Test stand for gears Test system for determining the mechanical efficiency of different gear types, system control via PLC Features - investigation of mechanical efficiency of gears - part of GUNT DigiSkills - three-phase motor as the drive unit and magnetic particle brake as the brake unit - plant control using an integrated PLC operated via touch screen - integrated router for operation and control via an end device and for screen mirroring on additional end devices: PC, tablet, smartphone Learning objectives/experiments - together with a gear (MT 120, MT 121, MT 122, MT 123) -- determination of the mechanical efficiency of gears by comparing the mechanical driving and braking power for: spur and worm gears, spur gears, bevel gears, planetary gears -- efficiency dependent on speed -- efficiency dependent on torque - screen mirroring: mirroring of the user interface on end devices -- menu navigation independent of the user interface shown on the touch screen -- different user levels available on the end device: for observing the experiments or for operation and control Specification [1] determination of mechanical efficiency of gears [2] spur and worm gear, spur gear, bevel gear, planetary gear available as accessories [3] plant control with PLC via touch screen [4] integrated router for operation and control via an end device and for screen mirroring: mirroring of the user interface on up to 5 end devices [5] three-phase motor with variable speed via frequency converter [6] air-cooled magnetic particle brake with adjustable braking torque [7] inductive speed sensor on the motor and brake [8] display of speed and torques [9] data acquisition via PLC on internal memory, access to stored measured values via WLAN/LAN with integrated router/LAN connection to customer's own network or direct LAN connection without customer network Technical data PLC: Eaton XV-303 Three-phase motor with variable speed - power output: 0,75kW - speed: 0...1400min-1 Magnetic particle brake, air-cooled - braking torque: 0...80Nm Measuring ranges Drive - torque: 0...10Nm Brake - torque: 0...100Nm 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 1682x790x1460mm Weight: approx. 250kg