Worm gear units

Cost-efficient solutions for high demands

GFC worm gear units have excellent characteristics such as low-noise and shock-absorbing torque transmission. The hardened and groand tooth flanks of the worm shaft as well as the high-quality bronze of the worm wheel ensure low wear and a long lifetime due to the high production quality. Thesimple but nevertheless efficient design offers substantial advantages in terms of space compared to other gear types.

Technical data:

• Sizes: 40 ... 360 mm
• Ratio i: 4,83 ... 107 
• Torque T: 36 ... 42 000 Nm 
• Power P: 0,03 ... 134 kW

Input drive:

• Solid shaft
• Hollow bore Flange
• Motor (flange & coupling)
• Motor (special motor)

Output drive:

• Solid shaft
• Hollow shaft
• Hollow shaft with shrink-on disk
• Torque reaction lever Flange
• Dust cover

with motor:
asynchronous 

• with brake or double brake, also noise-absorbed
• with handwheel
• with thermoswitches or PTC thermistors
• without ventilation
• with external ventilation
• with transmitter
• with integral frequency converter