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3-Position Rotary Table MSZ Series (MSZA20A-M9BAL)

3-Position Rotary Table MSZ Series MSZA20A-M9BAL

SMC

SMC

SMC Rotary Actuator

[Features]
· 3 stop positions possible
Stop position adjustment range:
　From center: ±10°
Rotation range: 0 to 95°
· Handles applications such as sorting workpieces to either left or right
· Can be operated by a single valve

(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.

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Part Number

Configured Part Number is shown.

MSZA20A-M9BAL

Model Number Notation

Model Number Notation

Model Number Notation

Specifications of 3-Position Rotary Table MSZ Series

External appearance of 3-Position Rotary Table MSZ Series

External appearance of 3-Position Rotary Table MSZ Series

Size10203050
FluidAir (non-lube)
Maximum operating pressure1 MPa
Minimum operating pressure0.2 MPa
Ambient and fluid temperature0～+60℃ (No freezing)
CushioningNone
Full swing angle adjustment range0 to 190°
Intermediate position adjustment range±10°
Port sizeM5 × 0.8

Diagram

Structural drawing 1 of MSZ Series (Left figure: MSZA, A high-precision type)

Structural drawing 1 of MSZ Series (Left figure: MSZA, A high-precision type)

Structural drawing 2 of MSZ Series

Structural drawing 2 of MSZ Series

NumberPart NameMaterialNote
1Main bodyAluminum alloyAnodized aluminum
2CoverAluminum alloyNickel plated
3PlateAluminum alloyChromate
4PackingNBR-
5PistonStainless steel-
6PinionChrome molybdenum steel-
7Gasket (For cover)NBR-
8TableAluminum alloyAnodized aluminum
9Bearing stopperAluminum alloyAnodized aluminum
10End cover (A)Aluminum alloyAnodized aluminum
11End cover (B)Aluminum alloyAnodized aluminum
12Cylinder tube (A)Aluminum alloyAnodized aluminum
13Cylinder tube (B)Aluminum alloyAnodized aluminum
14Tube cover (A)Aluminum alloyAnodized aluminum
15Tube cover (B)Aluminum alloyAnodized aluminum
16Sub piston (R)Carbon steelNickel plated
17Sub piston (F)Carbon steelNickel plated
18Adjust bolt leveling mount (R)Carbon steelNickel plated
19Adjust bolt leveling mount (F)Carbon steelNickel plated
20Magnet--
21Wear ringResin-
22BearingBearing steel-
23Basic TypeBearingBearing steel-
High Precision TypeAngular Contact Bearing-
24Bushing--
25Bushing--
26Seal WasherNBR-
27Piston packingNBR-
28Piston packingNBR-
29Rod packingNBR-
30GasketNBR-
31O-ringNBR-
32O-ringNBR-
33O-ringNBR-
34Compact hex nutSteel wire-
35Hex NutSteel wire-
36Hex Socket Head Cap ScrewStainless steel-
37Hex Socket Head Cap ScrewStainless steel-
38Hex Socket Head Cap ScrewStainless steel-
39Cross-Recessed Round Head ScrewSize 10Stainless steel-
Brazier head hexagon socket boltSize 20,30,50Chrome molybdenum steel-
40Cross-head, No. 0 pan head screwSteel wire-
41Push nutStainless steel-
42Parallel pin (Class B)Carbon steel-

* The manufacturer does not support shipment of individual parts.

Allowable Kinetic Energy and Rotation Time Adjustment Range

SizeAllowable kinetic energy (J)Swing time adjustment range that is stable in operation (s/90°)
100.0070.2 to 1.0
200.025
300.048
500.081

*If operated where the kinetic energy exceeds the allowable value, this may cause damage to the internal parts and result in product failure. Please pay special attention to the kinetic energy levels when designing, adjusting and during operation to avoid exceeding the allowable limit.

Weight

 

(Unit: g)

 

Size10203050
Basic Type7001,3001,6702,570
High Precision Type7301,4001,7902,730

*Values above do not include auto switch weight.

Piping and speed control method

  1. 1.Use one 3-position pressure center solenoid valve or two 3-port solenoid valves. (Figure 1 or Figure 2)
  2. 2.Meter-out speed controllers are used for A and B ports and meter-in speed controllers for C and D ports. (Figure 1 and 2 show a state in which the B and D ports are pressurized. )
  3. 3.Figure 3 shows the details of each operation, and Table 1 shows the pressure port and speed controller for speed adjustment in each operation.
Figure 1: One 3-position pressure center solenoid valve

Figure 1: One 3-position pressure center solenoid valve

Figure 2: Two 3-port solenoid valves

Figure 2: Two 3-port solenoid valves

* The return position of the table when the power supply is cut off differs depending on the solenoid valve used. Refer to the manufacturer's catalog for details.

