Worm gear reducer Ket-Motion 2020 with feather key groove and through going axis | Zinc housing
| Quantity | Unit price |
|---|---|
| To 4 |
€190.09*
|
| To 9 |
€183.05*
|
| To 19 |
€176.00*
|
| From 20 |
€168.97*
|
Available in 30 days, delivery time 1-3 days
Product information "Worm gear reducer Ket-Motion 2020 with feather key groove and through going axis | Zinc housing"
9 reduction ratios from 1:1 to 65:1 l material-saving zinc housing l with keyway 12mm/4mm l centre distance 20mm
Worm gearbox Ket Motion 2020
Universally applicable and maintenance-free worm gearbox unit in one size with a centre distance of 20 mm. The worm gear units with two drive journals are available in 9 different ratios. The housing is encapsulated against grease leakage and dust exposure. The worm gearbox set is left-handed. The direction of rotation on the shaft is arbitrary.
Lifetime of 1000 hours with:
- full load and
- input speed of 500 rpm and
- duty cycle 20% with 5 min and
- ambient temperature 20 C°
| On/Off duration: | 20 % at 5Min ( 1 min ON, 4 min OFF) |
| Permitted operating temperature: | -20 to 60 C° |
| Axial distance: | 20 mm |
| Input and Output: |
Drive: 12mm / 4mm key
|
| Permitted forces output side (axial and radial): | 500 N |
| Backlash on the drive shaft: | 1° +/- 0,5° |
| Type: | case hardened worm and cog wheel maintenance-free grease lubrication |
| Housing: | Zinc |
| External dimension: | 60 x 60 x 35 mm |
Technical specifications
| Item number | ratio i | Self-locking static |
Output- speed range n in rpm |
Max. output torque M in Nm |
Peak torque output* | Max. drive torque M in Nm |
Input side
|
Degree of efficiency in % | |
| Radial force 1) FR in N |
Axial force 2) FA in N |
||||||||
| 2020.00-DZPR65 | 65 : 1 | yes | 100/500/1000 | 4,5/3,8/3,0 | 15 Nm | 0,2/0,2/0,2 | 500 | 500 | 29 |
| 2020.00-DZPR40 | 40 : 1 | yes | 100/500/1000 | 5,5/4,8/4,0 | 20 Nm | 0,4/0,3/0,3 | 400 | 400 | 39 |
| 2020.00-DZPR30 | 30 : 1 | no | 100/500/1000 | 8,5/7,0/5,5 | 30 Nm | 0,6/0,5/0,4 | 350 | 350 | 45 |
| 2020.00-DZPR23 | 23 : 1 | no | 100/500/1000 | 10,0/8,0/6,0 | 50 Nm | 0,9/0,7/0,5 | 250 | 250 | 50 |
| 2020.00-DZPR18 | 18 : 1 | no | 100/500/1000 | 11,0/9,0/7,0 | 60 Nm | 1,1/0,9/0,7 | 250 | 250 | 55 |
| 2020.00-DZPR15 | 15 : 1 | no | 100/500/1000 | 12,0/10,0/8,0 | 70 Nm | 1,5/1,3/1,0 | 250 | 250 | 52 |
| 2020.00-DZPR13 | 13 : 1 | no | 100/500/1000 | 15,0/13,0/11,0 | 75 Nm | 2,1/1,8/1,5 | 200 | 200 | 56 |
| 2020.00-DZPR05 | 5 : 1 | no | 100/500/1000 | 10,0/8,0/6,0 | 50 Nm | 2,9/2,3/1,7 | 200 | 200 | 70 |
| 2020.00-DZPR01 | 1 : 1 | no | 100/500/1000 | 1,5/1,0/0,65 | 15 Nm | 2,1/1,4/0,9 | 250 | 250 | 73 |
* Short-term peak load <1s Axial load on the output side 500 Nm Application worm gear 65: 1 - 1: 1 Worm wheels transmit the motive force at right angles via a sliding effect. The gearboxes are characterized by their low-noise operation and robustness. The worm gears can be used for high power transmissions in tight spaces.
3D data (in STEP format) is saved to your computer as a zip file. After
unzipping the files, you can open and view the data using an STP viewer
(e.g. the free Autodesk Viewer). Please note that you will be taken to
an external website. Create a customer account there to download the 3D
files.
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