SPN19.L4-1389-PC

SPN19.L4-1389-PC Planetary gear motor , Ratio 1389/1 , Output torque 355,900 N.m , Foot-mounted , Output shaft dia. 280mm 

SPN series basic features are:

18 size:

output torque up to 500,000 Nm
output power up to 450 kw
ratios from 3.5:1 to 3000:1
Modular design:

in-line with 1 to 4 reductions
right angle (spiral bevel gear set into first stage) with 2 to 4 reduction.
Flange-mounted, foot-mounted and shaft-mounted output
Output shafts with keyway, splined, splined hollow shafts, hollow shafts for shaft-mounting with shrink disc
Input adaptors for:

electric motors to IEC standards design B5
input shafts
servomotors
hydraulic motor setting
Installation accessories:

flanges
pinions
splined bars
shrink discs
More design features:

high ratio of transmissible torque to overall dimensions
high radial and axial load capacity of output shafts thanks to tapered roller bearings fitted on the H versions
high efficiency
inner parts are connected using grooved sections instead of tabs
planetary gears of reduction stages mounted to floating holders to ensure maximum load distribution among planetary gears
housing from ductile cast iron