Gears

Description

Planetary gear units let you precisely adapt the speed and the force of a motor to specific customer applications. The optimum design depends on the relation between duty cycle with motion profile and gearbox, motor and servo amplifier design.

Motion components selected and orchestrated this way mean long machine lifetime at economic allocation of resources.

The transmission ratio of the 1- to 3-stage gear units ranges between i = 3 and i = 1000.
The transmission rate lets you improve the ratio between external and internal rotor inertia - J load to J (motor and gear unit) - in such a way that smooth running of the axis is guaranteed, while resonant vibrations are prevented.

We also offer gear units fitting for larger Jetter motors of flange size 7 to 8. If you wish, we also provide planetary gear units already connected with the Jetter servo motors.

Your benefits

• Customized selection of drive components for optimum system functioning
• Designing the entire system to your needs by a large number of applications
• Exchanging the calculation data
• Drawings and documentation from a single source
• A great number of series to select from
• One order process - ready-mounted delivery

Technical aspects

• Any mounting position, IP 65
• Service life of ball bearings >= 20,000 h
• Operating temperature: -25 ... 90 °C (max. permitted heating up)
• Small-size and light-weight
• Low vibration level
• High efficiency (up to 0.98) and high speed (up to 8000 rpm for a short time)

Models

• Economy - with reduced clearance/reinforced - precision gearbox
• 1-, 2-, 3-stage
• Straight (linear) gearboxes or angular gearboxes
• B14, B5 flange with shaft
• Gearbox - hollow shaft, block flange
• With straight or helical teeth
• Twin (radial) groove ball bearing
• Twin tapered roller bearing