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Rack and Pinion Rotary Actuators

Rack and Pinion Rotary Actuators
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P0243-P0296-E.qxd 08.9.29 1:49 PM Page 272 Compact Rotary Table with Low Table Height Large rolling element bearing 3 to 4 times higher axial load Easy mounting of work piece. țTable I.D/O.D tolerances Basic type: MSQB H9/h9 High precision type: MSQA H8/h8 țPositioning pin hole țHollow axis Table inside and outside diameters For alignment of rotation center and work piece (compared with series CRQ) Positioning pin hole For position of rotation direction Accommodates wiring and piping for equipment mounted on the table Hollow axis Size 1 2 3 Hollow axis ø3.5 ø3.8 ø5 7 ø6 Size 10 Hollow axis...

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Rotary Table Rack & Pinion Style Small size and light weight Full size (Picture of MSQB1A) Variety of installation options for space saving_ Offers maximum space saving installation by taking advantage of the compact body, space saving wiring and piping. Free mount Easy center alignment at mounting Wiring and piping can be selected according to mounting conditions Reference dia (Boss) Example of auto switch and speed controller mounting 4 to 10 times more allowable kinetic energy Total length shortened (Compared with internal shock absorber type) 2 types of shock absorbers are available,...

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Table Displacement (Reference values) ■ The following graphs show the displacement at point A, which is 100 mm apart from the center of rotation, where the load is applied.

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Rotary Table/Rack & Pinion Style Table Displacement due to Moment Load (Reference values) ■ The following graphs show the displacement at point A, which is 100 mm apart from the center of rotation, where the load is applied. Rotation Accuracy: Displacement Values at 180° (Reference values) Rotating amount of table top Values in the table are actual values and not guaranteed values.

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Rotary Table/Rack & Pinion Style High precision type Basic type With adjustment bolt Number of auto switches Auto switch type Without auto switch (built-in magnet) t Refer to the table below for auto switch types. t The auto switch is included in the package (unmounted). Applicable Auto Switch/Refer to pages 761 to 809 for detailed auto switch specification. ** Although it is possible to mount water resistant type auto switches, note that the rotary actuator itself is not of water resistant construction. Note 1) When using D-F8D, mount it at a distance of 10 mm or more from magnetic...

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Rotary Table/Rack & Pinion Style Series MSQ Basic type High precision type Clean Series Allowable Kinetic Energy and Rotation Time Adjustment Range Note) 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 and during operation to avoid exceeding the allowable limit. Note) Excluding the mass of auto switches Prevents dispersion of the particles generated inside of the product into the clean room by sucking them out of the vacuum...

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P0243-P0296-E.qxd 08.9.29 1:49 PM Page 278 Series MSQ Rotation Direction and Rotation Angle • The rotary table turns in the clockwise direction when the A port is pressurized, and in the counter-clockwise direction when the B port is pressurized. • By adjusting the adjustment bolt, the rotation end can be set within the range shown in the drawing. Positioning pin hole Counter-clockwise ° ange 95 te n r-cl en ock d a w is 0° dju e stm e nt r 2 2 .5 ° se wi lo C lock dj ck w u s is un io tm e ro Cootat ta en r 19 t r a ti o n e n d e n g e 9 5° ng ra io n M a xi m u m r o t a t C A port a...

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Rotary Table/Rack & Pinion Style Series MSQ Component Parts *23 The hexagon socket head set screws are tightened at different positions depending on the position of the connecting port.

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Rotary Table/Rack & Pinion Style High Precision Type Basic Type Thread type Number of auto switches i > Auto switch type Without auto switch (built-in magnet) = Refer to the table below for auto switch types. Applicable Auto Switch/Refer to pages 761 to 809 for detailed auto switch specification. = Although it is possible to mount water resistant type auto switches, = Auto switches are shipped together, (but not assembled). note that the rotary actuator itself is not of water resistant construction. * Auto switches marked with a "O" are produced upon receipt of orders. Refer to pages 796...

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High precision type/MSQA Basic type/MSQB Note 1) The maximum operating pressure of the actuator is restricted by the maximum allowable thrust Note 2) Be careful if the rotation angle of a type with internal shock absorber is set below the value in the table below, the piston stroke will be smaller than the shock absorber's effective stroke, resulting in decreased energy absorption ability. The service life of the shock absorber may be different from the rotary table body depending on the operating conditions. Refer to Specific Product Precautions for the suitable replacement End ports Side...

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P0243-P0296-E.qxd 08.9.29 1:49 PM Page 283 Rotary Table/Rack & Pinion Style Series MSQ Rotation Direction and Rotation Angle • The rotary table turns in the clockwise direction where the A port is pressurized, and in the counter-clockwise direction when the B port is pressurized. • By adjusting the adjustment bolt, the rotation end can be set within the ranges shown in the drawing. • The rotation angle can also be set on a type with internal absorber. Positioning pin hole Counter-clockwise 5° A port 2 2 .5 ° Adjustment bolt B (For clockwise rotation end adjustment) B port Clockwise o Cl dj...

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Clean Series Prevents dispersion of the particles generated inside of the product into the clean room by sucking them out of the vacuum port on the body side. Clean series Vacuum type auto switches Auto switch type Thread type With adjustment bolt Shock absorber Clean series products do not have a hollow axis. Basic type (Vacuum port) 11-MSQA is identical to the high precision type and 11-MSQB is identical to the basic type. Note) Please refer to "Pneumatic Clean Series" catalog for further details. Dimensions other than above are identical to the basic type. High precision type Dimensions...

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