without auto switch (built-in magnet)	None	None	None	None	-
-	1 Piece(s)	Quote	Open, Parallel Type	Single Acting Type (Normally Closed)	33.3	19.3	82	-	-	M9BV 2-wire	2 pcs.	0.5 m	-	25	180	M9BV	2 pcs.	0.5 m	None	None	-

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Rotary Gripper MRHQ Series (MRHQ20S-90S-N-M9NL)

(i)Caution

Rotary Chuck MRHQ Series Features

Model

Chuck Rotation Range / View from Chuck Side

Structural drawing

Component parts

Outline dimensional drawing

MRHQ10

MRHQ16

Basic Information

Configure

Specification/Dimensions

Gripping Force (when 0.5Mpa at opening)(N)

Made to order specifications

Dust cover materials

type

Gripping Methods

Operation Method

Dimensions when open(mm)

Dimensions when closed(mm)

Gripping Force (when 0.5Mpa at closing)(N)

Auto switch

Number of switches

Lead wire length

Gripper internal diameter(φ)

Angle of rotation(°)

Auto switch for rotation detector

Number of switches for rotation detector

Lead wire length for rotation detector

Connector type for gripper opening/closing

Connector type for rotation detector

CAD

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Tech Support

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm