2020 Worm gearbox for spindle TR14x2 + two drive journals 65:1 to 5:1 centre distance 20mm

Universell einsetzbares Schneckengetriebe mit einem Achsabstand von 20mm. Die Schnecke sowie das Schneckenrad sind aus einsatzgehärtetem Stahl. Jetzt wartungsfreies Kegelradgetriebe bei Ketterer Antriebe bestellen.

€192.78*

Ratio
Stock: 12
Product number: 2020.00-D0G0R65
Weight: 0.35 kg
Product information "2020 Worm gearbox for spindle TR14x2 + two drive journals 65:1 to 5:1 centre distance 20mm"

3 reduction ratios from 5:1 to 65:1 l Housing anodised aluminium l For spindle TR14x2 l Keyway 12mm/4mm l Centre distance 20mm 

Ket Motion 2020 worm gearbox unit 

Universal and maintenance-free worm gear unit in one size with a centre distance of 20 mm. The worm gears with two drive journals are available in 3 different ratios. The housing is encapsulated against grease leakage and dust exposure. The worm gear 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
Output: for spindle TR14x2
Nr. 13713.14-V00L1000
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: Aluminium, anodized
External dimension: 60 x 60 x 35 mm


Technical specifications worm gearbox 4,5 Nm - 11 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-D0G0R65 65 : 1 ja 100/500/1000 4,5/3,8/3,0 15 Nm 0,2/0,2/0,2 500 500 29
2020.00-D0G0R18 18 : 1 ja 100/500/1000 11,0/9,0/7,0 60 Nm 1,1/0,9/0,7 250 250 55
2020.00-D0G0R05 5 : 1 nein 100/500/1000 10,0/8,0/6,0 50 Nm 2,9/2,3/1,7 200 200 70

* Short-term peak load <1s Axial load on the output side 500 Nm 


Application worm gearbox 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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