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Summary of Contents for Festo DRRD-12
- Page 1 Semi-rotary drive DRRD-12 ... 63 Operating instructions 8074788 2017-10d [8074790]...
- Page 2 ............... . . Festo – DRRD-12 ... 63 – 2017-10d...
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Page 3: Table Of Contents
............Festo – DRRD-12 ... 63 – 2017-10d English... -
Page 4: Control Sections And Connections
(x2) Shaft opening for guiding through cables/ Slot for cylinder switch compressed air tubing with centring hole (2x for DRRD-12); (4x for DRRD-16 ...) 63) Thread for accessories flange Mounting interface DRRD (2x) Thread for accessories (e.g. for clamping unit... -
Page 5: Function And Application
– DRRD-...-Y9/Y10/Y14 with internal hydraulic shock absorbers – DRRD-...-Y12 with external hydraulic shock absorbers (è assembly instructions). The DRRD semi-rotary drive is intended for swivelling effective loads which have to execute a defined angular movement. Festo – DRRD-12 ... 63 – 2017-10d English... -
Page 6: Requirements For Product Use
• Having selected a medium, stick with it for the entire life of the product (e.g. always use unlubricated compressed air). • Pressurize your entire system slowly. There will then be no uncontrolled movements. For slow start-up pressurisation, use start-up valve type HEL. Festo – DRRD-12 ... 63 – 2017-10d English... -
Page 7: Transport And Storage
The tightening torque is summarised in the following table (è Tab. 1). Direct mounting Through-hole fastening Fig. 2 Size Screw (direct mounting) M10 M10 M12 Tightening torque [Nm] Screw (through-hole fastening) Tightening torque [Nm] Centring sleeve ZBH [mm] Tab. 1 Festo – DRRD-12 ... 63 – 2017-10d English... - Page 8 Shaft opening 4 [mm] 10.5 10.5 10.5 21 Centring sleeve ZBH for middle [mm] centring hole Screw for thread at aA M3 M4 Centring sleeve ZBH [mm] Tightening torque [Nm] 1.2 3 Tab. 2 Festo – DRRD-12 ... 63 – 2017-10d English...
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Page 9: Pneumatic Installation
• Place the cylinder switches for sensing the end positions into the slots 9. Sensing can be conducted with inductive prox imity sensors with the help of the external sensing kit (è 10 Accessories). Fig. 6 Festo – DRRD-12 ... 63 – 2017-10d English... -
Page 10: Commissioning
• Observe the permissible shock absorber settings (è Tab. 4). 3. Pressurize the corresponding port to swivel the DRRD into the desired end position. 4. Loosen the lock nut on the shock absorber. Fig. 8 Festo – DRRD-12 ... 63 – 2017-10d English... - Page 11 Max. shock absorber setting [mm] 29.9 38.5 43.3 64.9 80.7 99.9 101.4 130.4 126.9 XYmax Min. shock absorber setting up to the minimum swivel angle XYmin (è 12 Technical data) Tab. 4 Festo – DRRD-12 ... 63 – 2017-10d English...
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Page 12: Carrying Out Commissioning
– shock absorber unscrewed too far (maximum values è Tab. 4). 5. Make sure you remedy the above-mentioned causes. 6. End the test run when all of the necessary corrections have been undertaken. Festo – DRRD-12 ... 63 – 2017-10d English... -
Page 13: Operation
1) Longer reset times are to be expected at temperatures below 0 °C for all Y9/Y10/Y14 versions; it is therefore possible that the maximum swivel frequency can no longer be reached under certain circumstances 2) The housing temperature of the shock absorber housing should not exceed 60 °C Tab. 6 Festo – DRRD-12 ... 63 – 2017-10d English... -
Page 14: Maintenance And Care
• If the DRRD is contaminated, clean it with a soft cloth. Permissible cleaning agents include: – warm soap suds up to +60 °C – petroleum ether – all non-abrasive cleaning agents. Festo – DRRD-12 ... 63 – 2017-10d English... -
Page 15: Disassembly And Repair
• Recommendation: Send the product to our repair service. This way the required fine tuning and tests will be taken into special consideration. • Information about spare parts and aids can be found at: www.festo.com/spareparts For replacement of the integrated cushioning components/shock absorbers (è... -
Page 16: Accessories
Pressurize semi-rotary drive on an unpressurized chamber both sides Shock absorber unscrewed too Observe the maximum permissible unscrewing length Shock absorber/cushioning Replace shock component defective/worn absorber/cushioning component (è 9 Disassembly and repair) Tab. 8 Festo – DRRD-12 ... 63 – 2017-10d English... -
Page 17: Technical Data
1) Reduction possible on one side 100°; observe the cushioning angle as the minimum swivel angle 2) Basic design with internal cushioning, without accessories 3) Pressure load (tensile load: 0.33 kN) 4) With DRRD-32, Y10 is not available Tab. 9 Festo – DRRD-12 ... 63 – 2017-10d English... - Page 18 Copyright: Festo AG & Co. KG Ruiter Straße 82 73734 Esslingen Germany Phone: +49 711 347-0 Fax: +49 711 347-2144 Reproduction, distribution or sale of this document or communica E-mail: tion of its contents to others without express authorization is service_international@festo.com...
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