Select Transmissions and Motors Australia
Select Transmissions and Motors Australia
Select Transmissions and Motors Australia
Products > Gearboxes and Gearmotors > Planetary > EX Series
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EX Series

STM EX Planetary Series

EX Planetary brings our concentric torque offering past 70,000 Nm and opens doors into power wheel off-highway hydraulic drive, as well as high torque industrial gearing solutions. Years of STM Power Team experience brings a full range of sizes, ratios, input and output styles; foot, flange, hub, spline, shaft mount, and more.

Agricultural Machinery - Swather, Combine, Harvester, sugar beet, potato
Construction Equipment - Swing drives, track drives, planetary track drive units,
Live bottom trailers for aggregate, agricultural, etc.
Forestry Management tools.
Mining equipment requiring rugged compact torque for electric or hydraulic driven.
Aeration Systems desiring long trouble free low maintenance life.
Winching and material handling, winch drives and lifting systems.
Primary Material Processing.
Wheel Drives for all off-highway machinery.

EX Planetary is available in Fourteen (14) standard sizes ranging from 1000 to 70000 Nm and up to 4 X combining to reach 2035/1 ratio.
Housing: Steel or Engineered Cast Iron for a strong, long, corrosion resistant life.
Flanges: Input & Output Flanges available for a wide variety of applications & drives.
Shaft: Hardened, Tempered, & Ground Steel.
Gears: Case Carburized, quenched, and ground steel.
Bearings: Precision Manufactured of 52100 Vacuum Degassed Steels.
Tested for Noise, backlash, fit, and finish 100% S.P.C. ISO 9002.
1000 to 70000 Nm output torque (T2N).
Ratio (i) = 3 to 2035/1 standard (combined ratio is near infinity).

Compact, and yet extremely powerful, are this units of the EX 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.
Finding the perfect match to any drive problem is therefore more than a wish, it is something users can safely rely on, always.
STM Installation and Maintenance Catalogue
Production Video

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