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- ERL-V Series Variable Speed Lathe
ERL-V Series Variable Speed Lathe
MODEL | ERL-1330V | ERL-1340V | ||
---|---|---|---|---|
Capacity | Height of centers | 171mm (6.73") | ||
Swing over bed | Ø342mm (13.46") | |||
Swing in gap | - | Ø512mm (20") | ||
Swing over cross slide | Ø205mm (8.07") | |||
Distance between centers | 760mm (30") | 1000mm (40") | ||
Width of bed | 230mm (9") | |||
Gap width in front faceplate | 150mm (5") | |||
Headstock and Main Spindle | Spindle nose, internal taper | D1-4, MT. No.5 | ||
Spindle center sleeve | MT. No.5 x MT. No.3 | |||
Spindle bore | Ø40mm (1.57") | |||
Spindle speed: Gear steps / Range |
2 steps / L 100~500 R.P.M. | |||
H 500~3000 R.P.M. | ||||
Infinitely variable | ||||
Carriage | Length on bed / Width of carriage | 400mm (15.748") / 384mm (15.118") | ||
Cross slide travel | 180mm (7") | |||
Top slide travel | 95mm (3.74) | |||
Threads and Feeds | Whitworth threads: Kinds / Range | 45 kinds / 2~72 T.P.I. | ||
Metric threads: Kinds / Range | 39 kinds / 0.2~14 mm | |||
D.P. threads: Kinds / Range | 21 kinds / 8~44 D.P. | |||
M.P. threads: Kinds / Range | 18 kinds / 0.3~3.5 M.P. | |||
Longitudinal feeds | 0.05~1.7 (0.002"~0.067") | |||
Cross feeds | 0.025~0.85 (0.001"~0.034") | |||
Tailstock | Quill diameter | Ø50mm (1.968") | ||
Quill travel | 112 mm (4.5") | |||
Taper of center | MT. No.3 | |||
Motor | Main spindle | AC 2.2kW (3HP), Inverter | ||
Coolant pump | 1/8 HP | |||
Measurement | Weight (Net / Gross) Approx. | 850 / 950kgs | 1000 / 1120kgs | |
Packing sizes | Length | 2000mm (78.8") | 2270mm (89.4") | |
Width x Height | Width 965mm (38") x Height 1900mm (74.8") |
Specifications subject to change without notice.
Standard Accessories:
- Backplate for 7" chuck
- Dead center MT.3
- Dead center MT.3 with carbide tip
- Spindle center sleeve MT.5
- Level pads......6 pcs
- Tool set & Box
- Operation manual & parts list
- Full length splash guard
- Halogen lamp
Optional Accessories:
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-ERL-V.jpg)
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-04.jpg)
3-Jaws scroll 7" chuck
4-Jaws independent 8" chuck
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-01.jpg)
5C collet closer attachment
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-21.jpg)
Driving plate with dog
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-02.jpg)
Chuck Safety Guards
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-22.jpg)
Electrical system for CE
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-03.jpg)
Faceplate 12"
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-10.jpg)
Digital read out system
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-06.jpg)
Carriage micro stop set
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-08.jpg)
Drill chuck & arbor
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-09.jpg)
Rotating center MT.3
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-11.jpg)
Taper turning attachment
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-14.jpg)
Steady rest w/ball bearing
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-18.jpg)
Follow rest w/bronze tip
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-17.jpg)
Quick change tool post
![](https://www.sunmaster-cnc.com/proimages/products/Accessories/accessories-20.jpg)
Protect cover on leadscrew for CE
- All castings are properly stabilized and stress relieved.
- Bed ways are hardened & ground to min. HS-70.
- Extremely low noise level.
- Foot brake pedal provided.
- Built-in coolant pump & fitting provided.
- CSS (constant surface speed control) on request for E.V.S. model
- Wider bed way which give absorbs vibration.
![](https://www.sunmaster-cnc.com/proimages/products/Feature/fea-02.jpg)
Headstock
- Housing is vibration-absorbent, deflection-free.
- Gears are hardened & MAAG or REISHAUER ground.
![](https://www.sunmaster-cnc.com/proimages/products/Feature/fea-03.jpg)
Gear Box
- Universal type allowing a wide range of inch, metric, M.P., D.P. threads without change gears.
![](https://www.sunmaster-cnc.com/proimages/products/Feature/fea-08.jpg)
Apron
- R/H or L/H wheel can be available on request.
- Integrated automatic control for longitudinal & cross feeds, forward &reverse feeds.
![](https://www.sunmaster-cnc.com/proimages/products/Feature/fea-05.jpg)
Carriage & Slide
- Anti-Float design backlash eliminator.
- Fitted in cross slide nut.
- Safety clutch at feed shaft.
- One shot lubrication in carriage & top slide.
- Dual dials supply inch system screw.
- Metric dial supply metric system only.
![](https://www.sunmaster-cnc.com/proimages/products/Feature/fea-07.jpg)
Safety Features
- Nylon safety gears in end train.
- Shear pin in leadscrew.
![](https://www.sunmaster-cnc.com/proimages/products/Feature/fea-06.jpg)
Heavy Duty Spindle
- Machined from forged alloy steel, hardened ground & dynamically balanced.
- Three point support by high grade precision, machine tool taper roller & ball bearings.