www.eimeldingen.com

2-Series: Horizontal Dividing Tables Roller/Air Range C

The key advantages

Application
High accuracies and load capacities make Eimeldingen tables suitable for both machining and inspection applications

Bearing
Preloaded axial radial roller bearing or axial radial air bearings, to provide high rigidity in both planes. Sensitivity and fine positioning are ensured.

Clamping
Distortion free clamping is achieved by several, mechanically pre-loaded devices which are hydraulically released.

Measuring systems
High accuracy Heidenhain angular encoders and rotary inductosyns are standard.

Motors
AC and DC servo motors.

Positioning Accuracy
Positioning Accuracy from +/- 10 arc second to +/- 1 arc second or better available.

Repeatability
The repeatability is 1/2 or better of the positioning accuracies.

Technical Data
Table Type	Round		2-2020		2-2525		2-3030		2-4040
			2-2025		2-2530		2-3040		2-4050
	Square		2-202020		2-252525		2-303030		2-404040
			2-202525		2-253030		2-304040		2-405050
	Rectangular		2-202025		2-252530		2-303040		2-404050
Table Diameter		mm inches	2000 78.74		2500 98.43		3000 118.11		4000 157.48
		mm inches	2500 98.43		3000 118.11		4000 157.48		5000 196.85
Table Size		mm inches	2000x2000 78x78		2500x2500 98x98		3000x3000 118x118		4000x4000 157x157
		mm inches	2500x2500 98x98		3000x3000 118x118		4000x4000 157x157		5000x5000 196x196
		mm inches	2000x2500 78x98		2500x3000 98x118		3000x4000 118x157		4000x5000 157x196
Base Dimension		mm inches	2000 78.74		2500 98.43		3000 118.11		4000 157.48
Total Height		mm inches	650 25.59		800 31.50		1050 41.34		1300 51.18
		mm inches	700 27.56		850 33.46		1100 43.31		1350 53.15
		mm inches	750 29.53		900 35.43		1150 45.28		1400 55.12
		mm inches	770 30.31		920 36.22		1170 46.06		1420 55.91
		mm inches	800 31.50		950 37.40		1200 47.24		1450 57.09
			Roller	Air Bearing	Roller	Air Bearing	Roller	Air Bearing	Roller	Air Bearing
T- Slots DIN 650 H12		mm inches	28		28		28		28
Number			16		16		16		16
Center Bore		mm inches(approx.)	250 H7 10	250 H6 10	250 H7 10	250 H6 10	250 H7 10	250 H6 10	250 H7 10	250 H6 10
Loading Capacity		kg lbs	25000 55000	20000 44000	40000 88000	30000 66000	50000 110000	40000 80000	60000 130000	50000 110000
Perm.axial machining force		Nm ft lbs	150000 108000	40000 28000	160000 115000	50000 36000	170000 122000	60000 43000	180000 130000	70000 50000
Perm.radial machining moment (¹)		Nm ft lbs	100000 72000	15000 10000	120000 86000	20000 14000	150000 108000	25000 18000	200000 144000	30000 21000
Clamping Moment		Nm ft lbs	50000 36150		70000 50610		90000 65070		110000 79530
Max.take off torque (²)		Nm ft lbs	62000 44826		80000 57840		100000 72300		120000 86760
Weight, approx.(³)		kg lbs	20000 44080		25000 55100		30000 66120		40000 88160
		kg lbs	23000 50692		28000 61712		33000 72732		43000 94772
		kg lbs	21000 46284		26000 57304		31000 68324		41000 90364
		kg lbs	25000 55100		30000 66120		35000 77140		45000 99180
		kg lbs	24000 52896		29000 63916		34000 74936		44000 96976
(¹) With closed clamping- increased by 20% (²) Actual torque available dependent on power input (³) Dead weight without motor
Mechanical Accuracies
		Units	Roller	Air	Roller	Air	Roller	Air	Roller	Air
Parallelism		mm inches	0.02 .0008	0.01 .0004	0.03 .0012	0.015 .0006	0.04 .0016	0.02 .0008	0.05 .0012	0.025 .0009
Faceplate Wobble		mm inches	0.01 .0004	0.005 .0002	0.015 .0006	0.005 .0002	0.02 .0008	0.01 .0004	0.04 .0016	0.02 .0008
Runout of Center Bore		mm inches	0.01 .0004	0.005 .0002	0.01 .0004	0.005 .0002	0.01 .0004	0.005 .0002	0.01 .0004	0.005 .0002

Available options

Hand scraped table top surface
Customised table top
Workpiece clamping system
Various Motor Drives and intermediate gear boxes
Prepared for linear axis (saddle)
Other paint surface finishes
NC systems to suit your application

Standard Resolution
0,0001° (others on request)

Standard Accuracy
15 arc seconds to 3 arc seconds (higher accuracy on request)

Clamp Release Pressure
90 bar or 1300 psi

Painted Surface Finish
RAL-colour range in textured surface finish

For other specifications please contact our technical department. (The rights for technical modifications are reserved).

Product Range | Whats New | Company Profile | Contact Us | Enquiry Form