Precision High Speed Lathe To Heavy Duty Gap Lathes
| |
| |
| |
| Precision High Speed Lathe & Heavy Duty Gap Lathes |
|
JF-17/20 SERIES
| SPECIFICATION\MODEL |
JF-17 SERIES |
JF-20 SERIES |
| JF-1730, JF-1740, JF-1760 |
JF-2030, JF-2040, JF-2060 |
| CAPACITY |
Swing over bed |
430 |
530 |
| Swing over gap |
610 |
710 |
| Swing over cross slide |
270 |
370 |
| Distance between centers (mm) |
800 , 1100 , 1700 |
| Width of bed |
300 |
| Length of gap |
150 |
| MAIN SPINDLE |
Spindle nose |
ASA-A1-6, D1-6 |
| Spindle bore (mm) |
Ø 54 , (2-1/8") |
| Taper of spindle |
MT.No:6 |
| Spindle speeds (60Hz) (rpm) |
12-step, 35~2000 |
| CARRIAGE |
Cross slide travel |
265 |
| Compound rest travel |
150 |
| TAILSTOCK |
Quill travel |
150 |
| Quill diameter |
Ø 60 |
| Taper of center |
MT #4 |
| FEED & THREAD |
Lead screw |
Ø 35 4TPI or Pitch 6 mm |
| Inch thread no range |
44 Kinds 2-72 |
| Metric thread no range |
39 Kinds 0.2-14 |
| D.P. No range |
DP 8-44 |
| Module pitches no range |
MP 0.3-3.5 |
| Sliding feeds (LONG) (mm) |
0.03-0.85(0.0012"-0.034") |
| Surfacing feeds (CROSS) |
1 / 2 of Longitudinal feeds |
| POWER |
Main drive motor (HP) |
5 or (optional 7-1 / 2) |
- All data subject to change without notice
|
| STANDARD ACCESSORIES |
OPTIONAL ACCESSORIES |
- Tool box with tools
- Taper center MT.#4 (2 pcs)
- Center sleeve MT.#4 x #6
- Levelling bolts with plates
- Back plate for 3-jaw chuck
- 9" 3-jaw scroll chuck
- 4-position tool post
- Auto multiple feed stop bar (for long. feed)
- One-shot lubrication
- Coolant pump
- Auto lubrication pump for headstock
- Operation manual & parts list
|
- 12"4-jaw independent chuck
- Bed micro stop
- Steady rest
- Follow rest
- Face plate
- Work light
- Splash guard
- Taper turning attachment
- Auxiliary rear slide toolpost
- 7.5HP motor for 17"series
- Drive plate
- 5C collet attachment
- Quick change toolpost
- Drill chuck
- Live center
- Hydraulic copy attachment
|
Back to Top
|
