4Motorized Pulley Range Diameter: 8.50”f to 31.50”fPower: fractional HP to 180 HPBelt Speed: 24 to 1,000 fpmVoltage: 115v/230v/380v/460v/575vPhase: single and three phaseFrequency: 50 & 60 Hz; VFD compatible
5Motorized Pulley Concept Stationary externalshaftPermanently oilFilled for coolingand lubricationElectric AC MotorGear boxRotating drumMotorized pulley an alternative to the exposed driveTerminal box
7Compact! Hermetically Sealed Aesthetic design Space saving compact designLight weightSafer than conventional drives
8Hermetically Sealed – IP67 RULMECAMotorized Pulleys - the perfect drive unit for corrosive chemicals and abrasive bulk materials:Copper & steelCoalLimestonePotashetc.
9Easy to Maintain RULMECA Motorized Pulleys – Low Maintenance Requirements (change oil every 10,000 operating hours):Remove magnetic oil plugsWipe off sludgeDrain oilRefill
10High EfficiencyThe pulley is driven directly by the internal gearbox, giving the Motorized Pulley an efficiency of:95%Therefore, less energy is required. This makes Rulmeca Motorized Pulleys to one of the most economical conveyor drives.
11Extra Thermal Protection All RULMECAMotorized Pulleys have 3 built-in thermal protection switches:Connect to normally closed control circuitDesigned to provide back up to plant current overload protection
12Rubber and ceramic lagging options Full rubber diamond Partial rubber diamondPartial rubber smoothFull ceramic diamond