ZIMM ZA-25, Instruction Manual

Page 1: ...Instruction manual Installation Operation Maintenance Inspection ZIMM Actuator ZA 25 to ZA 200 2023 10 0 6 EN...

Page 2: ...opyright ZIMM GmbH We reserve the right to make changes to technical aspects and content Legal notices The contents of this instruction manual must be kept confidential It is intended only for use by...

Page 3: ...rt and storage 11 5 1 Transport 11 5 2 Storage 13 6 Installation 14 6 1 Installing actuators and bevel gear drives 15 6 2 Fitting the couplings and connecting shafts 17 6 3 Fitting the motor 19 6 4 Co...

Page 4: ...1 About this document ZIMM Actuator 4 Version 0 6 2023 Further interesting information on lifting systems and suitable components and their design can be found in our screw jacks catalog...

Page 5: ...or user of the equipment Keep the instruction manual updated with any supplements issued by the manufacturer 1 2 Symbols and identifying marks Symbol Meaning DANGER Hazards to personnel Disregard wil...

Page 6: ...with the user Screw jacks may be used only in the context and within the limits specified in our catalogues and brochures To ensure compliance with the statutory limits for electromagnetic compatibil...

Page 7: ...secure packaging to prevent possible damage in transit The scope of supply of the ZIMM Actuators includes the following parts ZIMM Actuator This instruction manual Further parts as listed on the deli...

Page 8: ...8 Version 0 6 2023 4 2 Rating plate 2 6 3 1 4 5 Fig 2 Example of a rating plate 1 ZIMM contact data 2 Type designation 3 Maximum static load actuator spindle etc not considered 4 Rated speed 5 Serial...

Page 9: ...nting head 2 Thrust tube 3 Head nut 4 Cylinder tube 5 Housing ZE series 6 Drive shaft 7 Lubrication of spindle and anti rotation lock ZA series with Ball screw drive KGT 1 Mounting head 5 Housing ZE s...

Page 10: ...0 Version 0 6 2023 4 4 Grease nipple ZIMM Actuators have grease nipples that ensure easy and clean lubrication of the screw drives and the anti rotation lock HINWEIS For optimal lubrication use an aut...

Page 11: ...uspended load Wear personal safety equipment CAUTION Heavy weight Injuries from parts weighing 25 kg and above Transport the heavy ZIMM Actuators max 25 kg perperson CAUTION Damage to the ZIMM Actuato...

Page 12: ...23 ZIMM Actuator Fig 3 Examples for transporting the ZIMM Actuator When lifting with a crane attach the slings to the lifting points provided When lifting the ZIMM Actuator for transport spread the we...

Page 13: ...CAUTION Incorrect storage Damage due to corrosion Store only in enclosed and dry rooms Protected against soil moisture Do not store for more than a brief period in areas that although roofed still al...

Page 14: ...mage to the entire system and the ZIMM Actuator Ensure that the following installation conditions are satisfied Limit switches are not overrun For parallelism and angularity tolerances see section 6 1...

Page 15: ...arise during installation and operation of the overall system Comply with regional regulations and take necessary measures such as risk assessment Document all additional hazards in the documentation...

Page 16: ...ecision machine spirit level 2 Install the ZIMM Actuator with bolts tighten the installation bolts 3 Mount the screws for sizes 50 and 100 of the ZA series on the elongated holes with washers e g acco...

Page 17: ...ust be installed where appropriate CAUTION Moving parts Injuries due to rotating parts Switch off the entire system and secure it against switching on again 1 Place the connecting shaft on the shaft e...

Page 18: ...parts together Do not apply blows or impacts to the shaft extensions 3 Pull the couplings KUZ couplings without half shells on to the shaftextensions Tighten the set screw to the following torques Siz...

Page 19: ...s 2 to the gearbox shaft and bolt them into place 3 Attach the coupling star 3 4 Pull the motor side coupling halves 4 on to the motor shaft 5 Attach the motor 5 to the motor flange and bolt it into p...

Page 20: ...stalled 1 Open the motor terminal box The connection assignment is shown within the motor terminal box 2 Connect the motor in accordance with the circuit diagram 6 5 Trial running The system must be i...

Page 21: ...ith the following Run the screw jack slowly and carefully As far as possible run it with no load or with only a small load Current consumption should be within the normal range and should be constant...

Page 22: ...ut much trouble Spindle and anti rotation lock lubricated for more information see section 7 2 Lubrication page 25 Fig 18 Correctly aligned ZIMM Actuator 1 Loosen the fastening screws on the gearbox h...

Page 23: ...ings once again 2 Perform a trial run with operating load When doing this comply with the following Torque must be constant Current consumption must be constant Operating temperature must be within th...

Page 24: ...age 34 If problems cannot be localised and rectified Contact ZIMM GmbH 7 1 1 Visual check Switch off the machine and secure it against switching on again 1 Check the greasing of the spindle if necessa...

Page 25: ...llowing Running without jerking and vibration No excessive noise Constant current consumption Temperature rise within the permissible range 7 2 Lubrication Good lubrication and use of the correct lubr...

Page 26: ...ion lock Quantities for lubricating new trapezoidal screw spindles TR TR mm ZA 25 ZA 50 ZA 100 ZA 200 TR mm 30 40 40 50 55 60 70 80 Quantity ml m 23 30 30 38 41 45 53 60 NOTE The ZIMM Actuator is deli...

Page 27: ...hat are approved by ZIMM GmbH ZIMM will be pleased to give advice WARNING Warning Burn hazards Operating temperature too high Let the ZIMM Actuator cool down 1 Lubrication position SP1 or SP2 should a...

Page 28: ...anti rotation lock The values from the following table can be used as guide values for lubricating ungreased BSD nuts ml BSD increase 32 40 50 80 5 3 4 10 8 15 20 60 20 12 20 40 160 NOTE The ZIMM Act...

Page 29: ...n of the grease gun onto the grease nipple 4 Fill the lubricant NOTE The lubrication interval depends on the application Lubrication positions must be approached to within 2 mm In extreme situations h...

Page 30: ...position When hanging vertically ventilate at lubrication point SML1 When installed horizontally ventilate as desired SML1 or SML2 Sintered metal silencers from pneumatics can be used for ventilation...

Page 31: ...lt Possible cause Action Spindle is squeaking or vibrating Wrong spindle grease stick slip Use different grease with high viscosity base oil with additives possibly with solid lubricants ZIMM will be...

Page 32: ...cycle too high Check operating parameters ZIMM will be happy to advise you Geometry error in the system Check alignment Parallel positioning of the ZIMM Actuators to each other Parallel positioning of...

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Page 34: ...ised by ZIMM Contact ZIMM GmbH 10 Disposal The ZIMM Actuator satisfies the current standards and regulationsfor disposal of end of life equipment It contains no poisonous substances which demand the t...

Page 35: ...11 Declaration of incorporation...

Page 36: ...x Inspection certificate 38 Version 0 6 2023 12 Appendix Inspection certificate Template for copying for inspections to section 7 1 Inspection page 26 ZIMM Screw Jack Serial number Date Description Co...

Page 37: ...ZIMM GmbH Millennium Park 3 6890 Lustenau Austria Phone 0043 0 5577 806 0 Fax 0043 0 5577 806 8 info zimm com www zimm com...