Clutches & Brakes
Combines & Harvesters

Clutches & Brakes

Boston Gear Overload Clutches
Centric HOR overload clutch provides torque protection from bottle and can filling, capping and labeling mis-feeds which can cause damage to a starwheel or drive mechanism causing unplanned expenses due to downtime and unscheduled maintenance. Centric overload clutches limit torque to a preset level and provide the rotational timing necessary for these types of applications while extending machine life, reducing maintenance costs and increasing productivity.

Warner Electric PTO Clutches
Warner Electric power-take-off (PTO) clutches and clutch/brakes provide an efficient and reliable means to control mechanical power delivery to various implements. Models are available with torque capacities ranging from 60 lb-ft to 1,650 lb-ft. Their electric operation simplifies installation and allows for remote activation. Most models also feature an optional braking function for quicker stopping of rotating implements. Additionally, models with torque capacities between 250 lb-ft and 1,650 lb-ft are available as a packaged clutch and SAE bell housing assembly.

Warner Electric SF Series Clutches
Warner Electric SF series clutches provide an efficient and reliable means to control mechanical power on a wide variety of agricultural equipment. Their electric operation simplifies installation and allows for remote actuation. SF series clutches incorporate a stationary magnet which eliminates the need for brushes and collector rings. Models are available with torque capacities from 5 lb-in to 1,350 lb-ft.

Warner Electric PC Series Clutches
PC Series clutches incorporate a rotating magnet with current delivered to the coil by brushes and a collector ring.

Stieber CSK Overrunning/ Backstopping Clutches
Stieber CSK overrunning clutches are engineered for a wide range of industrial applications that require a high-performance, compact solution. This versatile sprag type freewheel is integrated into a 62 series ball bearing (except for sizes 8 and 40). It is bearing-supported, delivered pre-lubricated, and offers protection against dust. The CSK is available with “nylos” type seals for working temperatures exceeding 50°C, and oil bath lubrication is also permitted. Designed with “formchromed” sprags, it offers up to seven times the lifespan of standard sprag technology.
Stromag MWU Single-Disc Clutches
The growing integration of different drive forms in drive trains hybrid technologies and the development of low-consumption drives require the activation and deactivation of diverse subassemblies. They also require clutches with low consumption and an excellent torque to space ratio that can disengage quasi free from residual torque. Electromagnetic Pole-Face friction Clutches are ideal for activating auxiliary units in agricultural machinery.
Stromag KMK Multi-Disc Clutches
Hydraulically or pneumatical operated, Spring-Applied Multi-Disc Clutch for wet or dry operation, designed for all applications inside & outside of a gearbox.

Stromag KHE Diaphragm Clutches
The KHE dry-hydraulic clutch series is a more simplified design of the popular KHM models. These were developed to be weather-resistant and generate low noise at idle speed. The innovative KHE systems are also equipped with sinter pads to enhance the system’s heat capacity.

Stromag KHM Diaphragm Clutches
Stromag KHM as a shaft-pulley connection. Backlash-free power transmission on pulley side through external body and piston with diaphragm guidance. Friction lining carrier on shaft side with low wearing, wide sliding gear.

Stromag Sinter/Steel Friction Discs
Sinter discs usable for a wide range of wet and dry running clutch, brake and gear applications. They withstand high thermal loads as well as high surface pressures. Different surface patterns and grooves according to customers needs can be implemented.
