Roundness and Cylindricity Measuring Instrument RONCORDER
Model Lineup
- EC500
- EC1550
- EC1650/EC1750
- EC1850
- EC2200
- EC2500/EC2700
- EC2500F/EC2700F
- EC1850P/EC3300P
- EC3600A/EC3600B/EC3600C
- EC4100
- EC5100/EC6100
EC500
EC500 is a small table rotation type roundness measuring instrument, which suitable for production line performance.
- Desk top type, large-size LCD in-built
- Jog dial and bezel button operation
- Circumferential roughness is measurable (option)
| Mechanism / system | Porous static pressure air bearing system / table rotation type |
|---|---|
| Rotation accuracy | (0.04 + 0.0006H) μm H: height from table surface (mm) |
| Max. measuring diameter | φ220 mm both inner and outer diameters |
| Z traverse range | 280 mm (at the use of b-type stylus arm) Supplied with fine or coarse adjustment function (memory: 0.1 mm) |
EC1550
EC1550 is proud of high rotation accuracy. Desk top type with user friendly cylindricity evaluation function is supplied.
- Full posture pick-up
- Guarantee Z axis straightness accuracy
- EC1550A enables measurement of ring groove waviness.
| Mechanism / system | Porous static pressure air bearing system / table rotation type |
|---|---|
| Rotation accuracy | (0.04 + 0.0006H) μm H: height from table surface (mm) |
| Max. measuring diameter | φ368 mm both inner and outer diameters |
| Loading capacity | 20 kg |
| Z traverse range | 250 mm (at the use of b-type stylus arm) |
EC1650/EC1750
EC1650/EC1750 furnish full of ingenuity for measuring with "high accuracy and quickly". EC1650 is economy, EC1750 is high precision type.
- High resolution
- 2CR normal type, 2CR phase correct and Gauss filter supplied
| Mechanism / system | Porous static pressure air bearing system / table rotation type |
|---|---|
| Rotation accuracy | (0.04 + 0.0005H) μm H: height from table surface (mm) |
| Max. measuring diameter | φ368 mm both inner and outer diameters |
| Loading capacity | 20 kg |
| Z traverse range | 300 mm (at the use of b-type stylus arm) * In case of EC 1650 |
EC1850
EC1850 supplies full automatic capability from centering/tilting to datasheet printing, with high-precision automatic table mounted.
- Full automation of centering and tilting adjustment
- Automatic measurement
| Mechanism / system | Porous static pressure air bearing system / table rotation type |
|---|---|
| Rotation accuracy | (0.04 + 0.0005H) μm H: height from table surface (mm) |
| Max. measuring diameter | φ368 mm both inner and outer diameters |
| Loading capacity | 25 kg |
| Z traverse range | 300 mm (at the use of b-type stylus arm) |
EC2200
EC2200 is a high-precision and space-saving design roundness and cylindricity measuring instrument with mechanism accuracy pursued thoroughly.
- Highest rotation accuracy best in its class
- Full automatic centering and tilting adjustment
- High sampling points per circumference
- Safety function in pick-up
- Circumferential roughness is measurable (option)
| Mechanism / system | Porous static pressure air bearing system / table rotation type |
|---|---|
| Rotation accuracy | (0.015 + 0.0004H) μm H: height from table surface (mm) |
| Max. measuring diameter | φ368 mm both inner and outer diameters |
| Loading capacity | 30 kg |
| Z traverse range | 300 mm (at the use of b-type stylus) |
EC2500/EC2700
EC2500/EC2700 is packaged fully automatic, excellent in repeatability, supreme accuracy, high functionality-best in its class, provided with safety function, and cost-effective. EC2700 is improved for higher vertical accuracy.
- Full automatic tilting and centering
- Safety function in pick-up
- Automatic O.D. and I.D. changeover function (option)
- EC2500L / EC2700L is long column type
| Mechanism / system | Porous static pressure air bearing system / table rotation type |
|---|---|
| Rotation accuracy | (0.02 + 0.0003H) μm H: height from table surface (mm) |
| Max. measuring diameter | φ450 mm both inner and outer diameters |
| Loading capacity | 30 kg |
| Z traverse range | 400 mm (at the use of b-type stylus arm) |
EC2500F/EC2700F
EC2500F/EC2700F has fully automatic pick-up interchange system, which is guided by measuring menu. Auto posture is inner, outer, upper and lower plane. EC2700F is improved for higher vertical accuracy.
- Full automatic centering and tilting adjustment
- Safety function in pick-up, all postures fully automated
- Automatic changeover function of O.D. and I.D. measurement
- EC2500LF / EC2700LF is long column type
| Mechanism / system | Porous static pressure air bearing system / table rotation type |
|---|---|
| Rotation accuracy | (0.02 + 0.0003H) μm H: height from table surface (mm) |
| Max. measuring diameter | φ450 mm both inner and outer diameters |
| Loading capacity | 30 kg |
| Z traverse range | 400 mm (at the use of b-type stylus arm) |
EC1850P/EC3300P
EC1850P/EC3300P is proper model for any types of piston form measurement with oval, taper and ring groove waviness of a piston.
- EC3300P is for high precision specification
- Mechanical or LSC auto centering/tilting with excellent accuracy and high speed
- Analysis of piston form as a cylindrical/conical form
| Mechanism / system | Porous static pressure air bearing system / table rotation type |
|---|---|
| Rotation accuracy | (0.02 + 0.0003H) μm H: height from table surface (mm) |
| Max. measuring diameter | φ450 mm both inner and outer diameters |
| Loading capacity | 30kg |
| Z traverse range | 400 mm (at the use of b-type stylus arm) |
EC3600A/EC3600B/EC3600C
These models are compatible with heavy duty components. Especially for large size crankshafts.
- EC3600A: for large-diameter and long components
- EC3600B: for general large-diameter components
- EC3600C: for large-diameter and planes
| Mechanism / system | Porous static pressure air bearing system / table rotation type |
|---|---|
| Rotation accuracy | (0.06 + 0.0006H) μm H: height from table surface (mm) |
| Max. measuring diameter | φ450 mm both inner and outer diameters |
| Loading capacity | 150 kg |
| Z traverse range | 600 mm |
EC4100
EC4100 is proper model for heavy duty workpiece. Space saving type with auto centering, tilting, flattering table is mounted.
| Mechanism / system | Porous static pressure air bearing system / table rotation type |
|---|---|
| Rotation accuracy | 0.06 μm |
| Max. measuring diameter | φ450 mm both inner and outer diameters |
| Loading capacity | 200 kg |
| Z traverse range | 750 mm (at the use of b-type stylus arm) |
EC5100/EC6100
EC5100/EC6100 is post new-generation jumbo type measuring instrument. Auto measuring of heavy duty components with high accuracy.
| Mechanism / system | Porous static pressure air bearing system / pick-up rotation type |
|---|---|
| Rotation accuracy | 0.06 μm |
| Max. measuring diameter | φ450 mm both inner and outer diameters (* In case of EC5100) |
| Loading capacity | 200 kg (* In case of EC5100) |
| Z traverse range | 750 mm (at the use of b-type stylus arm) (* In case of EC5100) |