S1740EVS / S1760EVS / S1790EVS Vari-Spd Lathe (3" Bore)
Machine may be shown with optional accessories.
Precision-built electronic variable speed lathe combines accuracy, ease of use, rigidity, and large 3-1/8" hole thru spindle for most demanding applications. Thermal treated Meehanite cast bed and one-piece base provide superior durability and reliability.
FEATURES:
- Inverter drive infinitely variable speed spindle system
- Easy spindle speed change by rotary switch control
- Large 3-1/8" thru spindle hole
- One-piece high rigidity and low vibration base
- Thermal treated Meehanite cast bed
- Hardened and precision ground bedways
- Thermal treated and precision ground alloy gears
- Universal gearbox for both inch and metric threading
- Double reservoir oil bath type cross slide
- Safety overload device
- High capacity coolant tank provides sufficient coolant output
- 10 HP spindle motor
Non-variable speed model
S1700E Series Lathe
Accessories
STANDARD ACCESSORIES:
- Variable frequency drive
- Removable gap
- Tailstock
- Coolant system
- Chuck cover with limit switch
- Full length foot brake
- Threading dial indicator
- Auto-feed stopper ring
- Center sleeve
- Dead center M.T. #4
- Leveling screws and pads
- Manual and parts list
MACHINE INCLUDES:
- 10" 3-jaw chuck
- Steady rest with rollers
- Follow rest
- 4-way tool post
- Halogen work light
- Full length splash guard
- Chuck cover w/ limit switch
Specifications
| MACHINE | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Model(s): | S1740EVS | S1760EVS | S1790EVS | ||||||
| Type: | Precision Electronic Variable High-Speed Lathe | ||||||||
| CAPACITY | |||||||||
| Swing over bed: | 17" | ||||||||
| Swing over cross slide: | 9.45" | ||||||||
| Swing over gap: | 25.59" | ||||||||
| Bed width: | 11.81" | ||||||||
| Distance between centers: | 39.37" | 59" | 86.60" | ||||||
| HEADSTOCK | |||||||||
| Spindle bore diameter: | 3.13" | ||||||||
| Spindle bore taper: | M.T. #7 | ||||||||
| Taper of center in sleeve: | M.T. #4 | ||||||||
| Spindle nose: | D1-8 | ||||||||
| Number of spindle speeds: | Variable - 2 ranges (Inverter control) | ||||||||
| Range of spindle speeds (rpm): | 20 ~ 2,000 rpm | ||||||||
| Speed selections: | Low gear: 20 ~ 180 rpm / High gear: 180 ~ 2,000 rpm | ||||||||
| THREADS & FEEDS | |||||||||
| Range of longitudinal feeds: | 0.002" ~ 0.03"/rev. | ||||||||
| Range of cross feeds: | 0.0008" ~ 0.011"/rev. | ||||||||
| Inch threads: | 4 ~ 56 TPI x 36 kinds | ||||||||
| Metric threads: | 0.5 ~ 7 mm x 17 kinds | ||||||||
| CARRIAGE | |||||||||
| Cross slide travel: | 9.65" | ||||||||
| Compound slide travel: | 4.92" | ||||||||
| TAILSTOCK | |||||||||
| Tailstock taper center: | M.T. #4 | ||||||||
| Tailstock quill travel: | 5.91" | ||||||||
| POWER | |||||||||
| Main motor: | 10 HP 3 Phase (inverter drive) | ||||||||
| Coolant pump: | 1/8 HP | ||||||||
| WEIGHT & DIMENSIONS | |||||||||
| Shipping dimensions (LxWxH): | 90"x38"x64" | 110"x38"x64" | 143"x38"x64" | ||||||
| Gross weight: | 4,100 lb. | 4,850 lb. | 5,450 lb. | ||||||
* Design and specifications are subject to change without notice.
Machine may be shown with optional accessories