Worm gears WR

Exceptional load capacity, long service life and a wide range of designs

Numerous reduction variants are possible, from 12 mm centre distance to 17 mm, 25 mm and 31 mm.

Features

Worm made of hardened and ground steel
Worm wheel made of VL 22 (Cu, Zn, Al, Si, Mn alloy)
Grease lubrication for life maintenance-free
Lubricant: High-quality fluid grease
Long service life
Recommended input speed up to 4500 1/min
Self-locking from reduction ratio i = 40 (This can possibly be cancelled by vibrations.)

Special versions

Output shafts with feather keys, Woodruff keys, flattening, internal and external threads and special lengths possible
Hollow shaft worm gearheads available on request
Versions without and with centring collar, also available with different diameters
Mounting flange and shaft output possible on left, right and both sides
Please specify required mounting holes (output side, foot side, face side, head side and / or opposite output side) when ordering
Other reduction ratios are possible up to a maximum of i = 100 on request

Please note: The gearheads are not offered as individual components. They are only available in combination with a motor.