42mm Plastic Planetary Gearhead
GB42K

GB42K


42mm Plastic Planetary Gearhead

Design
GB42K is a 42mm Plastic Planetary Gearhead with 0.8Nm to 4Nm Gear Torque and up to 938.85 Gear Ratio. It can combined with various types of motors. It is specially designed to cater to precise and compact applications in a cylindrical frame with a center shaft. This is a planetary gearbox with the plastic gears. The output bearing is robust and is made of sintered bronze (ball bearing on special request).
The entire gearhead is permanently lubricated and therefore requires no maintenance. Brushed and Brushless DC  Motors up to 52mm diameter are generally mounted on this gearhead to provide a compact and yet powerful drive. This gearbox can combined with BLDC Motors as per requirement. 
Standard Data
Gear type   Spur Gears
Gear Torque Nm 0.8 to 4 
Axial Load N 30
Radial force N 45
Output Bearings   Sintered Bronze (Ball bearings on special request)
Output shafts mm Ø 8( others on special request)
Ambient temperature operation °C -15….+55°C (+80°C on special request  #)
Enclosure IP 40 (As per IEC 60529)

# Corresponding o/p torque rating of gearhead will be reduced.


Technical Data

Gearhead Data:

Reduction   3.71 5.18 13.73 19.2 26.85 35* 50.89 71.16 99.51 139.14 188.61 263.73 369.76 515.63 720.99 938.85*
Number of stages   1 1 2 2 2 2 3 3 3 3 4 4 4 4 4  
Torque Nm 0.8 0.8 1.5 1.5 1.5 1.5 3 3 3 3 4 4 4 4 4 4
Gear Box Length mm 41 41 48 48 48 48 55 55 55 55 62 62 62 62 62 62

Note: Ratios marked with * suffix available on special request


Dimensional Drawing

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