Planetary gearboxes

Planetary industrial gearboxes STM series EX

Каталог планетарных редукторов STM 2016 (скачать)

Main advantages:

• Transmittable moment up to 4.500.000 Nm;
• 26 standard sizes of coaxial and angular planetary gearboxes;
• High power density while providing high load capacity and minimal drive dimensions;
• Efficiency over 90%;
• The planetary gearbox is twice as compact and three times lighter than other types of gearboxes with similar characteristics;
• Modular assembly principle;
• Wide choice of adapters, flanges, additional equipment;
• Ease of maintenance and installation;
• Short terms of production and shipment.

Planetary gearboxes EX

The units of the EX series are compact, and yet extremely powerful.
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.

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Slewing planetary gearboxes EX/V

S.T.M. slewing drives are an essential component in keeping weight and size to a minimum on equipment such as tower cranes, Pitch and Yaw drives for wind energy, aerial platforms and mixers. Their planetary structure means that they can withstand very high torque values while maintaining reduced dimensions, reduced weight and high efficiency. The wide range of available ratios enables the selection of a motor size and type which best suits users requirements: hydraulic or electric. Bevel input and hydraulic brake are some of the options, which are available for this series. Simple mounting, operating reliability and versatility make these units suitable for the most severe duties and environments.

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High torque planetary gearboxes EX

The new range of planetary gearboxes establishes a new standard on the market to refer to. The design provides high performance with compact dimensions and it is suitable for a wide range of applications where a reliable transmission is needed. A wide choice of ratios and above all the availability of numerous intermediate sizes enable the EX range to offer a truly complete answer to the needs of heavy duty applications. The best solution for superior performance.

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Bevel helical planetary gearboxes EXB

The EXB right-angle planetary gearboxes combine high performance with compact size. These EXB gearboxes come in a wide range of ratios to ensure silent running in all sorts of applications. The cutting-edge design and technological production guarantee the typical high quality and performance of our products. Gear up your business with the best products.

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High torque bevel helical planetary gearboxes EXR

The EXR gearboxes combine the high performances and robustness of planetary gearboxes with the efficiency and reliability of bevel helical gearboxes. These EXR combined gearboxes are ideal for applications that demand high power density along with medium-low output speeds. Compared to inline gearboxes, the EXR combined gearboxes guarantee significant benefits on thermal capacity, ratios and silent running. Power without compromise.

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