R 60: Compact Overhead stirrer, up to 60 Ncm torque, speed range 20 - 800, 24V power supply, 60W motor, keyless chuck(10mm), hollow shaft to fasten tools up to 8mm, 24V power supply, 105-250V AC
R 60PC: same as R60 but with RS232 interface
R 20: Compact Overhead stirrer, up to 20 Ncm torque, speed range 50 - 2000, 60 Watt motor, keyless chuck(10mm), hollow shaft to fasten tools up to 8mm, 24 V power supply, 105-250V AC
R 20PC: same as R20 but with RS232 interface