Mahr Universal Length Measuring Machines Precimar ULM-E Series

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Mahr Universal Length Measuring Machines Precimar ULM-E Series

Features

 

Granite & Air Bearing Technology

  • Variable length and highly rigid.
  • Greater productivity through rapid movement of Abbe measuring element and tailstock.

 


 


Online Temperature Monitoring

Correction of different expansion behavior of granite and metal and correction of systematic measuring errors due to temperature fluctuations in testpiece and setting standard

 


 


Z  Measuring System

Greater productivity and option of 2D measuring methods by incorporating Z position and travel values

 


 


Large Number of Accessories

Adaptability to measurement tasks thanks to specially configured accessory sets and individual components

 


 

Laser Meas. System (with ULM L-E)

Large direct measuring range with maximum measuring accuracy

Powerful MS Windows Software

Maximum convenience; inside thread measurement is supported with automatic Z-positioning

 


 

Full Specifications

ULM 300-E / 600-E / 1000-E / 1500-E and ULM 800 L-E / 1500 L-E. Technical Data
Measuring Ranges ULM 300-E ULM 600-E / 1000-E / 1500-E ULM 800 L-E /1500 L-E
External measurement Direct Difference 0 to 100 0 to 100 0 to 525 / 1,115
0 to 305 0 to 640 / 1,060 / 1,560 0 to 830 / 1,620
Internal meas. 0.5 to 150 0.5 to 485 / 905 / 1,405 0.5 to 670 / 1,465
Taper meas. External 0 to 305 0 to 640 / 1,060 / 1,560 0 to 830 / 1,620
Internal 4 to 150 4 to 485 / 905 / 1,405 4 to 675 / 1,465
Cylindrical thread External d2 (P=0.2 to 6) 0.8 to 200* 0.8 to 200* 0.8 to 200*
Internal D2 (P=0.45 to 6) 2.6 to 150 2.6 to 340 / 760 / 1,260 2.6 to 530 / 1,320
Lead (P/T) (0.35) 1,0 to 5.5 (6.5) (0.35) 1,0 to 5.5 (6.5)
Taper thread External d2 2.6 to 50 2.6 to 85 2.6 to 85
Internal D2 2.6 to 70 2.6 to 125 2.6 to 125 (205)
Gear External MdK 7 to 295 7 to 630 / 1,050 / 1,550 7 to 820 / 1,610
Internal MdK 20 to 155 20 to 490 / 910 / 1,410 20 to 680 / 1,470
Measuring instruments with displays Micrometers, dial indicators, dia comparators, level-type test indicators, two-point internal measuring instr. inside micrometers 5 to 100 5.0 to 300 / 780 / 780 5.0 to 550 / 1340
up to 100 up to 100 up to 100
0 to 360 / 780 / 1,280 0 to 615 / 1,205
0 to 305 0 to 640 / 1,060 / 1,560 0 to 830 / 1,620

Notes:
*Details in brackets with single measuring wires.
All values in mm.
In some cases, additional standards and optional accessories are required to achieve the measuring ranges indicated.
Values higher or lower than those given can be achieved with special accessories
The concrete geometry and weight of the testpiece may restrict the measuring ranges indicated.

 

