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Designation
Worm drive
Main material
aluminium
Surface finish body
anodised
Component material
steel
Efficiency %
50
Max. driving torque M Nm
0,9 / 0,7 / 0,5
Max. output torque M Nm
10 / 8 / 6
Self-locking
not self-locking
Shaft load FA N
250
Shaft load FR N
250
Transmission ratio
23:1
speed range n rpm
100 / 500 / 1000
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 1 cancer & reproductive toxicity
lead and lead compounds
~ CP65 substance 2 cancer
carbon-black extracts
~ PFAS free?
not yet identified
~ REACH SVHC-free?
no
~ REACh SVHC 1 name > threshold
lead
~ RoHS conformity
yes, with exemption
~ RoHS exemption/s
III/6c
~ TSCA 6(H) conformity
yes

Description

Material
Housing aluminium.
Worm screw steel, worm wheel special brass.
Version
Housing anodised.
Ball bearing with rubber sealing washer RS.
Note
Universally applicable and maintenance-free worm drive in one size with a centre distance of 20 mm and 7 different ratios. The housing is sealed to prevent grease leakage and keep dust out. These are left hand worm gears. The rotation direction on the shaft is arbitrary.

- smooth power transmission
- simple screw fastening
- quiet
Technical Data
Radial backlash: ±1°
Duty cycle: 20% (at 5 min.)
Service life: ca. 1000 hours (at full load, speed 500 rpm and duty cycle 20%)
Temperature range
-20 °C to +60 °C.
Attention
FR permissible radial force at FA=0
FA permissible axial force at FR=0
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