Type L4 RS EP. A production lathe equipped with (like the LZ screwcutting version) a single-pulley drive to the backgeared headstock from a two-speed clutched gearbox which gave ratios of 1 : 1 and 8 : 1. When used with the standard-fit 3-speed, three-phase motor twelve speeds were provided from either 13 to 1567 rev/min or 13 to 3135 revs/min The lathe was supplied fitted with a quick-action collet chuck, a Type w-31-st lever-operated compound slide rest and a Type r-3-a capstan-handle quick-action drilling tailstock.

Type R1 26 Precision Turret Lathe. This model was designed for the mass production of smaller components. The motor-drive system was different to other models based on the LZ screwcutting version, having a 3-step headstock pulley, single-speed motor, two-speed clutched gear change and backgear to give 12 speeds in the range 56 to 2240 rpm. A foot pedal reversed the direction of rotation.

3-step headstock pulley of the Type R1 26 production lathe

Type ER 8T Precision Capstan Lathe.
The 2-speed motor drove via a two-step V pulley to provide two ranges of 4 speeds spanning 247 to 4900 rpm.
The lathe incorporated an automatic stock feed and a reversing reduction drive for thread cutting.
Another version, the ER6, was advertised as the "Instrument maker's high-precision hand-screw and second operation small turret lathe".

Type J-26-HR and (below) LHR Second Operation Lathes.
These models were equipped with a quick-acting collet chuck and could be supplied, at extra cost, with either a simple foot-operated mechanical brake or an electro-mechanical laminated clutch - both of which stopped the spindle almost instantaneously.

LHR Second Operation Lathe

Type L3 Precision Plain-turning Lathe 100 mm x 320 mm. A traditional designed, super-accurate machine intended to compliment other more complex lathes in an experimental department or toolroom; a wide variety of accessories was available to expand its versatility. A six-speed drive was fitted with speed range of 460 to 2360 rpm.

Type L4 RS Precision Plain-turning lathe, a heavy-duty version of the L3 with the centre height increased from 100 to 130 mm and the capacity between centres extended from 320 to 400 mm - but without a backgear.

Type DM 3SE . This version of the L3 model was fitted with a thread chasing attachment. Details of how the system worked - as demonstrated on other precision lathes - can be found here and another picture of the Leinen installation here.

Leinen Leromat 36 High-speed Turret lathe with pre-selector control of the variable-speed spindle drive and feed rates.