4U 400 - SpecificationsControl Panel: Micro-chip Intelligent Auto Control System | MAX Power: 1.5 HPMotor Power: 500 W | Speed Range: 1 - 50 | Platform Type: OscillatingAmplitude: 0 - 10 mm | Frequency: 0 - 15 Reps / Second | User Weight Capacity: 330 lbs or 150 KGSNW / GW: 99 lbs/108 lbs or 45 KGS/49 KGS | Circuit Protector: Thermal Short Circuit ProtectorAssembly Size: 28.9" x 27.4" x 48" or L735 x W695 x H1220 mmInput Voltage: AC 110-120 Volts/60 HZ or custom order AC 220-240 Volts/50 HZ