2020 Worm gearbox keyway l 1 drive journal 65:1 to 1:1 l Centre distance 20mm l Zinc housing
Universell einsetzbares Schneckengetriebe mit einem Achsabstand von 20mm und Zinkgehäuse. Die Schnecke sowie das Schneckenrad sind aus einsatzgehärtetem Stahl. Jetzt wartungsfreies Kegelradgetriebe bei Ketterer Antriebe bestellen.
Stock:
28
Product number:
2020.00-SZPR65
Weight:
0.57 kg
Product information "2020 Worm gearbox keyway l 1 drive journal 65:1 to 1:1 l Centre distance 20mm l 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 with an axial distance of 20 mm and seven different transmission ratios. The housing is encapsulated to prevent the escape of grease and the ingress of dust. The worm wheel assembly 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 worm gearbox 1,5 Nm - 15 Nm
| 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-SZPR65 | 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-SZPR40 | 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-SZPR30 | 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-SZPR23 | 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-SZPR18 | 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-SZPR15 | 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-SZPR13 | 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-SZPR05 | 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-SZPR01 | 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.
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