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INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series Glossary Abbreviation Explanation Hollow taper shank MSDS Material safety datasheets Positive temperature coefficient/thermistor Silicon-based thermistor Minimum quantity lubrication MQCL Minimum quantity cooling lubrication Handling instructions ► Consequences or additional information of an instruction Ö...
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series Contents Supporting documents ................................. 6 Notices and graphics in the installation and operating instructions ................. 6 Hazard levels of warning notices ....................................6 Handling/Transport/Scope of delivery..........................7 Handling ............................................7 Transportation data ........................................7 Scope of delivery .........................................7 Safety notes ...................................
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INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 11.4 Preparing for operation ......................................29 11.4.1 Machining tools ......................................29 11.4.2 Tool data ........................................29 11.4.3 Feed rate ........................................29 11.4.4 Angular acceleration ....................................29 11.5 Removing from operation ......................................29 12 Maintenance ..................................30 12.1 Safety note ..........................................30 12.2 Cleaning agents .........................................31...
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 1 Supporting documents NOTICE Read through the installation and operating instructions carefully before installing the product! The installation and operating instructions contain important notes for your personal safety. They must be read and understood by all persons who work with or handle the product during any phase of the product life cycle.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 3 Handling/Transport/Scope of delivery 3.1 Handling DANGER Injuries from suspended loads Improper handling of suspended loads will cause serious injury or death! Observe the following points: Ö Use suitable hoisting devices. Ö Wear appropriate personal protective equipment.
• Local regulations (legislation, ordinances, guidelines), such as the EC Machinery Directive, accident prevention regulations and the installation and operating instructions, are not observed. The product may only be used in accordance with its intended use and technical data. Zimmer GmbH shall accept no liability for any damage caused by improper use.
• Wood • Plastics • Light metals, non-ferrous metals or comparable materials Any other or more extensive use is improper. Zimmer GmbH accepts no liability for any damage resulting from improper use. The operator/user bears sole responsibility. 6 Personnel qualification...
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 7 Product description 7.1 Type plate A type plate is attached to the housing of the product . The article number and the serial number are shown on the type plate, as well as the interface and maximum speed.
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INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series Zimmer GmbH Im Salmenkopf 5 77866 Rheinau, Germany +49 7844 9138 0 +49 7844 9138 80 www.zimmer-group.com • • • • •...
8 Technical data INFORMATION: For technical data, please refer to the specifications or visit our website. Zimmer Customer Service is available to provide you with assistance if you have any further questions. 8.1 Motor DANGER: Risk of fatal injury and material damage when operating without a frequency converter! The motor must never be connected directly to the power supply without the use of a frequency converter.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 8.5 Rotary encoder DANGER: Risk of fatal injury when operating or changing tools without standstill monitoring! Material damage when operating without rotation monitoring If the frequency converter is switched on, the standstill (speed = 0 rpm) of the spindle shaft (standstill monitoring) must be continuously observed.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 9 Installation 9.1 Safety notices WARNING: Delivery, unpacking and transport to the installation site The product must be inspected for any possible damage in transit after delivery to the installation site and after unpacking.
• Avoid soiling (fan suction) Zimmer GmbH recommends a minimum clearance space of 100 mm around the product. Zimmer Customer Service is available to provide you with assistance if you have any further questions. 9.3 Installing the product The product is installed on the mounting piece using the installation surface.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 9.4 Installing the power supply CAUTION: Malfunction due to improper power supply installation Installing the power supply correctly ensures that the product will function properly. Ö Always install flexible power supply lines.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 9.5 Installing the electrical connections DANGER: Risk of fatal injury due to hazardous voltage! As a general rule, the electrical connections must not be carrying voltage when they are installed! Ö All work on the electrical system must be performed when it is not carrying voltage!
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 9.6 Installing the fluid connections CAUTION: Material damage due to unfiltered compressed air Compressed air that is insufficiently or incorrectly filtered and lubricated can cause the failure of units and pneumatic components resulting from the penetration of dust.
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The coolant medium must meet the requirements for the intended use. Unsuitable coolant can lead to thermally insulating deposits on parts that transfer heat. Zimmer GmbH accepts no liability for any resulting malfunctions or damage. Zimmer GmbH recommends the use of “Cool-Core Ready” from Motorex, “SK3301.960” from Rittal or a comparable coolant.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 9.7.1 Cooling duct connections The heat created by the motor must be discharged by a suitable cooling system. The product features corresponding internal cooling ducts. 9.7.2 Requirements for the mounting surface INFORMATION: The mounting surface must meet the requirements for the intended use.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 9.8 Tool holder NOTICE: Material damage due to improper assembly The product must never be operated without a tool holder clamped in place. The product may be damaged in the event of faulty operation of the KR connection.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 10 Commissioning 10.1 Safety notices DANGER: Risk of fatal injury due to actuation of connection A (release tool) while the product is rotating Actuation of connection A is prohibited while the product is rotating! Ö...