Figure 3: Each operation content

Figure 3: Each operation content

Speed controller with pressure port and speed adjustment

OperationPressure portSpeed controller
A,CB,D
Clockwise-1●●C port
Clockwise-2●-B port
Counterclockwise -1●●D port
Counterclockwise -2-●A Port

Angle adjustment method

1) For this product, adjust each stop position with the adjust bolt leveling mount shown in Fig. 4.

  1. 1.Adjust bolt leveling mounts a and b are for adjusting the swing end, and adjust bolt leveling mounts c and d are for adjusting the intermediate position.
  2. 2.Figure 5 shows the angle adjustment range for each adjust bolt leveling mount.

2) Adjust the angle by supplying air to the product. (Low pressure of approximately 0.2 MPa recommended)

  1. 1.First, adjust the positions of both ends of the swing.
    ・ Adjust the adjust bolt leveling mount b by pressurizing the A and C ports
    ・ Adjust the adjust bolt leveling mount a by pressing the B and D ports
    After adjustment, lock with the fixing nut.
  2. 2.Next, pressurize all ports A to D to adjust the intermediate position.
    ・ Loosen the fixing nuts of the adjust bolt leveling mounts c and d.
    ・ Tighten the adjust bolt leveling mounts c and d to the full extent. (The table can be turned manually. )
    ・ According to Table 2, operate the corresponding R or L according to the procedure from 1 to 5.
Figure 4: Adjust bolt leveling mount position

Figure 4: Adjust bolt leveling mount position

Figure 5: Angle adjustment range

Figure 5: Angle adjustment range

Table 2: Intermediate position adjustment method

-R: When adjusting in the clockwise directionL: When adjusting in the counterclockwise direction
1Manually move the table counterclockwise until resistance increases.Manually move the table clockwise until resistance increases.
2When the adjust bolt leveling mount d is loosened, the table moves clockwise, so set it at the desired position.When the adjust bolt leveling mount c is loosened, the table moves counterclockwise, so set it to the desired position.
3Loosen the adjust bolt leveling mount c until the resistance increases.
(Make sure that the table has no looseness)		Loosen the adjust bolt leveling mount d until the resistance increases.
(Make sure that the table has no looseness)
4Tighten both adjust bolt leveling mounts c and d by approx. 45°. *1)Tighten both adjust bolt leveling mounts c and d by approx. 45°. *1)
5Lock the adjust bolt leveling mounts c and d with the fixing nut. *2)Lock the adjust bolt leveling mounts c and d with the fixing nut. *2)

*1) When tightening the fixing nut, the position of the adjust bolt leveling mount changes by the clearance of the thread, so tighten the change in advance.
*2) If the table has looseness after tightening the nut, readjust it.

Adjustment angle per rotation of angle adjustment screw

SizeAdjust bolt leveling mount a, b (For edge position adjustment)Adjust bolt leveling mount c, d (For intermediate position adjustment)
1010.2°5.1°
209.0°3.6°
308.2°3.3°
508.2°4.1°

* Instructions for piping, speed control method, and angle adjustment method are included in the product.

Notes

Product Mounting Direction

There are no restrictions to the mounting direction of the product, but if the gravity acting on the load acts in the rotating direction of the table (for example, when the rotary shaft is horizontal and the center of gravity of the load does not match the rotation center), the rotational speed will become unstable.
In particular, the speed from the end position to the intermediate position is controlled by meter-in. Therefore, if this operation direction matches the direction of gravity, acceleration due to gravity cannot be suppressed and bouncing may occur when stopped.

On the Play of the Table in the Middle Position

By properly adjusting the intermediate position, play in the rotation direction of the table can be suppressed. However, as the number of movements increases, play (approx. 0.1°) may occur, so if there is a problem in use, readjust the intermediate position again.