Performance Data
Length meas. System X-axis Resolution selectable 0.01 μm or 0.1 μm selectable 0.01 μm or 0.1 μm
Length meas. System Z-axis Resolution 0.1 μm 0.1 μm
Instr. System Length measuring deviation MPEE1 Reproducibility **) ≤ (0.09+L/2,000) μm or (0.3+L/1,500) μm ≤ (0.1+L/2,000) μm
0.05 μm or 0.1 μm 0.05 μm
Travel speed Object table adjustment Measuring spindle 0.015 mm/s; 0.3mm/s; 6 mm/s 0.015 mm/s; 0.3mm/s; 6 mm/s
(0 to 250) mm/s (0 to 250) mm/s
Measuring forces 0.2 N; 1.0 N to 4.5 N; 11 N 0.2 N; 1.0 N to 4.5 N; 11 N
Dimensions, Weights and Operating Conditions
Instrument dimensions L x W x H 685 x 280 x 480 1,080/ 1,500/ 2,000 x 380 x 480 1,500 / 2,300 x 380 x 480
Instument weight in kg 110 160 / 215 / 280 220 / 325
Testpiece weight for testpiece table 25 kg 25 kg 25 kg
for support table 10 kg 10 kg
Electrical connection data Instrument, PC, laser 220 (110) V; 50 Hz to 60Hz; 220 (110) V; 50 Hz to 60Hz;
approx. 750 VA approx. 750 VA
Compressed air 3 bar (0.3 MPa) 3 bar (0.3 MPa)
Air consumption ≤ 4 l/min at 3 bar ≤ 4 l/min at 3 bar
Humidity ≤ 60% ≤ 60%
Ambient temperature for operational readiness 15°C to 35°C 15°C to 35°C
20°C ± 0.1K; gradient < 0.1K/h 20°C ± 0.1K; gradient < 0.1K/h
  ** ULM 300-E only ≤ (0.09+L/2,000) μm

 

ULM 520 S-E / 1000 S-E. Technical Data
Measuring Ranges ULM 520 S-E ULM 1000 S-E
External measurement Direct Difference 0 to 520 0 to 1,015
0 to 520 0 to 1,015
Internal meas. 0.5 to 365 0.5 to 870
Taper meas. External 0 to 520 0 to 1,025
Internal 4 to 365 4 to 870
Cylindrical thread External d2 (P=0.2 to 6) 0.8 to 200* 0.8 to 200*
Internal D2 (P=0.45 to 6) 2.6 to 195 2.6 to 615
Lead (P/T) (0.35) 1.0 to 5.5 (6.5) (0.35) 1.0 to 5.5 (6.5)
Taper thread External d2 2.6 to 85 2.6 to 85
Internal D2 2.6 to 165** 2.6 to 165**
Gear External MdK 7 to 510 7 to 1,015
Internal MdK 20 to 370 20 to 875
Measuring instruments with displays Micrometers, dial indicators, dia comparators, level-type test indicators, two-point internal measuring instr. inside micrometers 5 to 180 5 to 745
up to 100 up to 100
0 to 520 0 to 1,025

Notes:
*Details in brackets with single measuring wires.
** Reduced accuracy if > 125 mm
All values in mm.
In some cases, additional standards and optional accessories are required to achieve the measuring ranges indicated.
Values higher or lower than those given can be achieved with special accessories
The concrete geometry and weight of the testpiece may restrict the measuring ranges indicated.

 

Performance Data
Length meas. System X-axis Resolution selectable 0.01 μm or 0.1 μm
Length meas. System Z-axis Resolution 0.1 μm
Instr. System Length measuring deviation with ABBE measuring element only: MPEE1= (0.09+L/2,000) μm
Reproducibility with base measuring system: MPEE1 = (0.6+L/1,000) μm
for Abbe measuring element 0.05 μm
for base measuring system 0.2 μm
Travel speed Object table adjustment Measuring spindle 0.015 mm/s; 0.3mm/s; 6 mm/s
(0 to 250) mm/s
Measuring forces 0.2 N; 1.0 N to 4.5 N; 11 N
Dimensions, Weights and Operating Conditions
Instrument dimension L x W x H 1,080 x 380 x 480 1,500 x 380 x 480
Instrument weight in kg 160 215
Testpiece weight for testpiece table 25 kg 25 kg
for support table 10 kg 10 kg
Electrical connection data Instrument, PC, laser 220 (110) V; 50 Hz to 60Hz;
approx. 750 VA
Compressed air 3 bar (0.3 MPa)
Air consumption   ≤ 4 l/min at 3 bar
Humidity ≤ 60%
Ambient temperature for operational readiness 15°C to 35°C
20°C ± 0.1K; gradient < 0.1K/h
  ** ULM 300-E only ≤ (0.09+L/2,000) μm

 



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