Harmonic Drive SE

Flexible actuator configuration and reinforced output bearing
The CPU Gears with output bearing are available in nine sizes with gear ratios of 30, 50, 80, 100, 120 and 160:1 offering repeatable peak torques from 9 to 1840 Nm and zero backlash.

3 clever versions: for direct motor mounting, with hollow shaft or with stainless steel input shaft
The gear's high precision output bearing with high tilting capacity allows direct attachment of heavy payloads without the need for further support, thereby providing simple and space saving design installations. The CPU Series is available in three versions: the CPU-M Gears with output bearing for direct mounting of any servo motor, the CPU-H Gears with output bearing with hollow shaft to feed through supply lines for further drive systems and the CPU-S Gears with output bearing with stainless steel input shaft enabling flexible integration into your design. If required, the gears with output bearing are available as specific configurations tailored to your application, or with particularly high corrosion protection. The high capacity output bearing with maximum tilting rigidity and precision allows that the gears can quickly and easily absorb high payloads and feature long service life. The gears with output bearing are fully sealed and ran thus ideally suited for use in harsh ambient conditions. The gears with output bearing accurate positioning guarantees stable machine characteristics with short cycle times guaranteed.

Compact, lightweight and precise
CSD-2A Series precision gearing sets are available in seven sizes with gear ratios of 50, 80, 100, 120 and 160:1 offering repeatable peak torques from 12 to 823 Nm and a power density of up to 512 Nm/kg.

The series with the shortest axial length
If required, the gear component sets are available as specific configurations tailored to your application. Consisting of just three individual components, they are very lightweight and the series with the shortest axial length. The hollow shaft can be used to feed through supply lines, shafts or cables for further axes. Due to their positioning accuracy, stable machine properties with short cycle times are guaranteed.

Highly compact with reinforced output bearing
CSD Gears with output bearing are available in seven sizes with gear ratios of 50, 80, 100, 120 and 160:1 offering repeatable peak torques from 12 to 823 Nm.

The compact series
The output bearing with high tilting rigidity enables the direct introduction of high payloads without further support and thus permits simple and space saving design installations. The CSD Series is characterised by its very short overall length and low weight. The CSD-2UF Gears with output bearing is available as a hollow shaft gear to feed through supply lines or services for further axes and with a high capacity output bearing that can withstand heavy payloads. The CSD-2UH Gears with output bearing easily enables compact motor attachment for any standard servo motors. Gears with output bearing and motor form a compact, lightweight assembly, which can quickly withstand heavy loads. Due to the gears with output bearing positioning accuracy, stable machine properties with short cycle times are guaranteed.

Precision gear for low torque range
CSF Series Gearboxes are available in five sizes with gear ratios of 30, 50, 80 and 100:1 offering repeatable peak torques from 0.09 to 28 Nm. The precision output bearing with high tilting rigidity enables the direct introduction of high payloads without further support and ran thus permits simple and space saving designs.

Small lightweight gearbox
The CSF Series is available in numerous combinations: with a choice of input shaft or input hub, output shaft or output flange, or a broad or flat mounting flange. The CSF Series is characterised by its very short length and low weight. Standard servomotors can be attached in a compact manner. Gearbox and engine together form a compact and lightweight system capable of withstanding high loads. Due to the positioning accuracy stable machine characteristics and short cycle times are guaranteed.

Short gear for direct motor mount with tilt resistant output bearing
CSF-2UP Mini Series Gearboxes are available in three sizes with the ratios 30, 50 and 100:1 offering repeatable peak torques from 1.8 up to 28 Nm.

Lightweight and space-saving design
The CSF-2UP Mini Gearboxes are extremely light and compact and provide high rigidity with the cross roller bearing connected directly to the output flange. This arrangement enables direct attachment of high payloads without further support and thus permits simple and space saving designs. On the input side, the gear is designed so that the motor can be attached by a simple flange for an extremely compact solution.