PI 46
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Catalog excerpts

PI 46 - 1

Product information PI 46 Motor spindle with swiveling unit Series: 0.5.052.0xxx

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The information contained in this Product Information is in conformity with knowledge at the point of printing. We expressly reserve the right to make changes which occur in the course of continuous further development.

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Description The motor spindle with swiveling unit for B-axis Description The motor spindle with swiveling unit for B-axis is suited for milling work complete machining in turning machining centres turning operations with static tools in conjunction with a quick-running rotary table in milling work centers shock machining with static tools Features swiveling capability The motor spindle (3) can be swiveled about the Y-axis. The complete machining of demanding workpiece geometries is possible, including the C-axis of the machine main spindle. Fig....

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Description The motor spindle with swiveling unit for B-axis Fig. Motor spindle with swiveling unit Swiveling unit Motor spindle Drive for B-axis clockwise rotation; tool rotating or stationary (turning machining))

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Motor spindle Description Motor spindle Description Rigid, anti-twist positioning. Usually, machining forces are considerably higher when carrying out turning operations with static tools. The motor spindle is fixed with the Hirth gear (6) for machining with static tools. Rigid, anti-twist positioning Graduation 7,5° The front spindle bearings (5) are relieved. The machining forces are absorbed by the housing (8). Tool holding system Modular tool holding system (3) Ordering information, page 23 The tool tension occurs with plate feathers...

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Motor spindle Description Taper or polygon seat (at customer’s request) Tool holder (modular) Level arrangement for tool Spindle bearing, front Hirth gear, three-part Cooling lubricant rotating duct Signal transducer for tool clamping (limit switch) Hydraulic piston Plate springs (built-in) motor Blowing air outlet port for cleanliness during tool change External cooling lubricant connection Tool rotating or stationary (turning operations)

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Swiveling unit Description Swiveling unit Description Rigid, anti-twist positioning The machining forces are generally considerably higher when carrying out turning operations with static tools. For this, the motor spindle is clamped to the swiveling unit with the three-part Hirth gear. Rigid, anti-twist positioning Dispartment 5° Swiveling unit rotation Drive • Toothed belt (4) and pre-stressed gear (3) additional Direct-acting angle measuring system (1). Accurate machining results Delivery of utilities etc. Cooling lubricant, blowing air,...

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Swiveling unit Description Angel measuring system Gear train Toothed belt Hirth gear, three-part Motor spindle

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Technical Data Motor spindle with swiveling unit 0.5.052.025 Technical Data Motor spindle with swiveling unit 0.5.052.025 Motor spindle with swiveling unit 0.5.052.025 Hydraulic system Hydraulic diagram, motor spindle with swiveling unit HP-495 Operating pressure Clearing motor spindle Indexing motor spindle Release tool Clearing swiveling unit Indexing swiveling unit Filter mesh Cooling lubricant, perm. operating pressure Blowing air, sealing air Operating pressure Elektrical supply Pneumatic diagram, motor spindle with swiveling unit PP-018 bar Wiring diagram motor...

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Technical Data Motor spindle with swiveling unit 0.5.052.025 Motor spindle 0.5.042.063 Max. tool mass Power 40% duty cycle 1) Power 100% duty cycle 1) Perm. speed Spindle cooling Other performance characteristics on request Other tool systems on request Duty cycle (DC) see daiagram Swiveling unit 0.9.250.025 Indexing Graduation Graduation accuracy Repeat accuracy Perm. tangential loading MB indexed Interpolation max. tangential loading MI Drive Overall transmission ratio i Perm. output torque Perm. output speed Measuring system

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Technical Data Motor spindle with swiveling unit 0.5.052.025 Duty cycle (DC) (cycle 10 min)

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Technical Data Motor spindle with swiveling unit 0.5.052.032 Technical Data Motor spindle with swiveling unit 0.5.052.032 Motor spindle with swiveling unit 0.5.052.032 Hydraulic system Hydraulic diagram, motor spindle with swiveling unit HP-540 Operating pressure Clearing motor spindle Indexing motor spindle Release tool Clear swiveling unit Index swiveling unit Cooling lubricant, perm. operating pressure Central Filter mesh Blowing air, sealing air Operating pressure Elektrical supply Pneumatic diagram, motor spindle with swiveling unit PP-018 bar Wiring diagram motor...

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Technical Data Motor spindle with swiveling unit 0.5.052.032 Motor spindle 0.5.042.100 Max. tool mass Power 40% duty cycle 1) Power 100% duty cycle 1) Perm. speed 1) Motor Tool system Spindle cooling Graduation accuracy Repeat accuracy Other performance characteristics on request swiveling unit 0.9.250.032 Indexing Graduatio Perm. tangential loading MB indexed Interpolation max. tangential loading MI Drive Overall transmission ratio i Perm. output torque Perm. output speed Measuring system

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Technical Data Motorspindle 0.5.052.025 Forces Turnig Tool location / clamping system SAUTER Capto C4 Torsional moment Breakdown torque

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Technical Data Motorspindle 0.5.052.032 Forces Turning Tool location / clamping system HSK 100 A Torsional moment Breakdown torque

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Technical Data Tool tension Tool tension Dimensions A and B has to be complied with in order to ensure the correct tension of the tool. Tension-clamp system

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Machining examples Tool loading Machining examples Tool loading Hirth gear in swiveling unit Hirth gear in motor spindle

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Machining examples Toolsystem 0.5.052.025 Tool system Tool rotating Õ (B-axis free running B-axis locked Off-center drilling B-axis locked Free-form milling Material: 16MnCr5 Cutter ø50 , l =100 Slot 32 x 5 n =2000 vf =800 Material: 16MnCr5 Cutter ø63 , l =100 Slot 32 x 5 n =2000 vf =800 Interpolativ drilling Cutter: 16MnCr5 Fräser ø32 , l =80 Slot 32 x 5 n =2000 vf =800 B-axis locked Centric drilling B-axis locked Material: 16MnCr5; Cutter ø10, finish-machining n =7000 vf >800 f, l = Tool sizes (see page 19) 50CrV4: Tempering steel Material No. 1.8159 16MnCr5: Case hardening steel Material...

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