Engine Lathes

Sinus Plus

Powerful drive and fully equipped machine

Technical Data

	Sinus Plus 330/1000	Sinus Plus 330/1500	Sinus Plus 330/2000	Sinus Plus 330/3000	Sinus Plus 400/1000	Sinus Plus 400/1500	Sinus Plus 400/2000	Sinus Plus 400/3000
Working Area
Workpiece length (max.)	39 in	59 in	79 in	118 in	39 in	59 in	79 in	118 in
Turning diameter over bed	26 in	26 in	26 in	26 in	30 in	30 in	30 in	30 in
Turning-Ø over support	17 in	17 in	17 in	17 in	22 in	22 in	22 in	22 in
Turning diameter without gap bridge	34 in	34 in	34 in	34 in	41 in	41 in	41 in	41 in
Gap bridge length	8 in
Bed width	16 in
Travels
Travel X-axis	14.2 in	14.2 in	14.2 in	14.2 in	16.9 in	16.9 in	16.9 in	16.9 in
Travel Z-axis	29 in	48 in	68 in	107 in	29 in	48 in	68 in	107 in
Travel Z1-axis	6 in
Swing range of top slide	70°
Headstock
Spindle speed	36 - 1,600 rpm
Spindle bore	4 in
Spindle mount	D1-8
Rapid Feed
Rapid feed X-axis	74.8 in/min
Rapid feed Z-axis	157.48 in/min	177.17 in/min	177.17 in/min	177.17 in/min	177.17 in/min	177.17 in/min	177.17 in/min	177.17 in/min
Feed
Feed X-axis	0.00106 - 0.04213 in/R
Feed Z-axis	0.00248 - 0.09921 in/R
Tapping
Tapping, metric	(22) 1 - 14 mm
Tapping, diametric	(24) 4 - 56 DP
Tapping, module	(18) 0.5 - 7 mm
Tapping, withworth	(30) 28 - 2 TPI
Tailstock
Tailstock quill diameter	3 in
Tailstock taper	MT 5
Tailstock quill stroke	6 in
Tailstock traverse adjustment	± 0.4 in
Drive Capacity
Motor rating main drive	12.1 Hp
Measures and Weights
Overall dimensions (length x width x height)	101x57x62 in	121x57x62 in	141x57x62 in	180x57x62 in	101x64x64 in	121x64x64 in	141x64x64 in	180x64x64 in
Weight	7,326 lbs	7,590 lbs	7,997 lbs	8,074 lbs	7,414 lbs	7,766 lbs	8,195 lbs	8,294 lbs

Details

The heavy, generously sized lathe bed features a removable bridge for machining of workpieces with larger diameters
Gears, transmission shafts, and guideways are hardened and ground to guarantee very quiet operation and long tool life
An oil pump ensures reliable lubrication of the main spindle and main drive
The rugged design of all components ensures maximum accuracy, quiet operation, and superior machining performance
This series also features a large spindle bore
A central lubrication system supplies all guideways with lubrication and simplifies maintenance
The apron runs in an oil bath for low maintenance and high reliability
The main spindle’s manual clutch simplifies working with heavy workpieces
Stops for the automatic feed can be set across the entire travel distance
A linear and transverse rapid feed reduces downtime
Taper turning and quick-change tool holder system are part of the extensive standard equipment

Standard Equipment