DWG worm gearbox
The Andrizds & Getriebe AG worm gear is high-precision worm gear set where the backlash can be set and adjusted.
All Andrizds & Getriebe AG worm gears are manufactured to the highest quality.
The worm gear is comprised of a pinion gear shaft and ring gear.
The backlash is adjusted by turning or moving the pinion gear relative to the ring gear.
Max. torque 1,376 Nm
Max. backlash ≤ 3 arcmin
Max. torsional backlash [arcmin] ≤ 3 (Standard) ≤ 2 (Reduced)
Constant, low torsional backlash
consistently high quality and high positioning accuracy
guaranteed throughout its lifespan
No stick-slip effect
owing to the enhanced hollow-flank teeth
Optimally sized output bearing for absorbing high axial
and radial forces in cyclic or continuous operation
Hollow-flank teeth with high overload capacity
owing to the low specific tooth pressure
Multiple output configurations for greater flexibility
Smooth shaft, shaft with key, splined shaft (DIN 5480),
Hollow shaft interface, Keyed hollow shaft,Flanged hollow
shaft, Flange,System output, Output on both sides
Strong performance
No stick-slip-effect
The stick-slip effect is not an issue in applications with the VH thanks to the perfected hollow-flank toothing.
High flexibility
In addition to the hollow shaft, the worm gearboxes are also available in a corrosion-resistant design
Constant low backlash over the entire service life affords consistent high quality with high positioning accuracy.
The DWG series THKF worm gearbox convinces with a strong performance in economical standard applications in cyclic and continuous operation.+
DWK worm gearbox
DWT worm gearbox
Metal bellows coupling: completely backlash-free; fatigue endurable and maintenance-free， easy to mount; integrated length compensation ，feature protects the motor
DWH worm gearbox
Output bearing:
high overload capacity for absorbing
axial and radial forces
DWF worm gearbox
Due to the height of the tooth there is a significantly larger contact ratio than with a normal worm gear. This results in greater power transmission with great component accuracy.
The Andrizds & Getriebe AG -MATIC is another refinement of the Andrizds & Getriebe AG worm gear. The backlash can be adjusted by moving the ring gear axially relative to the pinion gear during rotation.
Performance data
Max. torque T2α165 Nm
Emergency stop torque230 Nm
Max. input speed6,000 min-1
Permitted average input speed4,000 min-1
Max. tilting moment409 Nm
Max. axial force5,000 N
Max. lateral force3,800 N
Mass moment of inertia1.81 kgcm2
Weight9 kg
LubricationLubricated for life
Max. permitted housing temperature90 °C
Protection classIP 65
Operating noise≤ 62 dB(A)
PaintWithout
Motor mounting parts
Adapter plate
Material number20029099
Width33 mm
Square90 mm
Performance data
Max. torque T2α319 Nm
Emergency stop torque460 Nm
Max. input speed4,500 min-1
Permitted average input speed4,000 min-1
Max. tilting moment843 Nm
Max. axial force8,250 N
Max. lateral force6,000 N
Mass moment of inertia5.66 kgcm2
Weight15 kg
LubricationLubricated for life
Max. permitted housing temperature90 °C
Protection classIP 65
Operating noise≤ 64 dB(A)
PaintWithout
Motor mounting parts
Adapter plate
Material number20030403
Width40 mm
Square120 mm
Performance data
Max. torque T2α578 Nm
Emergency stop torque938 Nm
Max. input speed4,000 min-1
Permitted average input speed3,500 min-1
Max. tilting moment1,544 Nm
Max. axial force13,900 N
Max. lateral force9,000 N
Mass moment of inertia22.5 kgcm2
Weight32 kg
LubricationLubricated for life
Max. permitted housing temperature90 °C
Protection classIP 65
Operating noise≤ 66 dB(A)
PaintWithout
Motor mounting parts
Adapter plate
Material number20032661
Width50 mm
Square150 mm
Performance data
Max. torque T2α1,184 Nm
Emergency stop torque1,819 Nm
Max. input speed3,500 min-1
Permitted average input speed3,000 min-1
Max. tilting moment3,059 Nm
Max. axial force19,500 N
Max. lateral force14,000 N
Mass moment of inertia67.6 kgcm2
Weight63 kg
LubricationLubricated for life
Max. permitted housing temperature90 °C
Protection classIP 65
Operating noise≤ 70 dB(A)
PaintWithout
Motor mounting parts
Adapter plate
Material number20032822
Width57 mm
Square210 mm
Performance data
Max. torque T2α1,376 Nm
Emergency stop torque1,856 Nm
Max. input speed4,000 min-1
Permitted average input speed2,700 min-1
Max. tilting moment3,059 Nm
Max. axial force19,500 N
Max. lateral force14,000 N
Mass moment of inertia9.94 kgcm2
Weight64.6 kg
LubricationFood-grade lubrication
Max. permitted housing temperature90 °C
Protection classIP 65
Operating noise≤ 70 dB(A)
PaintWithout
Motor mounting parts
Adapter plate
Material number20032661
Width50 mm
Square150 mm