SMC Networks MSQB1 Operation Manual Download Page 2

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Contents

Safety Instructions

Outline

How to order

Specifications

Weight

Effective torque

Internal construction and parts

MSQ1 to 7

Basic circuit

Circuit structure

Recommended models

Mounting

Load restrictions

Unit used as flange mount

Direction and Angle of Rotation

Rotating range examples

Piping

Air supply

Setting of rotation time

Moment of inertia

Calculation formulae for moment of inertia

Kinetic energy

Auto switch

Internal structure and operation principle

Mounting of auto switch

Auto switch proper mounting position at rotation end

Maintenance and Inspection

Regular check

Interval of inspection

Troubleshooting

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2020-10-13 10:38

DI987004

Summary of Contents for MSQB1

Page 1: ...Doc No MSQB OM00002 A PRODUCT NAME Rotary Table MODEL Series Product Number MSQB1 2 3 7...

Page 2: ...f Rotation Rotating range examples Piping Air supply Setting of rotation time Moment of inertia Calculation formulae for moment of inertia Kinetic energy Auto switch Internal structure and operation p...

Page 3: ...t failure when configuring the equipment 2 Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectly The assem...

Page 4: ...uct or necessary parts will be provided This limited warranty applies only to our product independently and not to any other damage incurred due to the failure of the product 3 Prior to using SMC prod...

Page 5: ...on in the circuit air pressure caused by a power failure When a rotary table is used as clamping mechanism there is a danger of workpiece dropping if there is a decrease in clamping force due to a dro...

Page 6: ...any modifications including additional machining This may cause human injury and or an accident 18 Refer to the Auto Switches Precautions for using with an auto switch 1 Do not use below the speed ad...

Page 7: ...esult in insufficient strength and cause damage to the product This can lead to possible human injury and damage to the surrounding equipment 8 Do not enlarge the fixed throttle by modifying the pipe...

Page 8: ...Angle adjustment is available for this product When using an external stopper set in a position so that that the adjusting bolt does not collide into the piston Precautions when Converting Rotational...

Page 9: ...justment screw is temporarily secured at an arbitrary position within the adjustable rotating range Before using product readjust it to a desired angle and tighten the screw firmly Piping 1 Refer to t...

Page 10: ...ic oils including organic solvents salt or corrosive gases etc as it can cause damage or malfunction 1 When extremely dry air is used as the fluid degradation of the lubrication properties inside the...

Page 11: ...erly compressed air can be dangerous Assembly handling repair and element replacement of pneumatic systems should be performed by a knowledgeable and experienced person 3 Drain flushing Remove drainag...

Page 12: ...ed for each cylinder series use the indicated value The auto switches may malfunction due to interference from the magnetic fields Use of a magnetic screen plate MU S025 or commercially available magn...

Page 13: ...ate If driving a load such as a relay that generates a surge voltage use a built in surge absorbing element type device 10 Pay attention to the internal voltage drop of the auto switch Reed 1 Auto swi...

Page 14: ...beyond the range of tightening torque auto switch mounting screws auto switch mounting brackets or auto switch may be damaged On the other hand tightening below the range of tightening torque may all...

Page 15: ...plied 2 wire type If the power is turned ON when an auto switch is not connected to a load the auto switch will be instantly damaged because of excess current short circuit It is the same as when the...

Page 16: ...ne and power supply line on a 3 wire type auto switch the auto switch will be protected by a protection circuit However if the power supply line is connected to the blue wire and the power supply line...

Page 17: ...waves around cylinders with solid state auto switches or actuators this may cause the circuit element inside the auto switch to break 7 Avoid accumulation of iron waste or close contact with magnetic...

Page 18: ...ition stops at the center of the appropriate operating range green display area If stopped with the red LED lit the operation may become unstable due to effects of the equipment environment or externa...

Page 19: ...9PW 2 wire 12V M9BWV M9BW 3 wire NPN M9NAV 1 M9NA 1 3 wire PNP M9PAV 1 M9PA 1 2 wire 12V M9BAV 1 M9BA 1 1 Although it is possible to mount water resistant type auto switches note that the rotary actua...

Page 20: ...y 0 001J 0 0015J 0 002J 0 006J Angle adjustment range 0 to 190 Maximum rotation 190 Rotation time adjustment range 0 2 to 0 7 s 90 0 2 to 0 1 s 90 Cylinder bore size 6 8 10 12 Port size M3x0 5 M5x0 8...

Page 21: ...lips screw Size 7 Round head Philips screw No 0 Size 1 to 3 17 Special bearing 1 High precision type Deep groove ball bearing Basic type 16 Deep groove ball bearing 1 15 Piston seal 4 14 Wearing 4 13...

Page 22: ...ontroller is shown in Figure 1 below Recommended models Recommended models for the standard circuit in Figure 1 are shown in Table 3 below Table 3 Recommended models Size Solenoid valve CV value Speed...

Page 23: ...45 0 82 1 2 3 33 48 48 1 1 1 6 7 54 71 71 1 5 2 2 Unit used as flange mount Rotary table can be mounted from three directions Two side of axial direction and one side of lateral face Mounting axial di...

Page 24: ...hows the rotation range of the positioning pin hole The pin hole position in the drawing shows anticlockwise rotation end when the rotation angle is set at 180 by equally tightening the adjusting bolt...

Page 25: ...Rotating range examples Various rotation ranges are possible as shown in the drawings below using adjustment bolts A and B The drawings show the rotation range of the positioning pin hole 24 Fig 3...

Page 26: ...own out with air to remove dust and scale from inside the pipe Dust and scale on the inlet side of the filter can be removed but those on the outlet side cannot be removed so they can enter the soleno...

Page 27: ...ps at the stroke end the actuator will receive a big impact kinetic energy due to the inertial force Please refer below for calculation of kinetic energy 2 2 1 I E E Kinetic energy J I Moment of inert...

Page 28: ...icular to the plate through the center of gravity 8 When the rotational axis and load center of gravity are not consistent 4 Round plate Including column Position of rotational axis Through the center...

Page 29: ...otary table rotation time is 28 E Allowable kinetic energy J Rotation range rad I Moment of inertia kg m2 During uniform acceleration the angular acceleration after t seconds can be found as follows t...

Page 30: ...sure is supplied in the direction indicated by the arrows in Fig 7 the piston moves and the table rotates clockwise At this point magnet A goes out of switch A s operation range to turn off switch A T...

Page 31: ...3 190 24 4 47 10 20 4 15 10 7 190 28 7 31 10 24 7 15 10 Operating range m The value in which the auto switch operating range Lm is converted to axis rotating value Hysteresis range Value of auto switc...

Page 32: ...position 4 External and internal leakage 5 Looseness of stopper bolt which is fixed by nut 6 Check movement of switch ON OFF If any items are found during the inspection that require repairing or tigh...

Page 33: ...table and the item used with it are not aligned Align the two centers or use a flexible fitting Insufficient output due to a low supply pressure To obtain stable operation adjust the supply pressure...

Page 34: ...the rated output Excessive external torque was applied to the rotary table Insufficient rotating Angle The adjustment bolt for angle adjustment is set at a smaller angle than required Set the adjustm...

Page 35: ...n 4 14 1 Sotokanda Chiyoda ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL https www smcworld com Note Specifications are subject to change without prior notice and any obligation on...

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