Related Manuals for Bosch rexroth 60 Series
Summary of Contents for Bosch rexroth 60 Series
- Page 1 Axial piston variable pump A10VOH Series 60 Instruction manual Replaces: –.– RE 92704-01-B/2020-01-21 English...
- Page 2 © Bosch Rexroth AG 2020. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights. The data specified within only serves to describe the product. No statements concerning a certain condition or suitability for a certain application can be derived from our information.
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Page 3: Table Of Contents
7.3.2 Inside-reservoir installation 7.3.3 Above-reservoir installation Installing the axial piston unit 7.4.1 Preparation 7.4.2 Dimensions 7.4.3 General instructions 7.4.4 Installation with a coupling 7.4.5 Installation on a gearbox 7.4.6 Installation with cardan shaft RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG... - Page 4 Preparing for removal 11.3 Performing the disassembly 11.4 Preparing the components for storage or further use Disposal Extension and conversion Troubleshooting 14.1 How to proceed for troubleshooting 14.2 Malfunction table Technical data Alphabetical index Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21...
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Page 5: About This Documentation
Describes the requirements for hydraulic fluids on mineral oil basis and related hydrocarbons for operation with Rexroth hydraulic components and provides support for selection of suitable hydraulic fluids for the hydraulic system. Bosch Rexroth Fluid Rating List for Rexroth hydraulic components 90245 Data sheet (pumps and motors) -
Page 6: Representation Of Information
Identifies a dangerous situation that may result in minor to CAUTION moderate injury if it is not avoided. Property damage: The product or surrounding area may be NOTICE damaged. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 7: Symbols
Japan Industrial Standard Rexroth document in the English language VDI 2230 Directive for the systematic calculation of high duty screwed joints and cylindrical screw joints from the VDI (Verein Deutscher Ingenieure - Association of German Engineers) RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG... -
Page 8: Safety Instructions
2.3 Improper use Any use other than that described as intended use is considered improper. Bosch Rexroth AG is not liable for damages resulting from improper use. The user is solely responsible for any risks arising from improper use. The following foreseeable forms of faulty usage are also considered improper (this list is not exhaustive):... -
Page 9: Personnel Qualifications
• In particular, fully understanding the relationships with regard to safety devices • Knowledge regarding the function and interaction of hydraulic components Bosch Rexroth offers you measures supporting training in specific areas. You can find an overview of the training contents on the Internet at: www.boschrexroth.com/training. -
Page 10: General Safety Instructions
(e.g. PWM signal). The machine manufacturer should conduct appropriate tests and take appropriate measures to ensure that other components or operators (e.g. with a pacemaker) are not affected by this potentiality. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 11: Product-Specific Safety Instructions
Operating the unit above the maximum permissible pressure can cause components to burst and hydraulic fluid to escape under high pressure. ▶ Changes to the factory settings may only be made by Bosch Rexroth specialists. ▶ In addition, a pressure relief valve is required in the hydraulic system as back-up. - Page 12 In case of leakage at the axial piston unit, high-pressure fluid jets may escape. ▶ Depressurize the relevant machine/system component and repair the leak. ▶ Never attempt to block or seal the leak or hydraulic fluid jet with a cloth. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21...
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Page 13: Personal Protective Equipment
2.7 Personal protective equipment Personal protective equipment is the responsibility of the user of the axial piston unit. Observe the safety regulations in your country. All pieces of personal protective equipment should be intact. RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG... -
Page 14: General Instructions On Property Damage And Product Damage
With above-reservoir installation, an axial piston unit must be moved to full swivel angle after no more than three seconds during commissioning and recommissioning. Make sure that the axial piston unit really does suck in hydraulic fluid and build up pressure. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... - Page 15 Dispose of the axial piston unit, hydraulic fluid and packaging in accordance with the regulations in your country. ▶ Dispose of the hydraulic fluid in accordance with the applicable safety data sheet of the hydraulic fluid. RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG...
- Page 16 The warranty exclusively applies to the delivered configuration. The warranty will be voided if the product is incorrectly installed, commissioned or operated, or if it is used or handled improperly. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21...
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Page 17: Scope Of Delivery
• Protective plug/threaded plugs (2) • Connector protective covers (3) • For version with through drive, spacer (4) made of plastic (serves as transport protection) • For version with through drive, protective cover incl. mounting bolts (5) RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG... -
Page 18: About This Product
6 High-pressure side 10 Cylinder 2 Spring 7 Control plate 11 Piston 3 Retaining plate (Distributor plate) 12 Slipper pad 4 Stroking piston 8 Port plate 13 Cradle 5 Control valve 9 Suction side Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 19: Functional Description
Increasing the swivel angle increases the displacement; reducing the angle reduces displacement accordingly. Various control devices are available depending on requirements. Information about this can be found in data sheet 92704. RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG... -
Page 20: Product Identification
4 Direction of rotation (viewed on 11 Serial number drive shaft) – here: clockwise 12 Material number of the 5 Bar code axial piston unit 6 Power setting (optional) 13 Type code 7 Rotational speed (optional) 14 Customer material number Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 21: Transport And Storage
▶ Do not transport the axial piston unit by sensitive assembled parts (e.g. sensors or valves). ▶ Carefully place the axial piston unit on the seating to prevent it from being damaged. RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG... -
Page 22: Transport With Lifting Devices
Place the lifting strap around the axial piston unit in such a way that it does not pass over assembled parts (e.g. valves, piping) and that the axial piston unit is not suspended from assembled parts (see Fig. 5). Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... - Page 23 Transport and storage 23/60 Fig. 5: Transport with lifting strap RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG...
