Universal Centre Lathes SU 100H, 125H, 150H, 155H

The universal center lathes of the SU H series are designed for rough turning and finishing operations, thread cutting and boring of shaft and flange parts. The machines allow for the processing of a wide range of parts with weights of up to 8,000 kg or 14,000 kg (special version SU 100-150 only). The headstock can hold flange type work-pieces for overhung clamping up to 1,250 kg (SU 63, 80), 1,600 kg (SU 100-155), and 2,300 kg (special design for SU 100- 155 version). The machines are suitable for single-piece or small-run production. Their versatility is enhanced by an extensive range of special accessories and designs. The concept of the machines and their structural design meet the requirements imposed on the current machining technology with high reliability and precision levels.

Technical data

Swing over bed mm: Ø 1,050, 1,250, 1,500, 1,570
Swing over carriage mm: Ø 730, 940, 1,200, 1,260
Swing cover prolonged slides with T slots mm: Ø 630, 840, 1,100, 1,160
Distance between centers mm:  2,000, 3,000, 4,000, 5,000, …20,000
Max. work piece weight in center/in fixed steady kg:  6,000 / 8,000 (*10,000 / 14,000)

Spindle (ISO 702/III.) (American Standard, CAMLOCK)* : Size 11 (15*)
Bore Ø mm:  122 (165, 208, 260*) 260 mm A2–15 only!!
Speed range rpm: SU 100H 1.8–560; SU 125H 2.24–450; SU 150H 1.8–355
Main motor output kW:  22 (30*)

Carriage
Operating feed
Longitudinal rpm : 0.08–56
Cross rpm:  0.026–18.48
Rapid traverse
Longitudinal mm.min-1: 3,600
Cross mm.min-1:  1,200

Tailstock
Tailstock barrel mm:  Ø 150 (Ø 220*)
Taper in tailstock barrel: 100 (1:20) / 120* (1:20)
Tailstock barrel extension mm: 200 (350*)

Heavy duty tailstock * kg: 10,000 / 12,000 / 14,000

Weight kg: 7,200–12,750