Klingelnberg Group: P 400

P 400

KLINGELNBERG Precision Measuring Center

Cutting-Edge Technology for Maximum Safety and Precision

The fully automatic CNC-controlled P 400 precision measuring center is designed for the workpiece diameter range up to 4,000 mm. The machine is used to inspect a wide range of cylindrical gear designs, as well as large bevel gearings and worm gears.

Fast and accurate measurement acquisition, combined with a high-precision workpiece turntable
A wide range of measurement tasks in a single clamping, suitable for coordinate, shape, gear tooth and roughness measurements
Versatile scanning 3D tracer head with digital measurement acquisition in all coordinate directions
High basic accuracy with low tolerances
Simple graphical programming environment and simple software operating concept
Tremendous time savings due to quick availability of measuring results

Range of Application
General Data
Module (min. – max.)	1 – 100 mm
Horizontal measuring range (X axis)	±300 mm
Permissible workpiece weight, approx. (max.)	30,000 kg*12
Vertical measuring range (Z axis)	1,200 (1,500, 2,000) mm
Machine accuracy gear measurement according to VDI / VDE 2612 sheet 6 *6	Class A
Helix angle or lead angle (min. - max.)	0° – 90°
Workpiece supporting diameter, rotary table (min. - max.)	220 – 1,000 mm
VDI2631 Radial angular deviation	0.5 μm
Machine accuracy at + 18 °C – 22 °C
Reference temperatures	0.5 K/h; 2 K/d; 0.7 K/m
MPEE0 ISO 10360-2 (2010) 3/4/*6	2.2 µm + L /250 mm
Roundness Ø 100/L VDI/VDE2617- sheet 8 4/5/*6	0.6 µm
Total axial runout VDI/VDE2617- sheet 8 4/6	1.8 µm
General Machine Data
Total connected load approx.	6.5 kVA
Compressed air connection	6 bar/ 120 l/h
Net weight incl. standard equipment, approx.	22,500 kg (21,500 kg)*9

(Values in brackets are optional)
*3 Reduced shape in axis-parallel direction
*4 Use of the prescribed Klingelnberg stylus configurations respectively at Klingelnberg SFP Normal
*5 At turn table height
*6 Maximum permissible vibration speed, vertical, horizontal 0.1 mm/s peak to peak
*8 With increased measurement uncertainty
*9 Basic machine weight variations up to 10 %
*12 Starting approx. 20,000 kg workpiece weight, the maximum achievable axis acceleration is adapted to the increased
mass moment of inertia
Subject to technical changes. The finish (color, design) can be taken from the offer.

The machine dimensions of the standard version are for orientation only. The final machine dimension / final space requirement depends on the individual configuration of the machine.

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P 400 Brochure English (pdf / 2 MB)

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KLINGELNBERG Precision Measuring Center P 400

Fast and accurate measured value logging in connection with a high-precision workpiece rotary table

Extremely smooth-running rotary table axis in form-measurement quality
Rotary table load up to 30,000 kg with high load reserves for impacts during workpiece loading
Rotary table drive via AC torque motor (direct drive)
Table plate (1,000 mm diameter) with switchable air bearing for pre-alignment of heavy workpieces
Uniform, constant rotary transmission even at extremely slow motion
Acceleration control of the rotational axis using various ramps
Directly coupled angle measuring system with high absolute accuracy

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KLINGELNBERG Precision Measuring Center P 400

Broad range of applications thanks to versatile 3D tracer head

Scanning 3D tracer head with digital measured value logging in all coordinate directions
Parallel-deflecting system for constant measured value calculation even with extended probe elements
Automatic specification of trace direction in the X/Z plane when measuring lead lines with contact operation in the normal direction
Trace direction enabling for general 3D measurements
Automatic compensation of different probe weights and adaptation of probe rods with multiple probe elements
Automatic probe change (option)

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KLINGELNBERG Precision Measuring Center P 400

Functional accessories for measuring large and heavy workpieces (Option)

Z measuring range up to 2,000 mm
Face plates for holding ring-shaped workpieces in diameter increments of 1,500, 2,000, 3,000 mm – equipped with workpiece support and centering element
Removable column with counterholder for workpieces up to 1,000 mm in diameter and a clamping length of 1,500 mm
Permanently installed column with counterholder for workpieces up to 1,800 mm in diameter and with a clamping length of 2,500 mm
Mobile unit for positioning the probing system on the workpiece

