Create review

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

Universally applicable worm gearbox with a centre distance of 20 mm. The worm and worm wheel are made of case-hardened steel.

€192.78*

Prices incl. VAT plus shipping costs

Available, delivery time: 1-3 days

Ratio

5:1

18:1

65:1

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 %
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	Radial force ¹⁾ FR in N	Axial force ²⁾FA in N	Degree of efficiency in %
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.