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 10.2 Checking operational readiness The product must be checked before commissioning. The checks that are described here must be carried out before each instance of commissioning or operation of the product. The product must never rotate or be operated without having carried out the commissioning test described here! •...
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 10.3 Tool interface (setting dimensions/clamping force) DANGER: Risk of death due to ejection of the tool holder during operation of the product! Ö In the event that the clamping system of the product was incorrectly set, a loss/ejection of the tool cannot be ruled out during operation (rotation).
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 10.3.1 Checking the clamping force ► Check the clamping force of the clamping system before commissioning. Ö Use an appropriate clamping force measurement device that corresponds to the holder. Ö The clamping force must be >8 kN.
At least one of the two thermistors (PTC130 or PT1000) must be connected to the machine control system in order to prevent damage resulting from overheating. Zimmer GmbH recommends evaluating both thermistor values (of the PTC130 or PT1000). Before commissioning, you must check whether the thermistors are connected to the machine control system and whether they are operative.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 10.7 Grease distribution CAUTION: Damage to products from inadequate distribution of grease Failure to ensure that grease is distributed correctly can greatly reduce the expected life time of the product! Ö Perform the grease-distribution procedure during initial commissioning and after every period of downtime longer than six months.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series Under ideal conditions, firmly mounted on a test bench, while having no load without tool, at nominal speed, the product will reach a sound power level of: 64 dB(A) NOTICE: You can find the designation of the tool interface in accordance with DIN 69893, with a hollow taper shank as well as the tool holder in the technical datasheet.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 11.4 Preparing for operation 11.4.1 Machining tools CAUTION: The use of an unsuitable tool holder will cause damage to the product Ö For high machining performance, use a hydraulic tool holder/ shrink chuck.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 12 Maintenance 12.1 Safety note DANGER: Risk of fatal injury due to hazardous voltage! Power voltage may be present both at the product and at the machine or system if the safety relay is switched off.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 12.2 Cleaning agents CAUTION: Use of solvent-based cleaners will damage the product Seals, insulation, coatings and other surfaces may be damaged by solvent-based cleaners. Ö Use chemically and biologically neutral cleaning agents.
If it is not possible to properly disassemble and dispose the product, the product can also be sent back to Zimmer GmbH. Zimmer Customer Service is available to provide you with assistance if you have any further questions. 15 Cleaning/preservation...
Refer to the spare parts list for the corresponding spare parts. The spare and wear parts are excluded from the warranty. If you have any questions, please contact the Zimmer customer service. The product in its entirety is considered a spare part.
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 19 Troubleshooting Error Possible cause Measure ► Check the pneumatic system/ • Air supply not OK compressed air Tool or machining unit is not clamped • Tool changer of the machine is not ►...
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 20 Appendix • Spare parts list • Technical datasheet HF125-002-xxx • Motor datasheet • Third-party company instructions – HSK clamping set Zimmer GmbH Im Salmenkopf 5 77866 Rheinau, Germany +49 7844 9138 0 ...
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 21 RoHS declaration ... in terms of the EU Directive 2011/65/EU Name and address of the manufacturer: Zimmer GmbH Im Salmenkopf 5 77866 Rheinau, Germany +49 7844 9138 0 +49 7844 9138 80 ...
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 23 Declaration of Incorporation ... in terms of the EU Machinery Directive 2006/42/EC (Annex II 1 B) Name and address of the manufacturer: Zimmer GmbH Im Salmenkopf 5 77866 Rheinau, Germany ...
INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series 24 Declaration of Conformity In terms of the EC Directive 2014/30/EC on electromagnetic compatibility Name and address of the manufacturer: Zimmer GmbH Im Salmenkopf 5 77866 Rheinau, Germany +49 7844 9138 0 ...
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INSTALLATION AND OPERATING INSTRUCTIONS: Motor spindle, HF125-002 series Zimmer GmbH Im Salmenkopf 5 77866 Rheinau, Germany +49 7844 9138 0 +49 7844 9138 80 www.zimmer-group.com • • • • •...
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