Perfectly interchangeable externally with type 4CO630 supplied with S/N 54472/1 – D3348A (without auxiliary).
- Technical features:
- Motor power: 250 kW
- Motor torque: 239 kgm
- Input speed (with reference to stranded wire with 17.8 dia.: 1,020 rpm
- Output speed: 10.76 rpm
- Reduction ratio: 1:94,753
- Torque on reducer slow speed shaft: 22,630 kgm
- Pitch diameter of pulley: 2.07 m
- Line speed: 70 m/min
- Pull on pulley with 0.95 efficiency: 20,770 kg
- AGMA service factor > 1.6 with max. torque of 22,630 kgm
– Casing and base in annealed and sandblasted compound steel, ribbed to guarantee load absorption.
– Support shelf for your motor (motor drawing to be sent if order is made).
– Complete with F8X gear coupling with brake disc between motor and reducer.
– Case-hardened and tempered steel KLINGELNBERG HPG spiral bevel gear
– Cylindrical gears in case-hardened steel alloy with tooth profile ground and profile modified to reduce any load concentrations.
– Slow speed shaft in hardened and tempered high resistance alloy steel with toothed end in compliance with DIN 5480 and supply of 1 toothed flange for fastening using ring in 2 halves, screws and pins to the hub of the driving pulley (not supplied).
– Upgraded top brand roller bearings with high load capacity calculated for a nominal theoretical LB10 life => 60,000 hours considering 250 kW with 1,020 g/min input speed
– Cylindrical bearing support bushings for slow speed pinion shaft axis and slow speed shaft axis made of hardened and tempered alloy steel.
Forced-feed lubrication of gears and bearings with supply of:
- 2.2 kW gear type motor pump Q=72 l/min
- Duplex supply filter with electric clogging gauge
- Pressure gauge
- 1 PT100 temperature control sensor
- Flow indicator with electric contacts
- 10 PT100 Ohm RTD sensors for temperature control of bearings
- Pressure switch for checking minimum pressure downstream of entire circuit
- Relief valve
- Pipes and sprayers
– Weight approx. 11,000 kg.