Worm gearmotor Cat. AMR 2IV 50 UO3A - 11x140 - 273Mounting position B3-B8 Coupled with motor Motor catalog TX ( ErP )HB2 63A 4 230.460-60 B5 Pn [ hp ] = 0,16 SF 1,15Efficiency class energy IE2 Special supply9 term.-term.blockMotor certified to "UL" design (,UL)