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                Home » Products » Bonfiglioli Gearmotors And AC Drives » Bonfiglioli Planetary Gear Units 300 Series

                Bonfiglioli Planetary Gear Units 300 Series

                Bonfiglioli Planetary Gear Units 300 Series
                Bonfiglioli Planetary Gear Units 300 Series
                Product Code : GearUnits 300 Series
                Brand Name : Bonfiglioli
                Product Description

                The powerful solution to all heavy duty applications

                Description

                Compact, and yet extremely powerful, are the units of the 300 Planetary gear motor series. Their planetary drive train makes them the ideal choice for all the severe duty applications where shock loadings and impacts are more the rule than the exception. The product configuration is highly versatile, due to several options as far as the mounting, the gear layout, the output shaft and the motor interface. All the features are available for each of the 18 finely spaced frame sizes, spanning over the 1.000 - 1.400.000 Nm torque range.

                300 series

                Type

                • 300
                • 301
                • 303
                • 304
                • 305
                • 306
                • 307
                • 309
                • 310
                • 311
                • 313
                • 314
                • 315
                • 316
                • 317
                • 318
                • 319
                • 321
                • 323
                • 325
                • 327
                • 329
                Torque [Nm]
                • 1250
                • 2460
                • 2970
                • 3960
                • 5800
                • 10840
                • 15680
                • 23240
                • 34120
                • 48330
                • 57970
                • 84000
                • 105000
                • 138820
                • 208110
                • 280580
                • 476410
                • 655740
                • 890310
                • 1286700
                • 2880000
                • 4160000
                Torque range
                1,250 ... 41,60,000 Nm
                Mechanical rating (n1 = 1500 min-1)
                up to 450 kW
                Gear ratios
                3.4 ... 5040
                Gear unit versions
                In line
                Right angle (with Gleason bevel gear set)
                Combination of planetary & worm gear
                Combination of planetary & bevel helical gear
                Output
                Foot and flange mounted
                Output shaft: keyed solid, splined, splined hollow,
                hollow shaft with shrink disc
                hollow shaft with double keyway
                Input
                IEC and NEMA motor adaptors
                Solid input shaft with or without fan cooling - inch or metric dims.
                Hydraulic motor adaptors
                ATEX compliance
                300 ... 325
                Main gear options
                Backstop
                Reinforced bearings for higher overhung load capacity
                Reduced backlash
                Torque arm
                Independent cooling system
                Taconite seals
                Applicable AC motors
                Compact motors and brake motors M series
                IEC motors and brake motors BN series
                Single and dual speed motors
                Main brake features
                DC and AC supply
                Faster brake engage/disengage through electronically controlled rectifier
                Controlled AC/DC rectifier type SB, NBR, (optional)
                Brake microswitch
                Main motor options
                Thermistors and thermostatic sensors
                Independent forced cooling
                Line drive and push-pull incremental encoder


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