C1530SJ – Clausing Geared Head Lathe with 15.25” Swing over Bed, Straight Bed Engine Lathe
Features and Benefits:
Clausing geared head lathes are the industry standard. The quality built into every machine translates into real long term performance for your application. The versatile straight-bed design enhances rigidity and minimizes vibrations, ensuring increased accuracy during turning operations. This lathe features camlock spindles, a wide range of spindle speeds, a full-length rear splash guard with a coolant system, and inch/metric threading, making it a must-have for any machine shop.
Geared head lathes use a belt drive system from the motor to gearbox head. Speed changes are then selected by shifting gear levers into a certain configurations recorded on a legend plate.
Three phase voltage refers to three individual lines that connect to and run voltage through the motor. Each line alternates in a sequence as it reaches its voltage peak. This provides for a more stable flow of voltage and more horsepower to the machine.
Specifications:
| Machine Style | Engine Lathe |
| Spindle Speed Control | Geared Head |
| Spindle (Hp) | 7.5 |
| Swing Over Bed (inch) | 15.25 |
| Swing Over Cross slide (inch) | 9.5 |
| Swing in Gap (inch) | – |
| Distance Between Centers (inch) | 30 |
| Bed Width (inch) | 11 |
| Spindle Bore (inch) | 2.125 |
| Spindle Nose (camlock) | D1-6 |
| Spindle Nose Taper | 6 MT |
| Number of Spindle Speeds | 16 |
| Spindle Speed RPM Range | 25 – 2000 |
| Cross Slide Travel (inch) | 9 |
| Width of Cross Slide (inch) | 6.47 |
| Top Slide Travel (compound) (inch) | 4.75 |
| Tailstock Quill Diameter (inch) | 2.312 |
| Tailstock Quill Travel (inch) | 6.125 |
| Tailstock Quill Taper | 4 MT |
| Longitudinal Feed Range (in/rev) | 0.0015 – 0.04 |
| Cross Feed Range (in/rev) | 0.0008 – 0.02 |
| Number of Inch Pitches | 45 |
| Range of Inch Pitches | 2 – 72 |
| Number of Metric Pitches | 39 |
| Range of Metric Pitches | 0.2 – 14 |
| Number of Diametral Pitches | 21 |
| Range of Diametral Pitches | 8 – 44 |
| Number of Module Pitches | 18 |
| Range of Module Pitches | 0.3 – 3.5 |
| Coolant System | Yes |
| Voltage Required | 230/460 |
| Phase | 3 |
| Machine Foot Print (LxWxH) (inch) | 77 x 40 x 50 |
| Machine Weight (lbs.) | 2,200 |
Machine Features:
- 30” between center distance
- D1-6 Camlock spindle nose
- 16-Step spindle speed from 25 – 2000 rpm with soft start control
- 7.5 Hp (5.5Kw) spindle motor
- 15.25” swing over the bed
- Induction hardened and precision ground bed
- Headstock gears are precision hardened and ground
- Precision tapered roller spindle bearings
- Bed wipers and apron mounted one-shot lubrication pump
- Universal gearbox provides comprehensive range of metric, imperial (inch), M.P., and D.P. threading
- Thread dial indicator
- T-slotted top slide
- Magnetic braking system with foot brake (no rollout chip pan)
- Equipped with interlocked chuck guard, full splash guard, and leadscrew cover
- 4-way tool post
- 10” 3-jaw chuck
- LED worklight
- Steady rest w/rollers 0.39” to 3.93” capacity
- Micrometer bedstop w/5 position turret positions
- Tool box and manual
- CE electrics
- A one year warranty backed by Clausing Service Center dedicated to support our customers with parts and service
Clausing Geared Head Lathe
15.25” Swing over bed, Geared Head Straight Bed Engine Lathe, 7.5 Hp Spindle motor, 40” between centers, 9.5” Swing over the cross slide, 25 to 2000 RPM, 16 Speed, 2.125” Spindle Bore, D1-6 camlock spindle nose, 2.312” Tailstock quill diameter with 4 morse taper bore, Inch/Metric threading with various pitch settings, 230/460 Volts, 3 Phase. Available through Commonwealth Industrial—your Clausing sales and service partner.