Helical Parallel Shaft Gear Motors with saving energy

Helical Parallel Shaft Gear Motors ,Modern design techniques and high quality components enable the Fenner Series C helical worm gear unit to out perform any other gearbox in terms of lowest cost/Nm. The Series C right angle range provides a highly efficient and compact solution to meet most requirements.
Paper mill gearbox ,Ratios from 8:1 to 13,500:1 up to 10,00Nm
Highly efficient gearing, saving energy and running costs

Helical Bevel Gear Drive are extremely versatile

Helical Bevel Gear Drive is a particularly low-noise drive component. We would be happy to address your special requirements in respect of low backlash gear units and develop solutions entirely according to your needs. hollow shaft gearmotor is a compact drive unit in combination with three-phase AC and servo motors, they are extremely versatile. They have a 2- and 3-stage design and can achieve a torque of up to 1250 Nm and a ratio of up to i=1847.

processing quality of the Helical worm Gearmotor

Helical worm Gearmotor ,Low backlash gear units are also available in other type series, but it is in the servo gear unit sector that processing quality is in particular demand. helical bevel gearmotor are individually matched at the drive side for each servomotor and deliverable in four different design sizes.  As low backlash gear units they naturally have an axially pluggable shaft coupling free from backlash.

Torkdrive high speed reducer with a high efficiency

Torkdrive high speed reducer are specialists in customer-oriented drive technology. In the servo gear unit sector, in particular, we offer low backlash gear units with a high efficiency. Thanks to our many years of experience and constant further development, The small worm gearbox have become established as a market leader, integrating all our findings and innovations into our products.

Different designs of the Helical gearmotors

Helical gearmotors with and without torque converters. Type E: gear unit with free input shaft.
precision gearmotor and motor flange for IEC motors, as well as with square flanges for servomotors on request also with a clamping set.
More than 50 % of our worm gear units are individually adjusted to meet the specific requirements of our customers.

Torkdrive Helical Worm Geared Motors with optimum vibration damping properties

Torkdrive Helical Worm Geared Motors
These gear units combine the advantages of worm gear units with those of spur gear units:

In the first gear high revs range, the multiple worm shafts run at efficiencies of up to 95% at lubrication favourable gear unit ratios. Here, the crane gearbox stages have optimum vibration damping properties that provide optimized smooth running. Noise-optimized spur gear sets run in the downstream second or third gear reduction stages with equally good efficiency at lower speeds.

the superior precision of Torkdrive helical bevel gears

Torkdrive helical bevel gears ,The angular transmission accuracy between the input and output shaft is described by the transmission error. The test result beside exemplarily shows the superior precision of these gears.

Measurement of the high speed planetary gearboxes: With the input gear fixed, the rated torque is applied to the output shaft in both directions and the elasticity is measured. At zero load (dead center), the distance delta-phi between upper and lower boundary graph of the hysteresis area is maximum 1 arc min.