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Page 24: Storing The Axial Piston Unit
Once the max. storage time has elapsed, we recommend that you have the axial piston unit checked by your Bosch Rexroth service partner. For questions regarding repair and spare parts, contact your proper Bosch Rexroth service partner or the service department of the manufacturer's plant of the axial piston unit, see chapter 10.5 "Spare parts"... - Page 25 Coat unpainted areas of the axial piston unit with mineral oil or suitable, easily removable corrosion protection, e.g. acid-free grease. Pack the axial piston unit with desiccant airproof in corrosion protection film. Store the axial piston unit in a shock-proof manner; see "Requirement" on page 24 in this chapter. RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG...
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Page 26: Installation
A check valve in the drain line is only permissible on a case-by-case basis following consultation. Please consult your proper contact person at Bosch Rexroth. ▶ To keep noise values low, use elastic elements to isolate all connecting lines from all vibration-capable components (e.g. reservoir). Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... - Page 27 ▶ Use fibre-free cleaning cloths for cleaning. ▶ Use suitable, mild cleaning agents to remove lubricants and other heavy contamination. Do not allow cleaning agents to enter into the hydraulic system. RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG...
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Page 28: Installation Position
Port F is part of the external piping and must be provided on the customer side to make filling and air bleeding easier. Table 8: Below-reservoir installation Installation position Air bleed Filling 1 (drive shaft horizontal) S + L 2 (drive shaft horizontal) S + L Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 29: Inside-Reservoir Installation
Fig. 8: Inside-reservoir installation A10VOH with installation position 3–4 Drain port Minimum required distance to reservoir bottom (100 mm) Suction port Baffle (baffle plate) Minimum required immersion depth t min (200 mm) RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG... -
Page 30: Above-Reservoir Installation
Port F is part of the external piping and must be provided on the customer side to make filling and air bleeding easier. Table 10: Above-reservoir installation Installation position Air bleed Filling 5 (drive shaft horizontal) 6 (drive shaft horizontal) Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 31: Installing The Axial Piston Unit
If necessary, an installation drawing can be requested. Also observe the manuals provided by the manufacturers of the other hydraulic components when selecting the required tools. RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG... -
Page 32: General Instructions
Transport the axial piston unit to the installation location. Remove dirt and foreign particles from the installation location. Install the coupling on the output shaft of the drive motor in accordance with the parameters provided by the coupling manufacturer. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 33: Installation On A Gearbox
Bring the axial piston unit to the installation position and fasten it. Details of the required tools and tightening torque for the mounting bolts can be obtained from the system manufacturer. RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG... -
Page 34: Remove The Spacer (For Version With Through Drive)
If you need a pressure-resistant cover, contact your Bosch Rexroth Service partner. Use a suitable tool for this to prevent damage to the functional surfaces. If functional surfaces are damaged, contact your Bosch Rexroth service partner or the service department of the factory that manufactured the axial piston unit. -
Page 35: Completion Of Assembly
Use a suitable tool for this to prevent damage to the sealing and functional surfaces. If sealing or functional surfaces are damaged, contact your Bosch Rexroth service partner or the service department of the manufacturer's plant of the axial piston unit. -
Page 36: Hydraulically Connecting The Axial Piston Unit
Make sure the maximum suction pressure is not exceeded (e.g. when prefilling). – Make sure the connections and connecting elements are airtight. – The hose must be pressure-resistant, also to external air pressure. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... - Page 37 ▶ Make sure the right fittings, mounting bolts and threaded plugs are installed. ▶ For all female threads, use a stud end from the same system of units and of the correct size. RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG...
- Page 38 For values, see Table 12. • Mounting bolts: For mounting bolts with metric ISO threads according to DIN 13 and/or ASME B1.1 threads, we recommend checking the tightening torque in individual cases in accordance with VDI 2230. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21...
- Page 39 Check all pipes and hose lines and every combination of connecting pieces, couplings or connecting points with hoses or pipes to ensure they are in safe working condition. RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG...
