Worm gear reducer22700

Worm drives

Material:
Housing aluminium.
Worm screw steel, worm wheel special brass.

Version:
Housing anodized.
Worm screw case hardened.
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.

Note:
FR permissible radial force at FA=0
FA permissible axial force at FR=0

Type : worm
Torque : 2 – 5 kNm
Performance : high-precision, low-noise, maintenance-free
Applications : transmission
Other characteristics : industrial, universal
Rotational speed : Min.: