→ Leading applications: general purpose, medium and fractional power drives.
→ Design: 7 sizes; housings and covers of aluminium die cast up to size 4, of cast iron from size 5; two- and three-gear trains.
→ Leading applications: drive of fractional and medium power applications.
→ Design: seven sizes of grey cast iron, key/keyway input, long-life lubrication
→ Leading applications: general purpose flange mounting B14 and mainly, independent helical stage for fitting to FRS and FRT input
→ Design: 4 sizes; aluminium die cast housings and covers; one-gear train