  • *See the manufacturer's catalog for product information other than the above.
  • *The product image is a representative image only.
30
45
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  1. 1
Part Number
MSZA20A-M9BAL
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOscillation Angle A Torque
(N･m) 		Torque
(N・m) 		Rigidity, Accuracy Allowable Kinetic Energy
(J) 		Allowable Kinetic Energy
(J) 		Size Switch Lead wire
(m) 		Number of switches Connector type

-

1 Piece(s) Quote [Arbitrary Setting Type] Free setting type1 to Less Than 32High Rigidity, High Accuracy0.01 to Less Than 0.10.02520M9BA32-

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  1. 1
 

Basic Information

Type Rotary Table 3-point or More Main Body Shape Block Shape Operation Method Double Rack
Environment, Applications Standard Valves N/A Format Includes adjusting bolt

Please check the type/dimensions/specifications of the part MSZA20A-M9BAL in the 3-Position Rotary Table MSZ Series series.

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Specification/Dimensions

  • Connector type

    • M12 4-pin
    • None

    Clear

  • type

    • MSZA
    • MSZB

    Clear

  • Oscillation Angle A

    • 190°
    • Arbitrary Setting Type
      • Free setting type

    Clear

  • Torque(N･m)

    • 1 to Less Than 3
    • 3 ~ Less than 6

    Clear

  • Torque(N・m)

    • 1
    • 2
    • 3
    • 5

    Clear

  • Rigidity, Accuracy

    • Standard
    • High Rigidity, High Accuracy

    Clear

  • Allowable Kinetic Energy(J)

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

    Clear

  • Allowable Kinetic Energy(J)

    • 0.007
    • 0.025
    • 0.048
    • 0.081

    Clear

  • Size

    • 10
    • 20
    • 30
    • 50

    Clear

  • Switch

    • M9B
    • M9BA
    • M9BAV
    • M9BV
    • M9BW
    • M9BWV
    • M9N
    • M9NA
    • M9NAV
    • M9NV
    • M9NW
    • M9NWV
    • M9P
    • M9PA
    • M9PAV
    • M9PV
    • M9PW
    • M9PWV
    • A90
    • A90V
    • A93
    • A93V
    • A96
    • A96V
    • Without switch (built-in magnet)

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  • Lead wire(m)

    • 0.5
    • 0.5 (M8 3-pin plug connector)
    • 0.5 (M8 4-pin plug connector)
    • 0.5 (M12 4-pin A-cord [normal-key] plug connector)
    • 1
    • 1 (M8 3-pin plug connector)
    • 1 (M12 4-pin A-cord [normal-key] plug connector)
    • 3
    • 5

    Clear

  • Number of switches

    • 1
    • 1 pc.
    • 2
    • 2 pcs.
    • 3
    • 4
    • 4 pcs.
    • 5
    • 6
    • 7

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  • CAD

    • 2D
    • 3D

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Days to Ship

    • All
    • 32 Day(s) or Less

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Specify Alterations

Similar Part Numbers

Part Number
MSZA10A-A93
MSZA10A-A933
MSZA10A-A934
MSZA20A-M9BAL3
MSZA20A-M9BAL4
MSZA20A-M9BASBPC
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOscillation Angle A Torque
(N･m) 		Torque
(N・m) 		Rigidity, Accuracy Allowable Kinetic Energy
(J) 		Allowable Kinetic Energy
(J) 		Size Switch Lead wire
(m) 		Number of switches Connector type

-

1 Piece(s) Quote [Arbitrary Setting Type] Free setting type1 to Less Than 31High Rigidity, High Accuracy0.005 to Less Than 0.010.00710A930.52-

-

1 Piece(s) Quote [Arbitrary Setting Type] Free setting type1 to Less Than 31High Rigidity, High Accuracy0.005 to Less Than 0.010.00710A930.53-

-

1 Piece(s) Quote [Arbitrary Setting Type] Free setting type1 to Less Than 31High Rigidity, High Accuracy0.005 to Less Than 0.010.00710A930.54-

-

1 Piece(s) Quote [Arbitrary Setting Type] Free setting type1 to Less Than 32High Rigidity, High Accuracy0.01 to Less Than 0.10.02520M9BA33-

-

1 Piece(s) Quote [Arbitrary Setting Type] Free setting type1 to Less Than 32High Rigidity, High Accuracy0.01 to Less Than 0.10.02520M9BA34-

-

1 Piece(s) Quote [Arbitrary Setting Type] Free setting type1 to Less Than 32High Rigidity, High Accuracy0.01 to Less Than 0.10.02520M9BA0.5 (M8 4-pin plug connector)2-

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