worm gear reducer / high-precision / low-noise / maintenance-free
22700

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Characteristics

  • Type:

    worm

  • Performance:

    high-precision, low-noise, maintenance-free

  • Other characteristics:

    industrial, transmission, universal

  • Torque:

    2 - 5 kNm

  • Torque:

    Min.: 0.2 Nm (0.1475 ft.lb)

    Max.: 2.1 Nm (1.5489 ft.lb)

  • Rotational speed:

    Min.: 100 rpm (628.32 rad.min-1)

    Max.: 1,000 rpm (6,283.19 rad.min-1)

Description

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