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Page 40: Electrically Connecting The Axial Piston Unit
Loosen the mounting nut (1) of the solenoid. To do this, turn the mounting nut (1) one turn counter-clockwise. Turn the solenoid body (2) to the desired position. Re-tighten the mounting nut. Tightening torque of the mounting nut: 5+1 Nm. (WAF 26, 12-sided DIN 3124). Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 41: Performing Flushing Cycle
41/60 7.5 Performing flushing cycle In order to remove foreign particles from the system, Bosch Rexroth recommends a flushing cycle for the hydraulic system before the first commissioning. To avoid internal contamination, do not include the axial piston unit in the flushing cycle. -
Page 42: Commissioning
Use only a hydraulic fluid that corresponds to the following requirements: Parameters of minimum requirements for hydraulic fluids can be found in Bosch Rexroth data sheets 90220. The titles of the data sheets can be found in Table 1 "Required and supplementary documentation" on page 5. - Page 43 Commissioning 43/60 Bosch Rexroth evaluates hydraulic fluids on the basis of the Fluid Rating according to data sheet 90235. For hydraulic fluids which have been positively evaluated in the Fluid Rating, please refer to data sheet 90245 "Bosch Rexroth fluid rating list for Rexroth hydraulic components (pumps and motors)". The hydraulic fluid should be selected so that the operating viscosity in the operating temperature range is within the optimum range (ν...
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Page 44: Testing The Hydraulic Fluid Supply
▶ Perform a leak test without and with load prior to normal operation. ▶ If necessary, remove the pressure gauge and plug the ports with the specified threaded plugs. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 45: Running-In Phase
10 operating hours is concluded. To ensure that contamination in the hydraulic system does not damage the axial piston unit, Bosch Rexroth recommends the following procedure after the running-in phase: ▶... -
Page 46: Operation
For this reason, this chapter of the manual does not contain any information on adjustment options. Use the product only within the performance range specified in the technical data. The machine/system manufacturer is responsible for proper project planning of the hydraulic system and its control. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 47: Maintenance And Repair
10.2 Inspection In order for the axial piston unit to be reliable and long-lasting, Bosch Rexroth recommends inspecting the hydraulic system and axial piston unit on a regular basis, and documenting and archiving the following operating conditions:... -
Page 48: Maintenance
Based on these parameters, a maintenance interval should be determined by the system manufacturer for the replacement of the bearings and included in the maintenance schedule of the hydraulic system. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 49: Repair
Maintenance and repair 49/60 10.4 Repair Bosch Rexroth offers a comprehensive range of services for the repair of Rexroth axial piston units. Repairs on the axial piston unit and its assembled parts should only be performed by service centers certified by Bosch Rexroth. -
Page 50: Removal And Replacement
Remove the axial piston unit. Use a suitable lifting device. Completely drain the axial piston unit. Plug all openings. 11.4 Preparing the components for storage or further use ▶ Proceed as described in chapter 6.2 "Storing the axial piston unit" on page 24. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 51: Disposal
Changes to settings on the customer side should only be made using the product-specific setting instructions. The warranty from Bosch Rexroth only applies to the configuration as delivered. The warranty will be voided if the unit is modified or extended. Adjusting the setting screws will render the warranty void. If you need to change the settings, please contact your local contact person;... -
Page 52: Troubleshooting
Try to get a clear idea of the cause of the fault. Directly ask the (machine) operator. ▶ Document the work carried out. ▶ If the fault cannot be corrected, please refer to one of the contract addresses www.boschrexroth.com/addresses. Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... -
Page 53: Malfunction Table
Mechanical damage to the axial piston unit Replace axial piston unit (e.g. bearing damage) Contact Bosch Rexroth Service Increased, unusual vibration Bearings worn Contact Bosch Rexroth Service RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG... - Page 54 Control of the control device defective Check control (contact machine/system manufacturer or Bosch Rexroth Service) Wear or mechanical damage to the Replace axial piston unit axial piston unit Contact Bosch Rexroth Service Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21...
- Page 55 Optimize the adjustment of the controller of the axial piston unit and the pressure limitation in the hydraulic system Unstable control signal Contact machine/system manufacturer or Bosch Rexroth Service Malfunction in the control devices or the Contact Bosch Rexroth Service controller RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG...
- Page 56 Contact Bosch Rexroth Service Contact machine/system manufacturer Axial piston unit worn Replace axial piston unit; contact Bosch Rexroth Service Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21...
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Page 57: Technical Data
The permissible technical data for your axial piston unit can be found on the data sheet 92704. The data sheet can be found in the online product catalog at www.boschrexroth.com/p-A10VOH-6x Order-related technical data for your axial piston unit can be found in the order confirmation. RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG... -
Page 58: Alphabetical Index
Notices Drive shaft – general ▶ F ▶ O Filling Operation Flushing cycle Functional description ▶ P – Control Performance description Functional test Piston Port overview Port plate Product description Property damage Pump Bosch Rexroth AG, A10VOH Series 60, RE 92704-01-B/2020-01-21... - Page 59 Suction side Symbols ▶ T Technical data Tightening torques Tools Transport – By hand – with eye bolt – with lifting strap Transporting Transport protection Troubleshooting ▶ U Unpacking ▶ W Warranty 16, 51 Weight RE 92704-01-B/2020-01-21, A10VOH Series 60, Bosch Rexroth AG...
- Page 60 Bosch Rexroth AG An den Kelterwiesen 14 72160 Horb a.N. Germany Tel. +49 7451 92-0 info.ma@boschrexroth.de www.boschrexroth.com Your local contact person can be found at: www.boschrexroth.com/addresses Subject to change Printed in Germany RE 92704-01-B/2020-01-21...