R series helical gear reducer
- R57/RF57/RS57/RFS57 helical gear quenching reducer (without motor)
- RX37/RXF37/RXS37 helical gear quenching reducer (without motor)
- RX87/RXF87/RXS87 helical gear quenching reducer (without motor)
- R17/RF17/RS17/RFS17 helical gear quenching reducer (without motor)
- R107/RF107/RS107/RF107 helical gear quenching reducer (without motor)
- RX77/RXF77/RXS77 helical gear quenching reducer (without motor)
- R27 RF27 RX27 RXF27 RS27 RXS27 RXFS27 RFS27 R series helical gear hard tooth surface reducer
- RX157/RXF157/RXS157 helical gear quenching reducer (without motor)
- R97/RF97/RS97/RF97 helical gear hard tooth surface reducer (without motor)
- RX67/RXF67/RXS67 helical gear quenching reducer (without motor)