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KLINGELNBERG Precision Measuring Center P 400

High basic accuracy with low tolerances

Compensation for residual errors using special test equipment with software support
Long-term stable geometry of all machine-mounted accessories and guide systems thanks to large size and use of high-quality materials
Extremely smooth-running rotary tables even under load
Use of length measuring/angle measuring systems in the highest accuracy classes
Modern assembly system with low error rates based on pretested modules
Constant measuring accuracies of all machine models

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KLINGELNBERG Precision Measuring Center P 400

Maximum protection with collision protection

Software operator guidance with plausibility check of program data
3D tracer head with deflection motion monitoring using sensors and mechanical protective ring
Probe change rack with magnetic holding system for easy handling and reliable collision protection
Monitored measuring axis drives with overload protection function

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KLINGELNBERG Precision Measuring Center P 400

Industry-compatible calibration according to recognized standards

Testing of all measuring centers with normals for profile and tooth trace and workpiece-like normals of different types and sizes
Traceability of measuring results to internationally recognized normals (PTB)
Proof of length measurement uncertainty U1 (option)
Proof of system suitability for form measurement tasks (option)
Determination of Cg/Cgk parameters (option)

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KLINGELNBERG Precision Measuring Center P 400

Quick availability of measuring results in huge time savings

Correction of measuring results for workpiece temperatures deviating from the reference temperature of +20 °C
Recording the current workpiece temperature using a quick PT100 sensor
Correction of the workpiece temperature in the range of +15 °C to +35 °C
Algorithm usable for all metallic/rotationally symmetric workpieces

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KLINGELNBERG Precision Measuring Center P 400

Fully automatic roughness measurement

Skid-mounted tracer head for measured value logging on gears with modules starting at 0.9 mm
Output values acc. to DIN EN ISO 4287 (DIN 4762): R_a, R_z (DIN), R_t, R_max
Tracing in the profile or tooth trace direction with standardized trace sections
Fully automatic operation in connection with profile and tooth trace measurements
Integrated actuator for diamond scanner alignment
Probe systems for cylindrical and bevel gears
Manual or (optional) fully automatic probe change

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KLINGELNBERG Precision Measuring Center P 400

Versatile measuring tasks in one setting

Determination of measurement parameters such as diameter, length, angle, radius
Determination of form and position parameters such as circularity, cylindrical shape, straightness, evenness, parallelism, symmetry, perpendicularity
Measuring macros for checking keyways, curved washers and for checking bore reference circles
Measured value chart output for form measurements with filter levels standardized to DIN EN ISO 1101
Linking of dimension/form/length (DFL) measurements with gear measurements (cylindrical gear/bevel gear) for a continuous, fully automatic measuring cycle

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KLINGELNBERG Precision Measuring Center P 400

Testing of large internal gearings as well as dimension, form and position measurement in bore holes (W Machine)

Angled measuring arm featuring 3D tracer head for immersion depths down to 800 mm
Optimal probe situation for internal gearing measurements on gears with large tooth widths
Optimal probe situation for high-precision dimension, form and position measurements, e.g. running surfaces for rolling elements on planet gears
Automatic probe change rack (option)

P 400

KLINGELNBERG Precision Measuring Center

Cutting-Edge Technology for Maximum Safety and Precision

Highlight

KLINGELNBERG Precision Measuring Center P 400

Fast and accurate measured value logging in connection with a high-precision workpiece rotary table

Highlight

KLINGELNBERG Precision Measuring Center P 400

Broad range of applications thanks to versatile 3D tracer head

Highlight

KLINGELNBERG Precision Measuring Center P 400

Functional accessories for measuring large and heavy workpieces (Option)

Highlight

KLINGELNBERG Precision Measuring Center P 400

High basic accuracy with low tolerances

Highlight

KLINGELNBERG Precision Measuring Center P 400

Maximum protection with collision protection

Highlight

KLINGELNBERG Precision Measuring Center P 400

Industry-compatible calibration according to recognized standards

Highlight

KLINGELNBERG Precision Measuring Center P 400

Quick availability of measuring results in huge time savings

Highlight

KLINGELNBERG Precision Measuring Center P 400

Fully automatic roughness measurement

Highlight

KLINGELNBERG Precision Measuring Center P 400

Versatile measuring tasks in one setting

Highlight

KLINGELNBERG Precision Measuring Center P 400

Testing of large internal gearings as well as dimension, form and position measurement in bore holes (W Machine)

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