|
|
|
| High Speed Precision Lathe NH 22/26/32 |
 |
| |
| Built with power, precision and versatility for achieving unmatched capabilities in precision turning. |
| » |
Rigid rectangular section wide bed. |
| » |
Short spindle and shafts for maximum drive rigidity. |
| » |
Straight bed and gap version with removable bridge piece. |
| » |
All drive gears in headstock are case hardened and ground. |
| » |
Dry sump lubrication for minimum thermal deformation. |
| » |
Induction hardened integral guideways on bed. | |
| Specifications : |
| |
|
NH22 |
NH26 |
NH32 |
|
Height of centers |
mm |
220 |
260 |
320 |
|
Swing over bed |
mm |
500 |
575 |
640 |
|
Swing over cross slide |
mm |
270 |
350 |
420 |
|
Swing in gap (optional) |
mm |
720 |
800 |
870 |
|
Distance between centers |
mm |
1000 / 1500 / 2000 / 3000 |
|
Spindle Nose / Bore |
mm |
A2-6* / 53 |
A2-6* / 53 |
A2-8* / 80 |
|
Spindle Speed range |
rpm |
16 from 40-2040 forward
7 from 60-1430 reverse |
16 from 32-1632 forward
7 from 48-1150 reverse |
|
Spindle power |
kW |
11 |
11 |
11 |
|
Feed range (longitudinal) |
mm/rev |
60 from 0.04-2.24 |
|
Feed range (cross) |
mm/rev |
60 from 0.02-1.12 |
|
Lead screw pitch |
mm |
6 |
|
Metric threads |
mm |
48 from 0.5-28 |
|
Inch threads |
tpi |
60 from 56-1 |
|
Module threads |
mm |
40 from 0.25-14 |
|
Diametral pitch (optional) |
mm |
43 from 112-2 |
|
Tailstock sleeve travel |
mm |
200 |
|
Main motor power |
kW |
7.5 (std.) / 11.0 (opt.) | |
| |
|
|