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Rotary indexing tables DHTG
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Catalog excerpts

Rotary indexing tables DHTG - 2

Rotary indexing tables DHTG Key features At a glance Sturdy mechanical system Օ Simple planningand commissioning Numberof stations: 2,3,4,6,8, 12,24 Actuation options Clockwise - Justonevalve required ■ Integrated functions: - Overload protection - Sensor function - Cushioningadjustment Speed setting Changingthe direction of rotation Variable actuation Left,right,reciprocating motion - Following conversion with reciprocating motion kit - Two valves required Anti-clockwise Reciprocating motion - Following conversion with reciprocatingmotion kit - Two valves required Justone valve required...

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Rotary indexing tables DHTG - 3

Rotary indexing tables DHTG Key features Mounting options Direct mounting from above Direct mounting from below Typical applications Basic rotary table Rotarytable with rotarydistributor Handlingwith minimum space Օ For the transfer ofcompressed air With 1 or 2 separate ducts requirement and vacuum to the rotarytable Rotary table with stationary centre section Օ For the mounting ofhandling units or other devices in the centre ofthe rotaryindexingtable Note Machining Օ Aggressive media Grindingdust Weldingspatter The rotary indexing tables are not designed for the followingor similar sample...

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Rotary indexing tables DHTG - 4

Rotary indexing tables DHTG Type codes DHTG - 90 - 8 - A Sries DHTG Rotary indexing table Size Indexing stations Position sensing A Forproximitysensor 4 Internet: www.festo.com/catalog/... Subject to change-2011/06

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Rotary indexing tables DHTG - 5

Rotary indexing tables DHTG Peripherals overview Variants and accessories Type Brief description Page/Internet 11 Unmachined plate, fixed DADG-UPF For the mountingof handling units or other devices in the centre of the rotary indexing table 16 2 Adapter kit DADG-AK For mountingthe unmachined plate DADG-UPF on the rotary table 17 131 Unmachined plate, rotating DADG-UPT Actuators can, dependingon the application, be mounted on the unmachined rotating plate 16 141 Indexing conversion kit DADM-CK The indexing steps can be adjusted at any time usingthe kit 20 151 Reciprocating motion kit DADM-TK...

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Rotary indexing tables DHTG Technical data -N- Size 65,90,140,220 Indexing stations 2,3,4,6,8,12,24 General technical data Size 65 90 140 220 Pneumatic connection M5 Design Gear coupling Rackand pinion Force-guided motion sequence Mode of operation Double-acting Type of mounting Via through-holes and centringsleeve Mounting position Any Cushioning Adjustable shock absorber stroke, hard characteristic curve Indexingstations 2,3,4,6,8,12,24 3,4,6,8,12,24 Torque at 6 bar [Nm] 2.1 4.4 18.1 58.9 Parallelism of plate1' [mm] s 0.04 Axial eccentricity of plate2' [mm] s 0.02 Concentricityof plate3'...

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Rotary indexing tables DHTG - 7

Rotary indexing tables DHTG Technical data Static characteristic load values The indicated forces and torques refer to the locked table and can also act on the table plate. Size 65 90 140 220 Forces Max. axial force F [N] 1,000 2,000 4,000 5,000 Max. radial force R [N] 2,000 5,000 6,000 8,000 Torques Max. tilting moment M [Nm] 100 150 300 500 Max. tangential moment T [Nm] 100 150 200 500 Materials Sectional view Rotary indexing table 1 Plate Galvanised steel 2 Cover Wrought aluminium alloy 3 Housing Wrought aluminium alloy - Stops Galvanised steel - Seals Nitrile rubber, polyurethane Note...

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Rotary indexing tables DHTG - 8

Rotary indexing tables DHTG Technical data Calculation of the cycle time The rotary indexing tables are equipped with a hydraulic shock absorber, which means that the max. frequency of the shock absorber must alsobetaken into accountwhen calculatingthe cycle time. The switchingtime comprises: Switchingtime = Unlock, rotate, lock and return stroke of working piston. The cycle time is calculated as follows: Cycle time = Switchingtime + Processing time + Dwell time. In the switchingfrequencygraph, the max. achievable switchingfrequency is read in relation to the mass moment ofinertia. From...

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Rotary indexing tables DHTG - 10

Rotary indexing tables DHTG Technical data 1 Supply port: unlock and rotate (reciprocating motion: unlock) 2 Supply port: lock and return stroke (reciprocating motion: lock) 3 Blankingplug; (reciprocating motion: supply port for clockwise turning) 4 Blankingplug;(reciprocating motion: supply port for anti-clockwise turning) 5 Sensor turned for clockwise rotation (sensor basic setting for anti-clockwise rotation) 6 Sensor basic setting for clockwise rotation (sensor turned for anti-clockwise rotation) 7 Sensorlock 8 One-wayflowcontrol valve 9 Adjustmentof end position cushioningfor...

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Rotary indexing tables DHTG - 12

Rotary indexing tables DHTG Technical data Download CAD Data www.festo.com/us/cad Size 90 L4 , , L1 , L3 1 Supply port: unlock and rotate 4 (reciprocating motion: unlock) 2 Supply port: lock and return stroke 5 (reciprocatingmotion: lock) 3 Blankingplug; (reciprocating motion: supply port for 6 clockwise turning) Blanking plug; (reciprocating motion: supplyportfor anti-clockwise turning) Sensor turned for clockwise rotation (sensor basic setting for anti-clockwise rotation) Sensor basic settingfor clockwise rotation (sensor turned for anti-clockwise rotation) 7 Sensorlock...

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Rotary indexing tables DHTG - 14

Rotary indexing tables DHTG Technical data Dimensions Sizes140, 220 Download CAD Data www.festo.com/us/cad 1 Supply port: unlock and rotate 4 (reciprocating motion: unlock) 2 Supply port: lock and return stroke 5 (reciprocatingmotion: lock) 3 Blankingplug; (reciprocating motion: supply port for 6 clockwise turning) Blanking plug; (reciprocating motion: supplyportfor anti-clockwise turning) Sensor turned for clockwise rotation (sensor basic setting for anti-clockwise rotation) Sensor basic settingfor clockwise rotation (sensor turned for anti-clockwise rotation) 7 Sensorlock...

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Product Range and Company Overview A Complte Suite of Automation Services Our experienced engineers provide complte support at every stage of your development process, including: conceptualization, analysis, engineering, design, assembly, documentation, validation, and production. Custom Automation Components Custom Control Cabinets Complete Systems Complete custom engineered solutions Comprehensive engineering support Shipment, stocking and storage services and on-site services The Broadest Range of Automation Components With a comprehensive line of more than 30,000 automation components,...

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