122mm Planetary Gearhead
GB122K

GB122K


122mm Planetary Gearhead

Design

GB122K is an 122mm Planetary Gearhead with 35Nm to 260Nm Gear Torque and up to 938.85 Gear Ratio. It can be combined with various types of motors. It is specially designed to cater to heavy-duty applications in a cylindrical frame with a center shaft. This is a planetary gearbox with all plastic gears. Ball bearings are used for higher torque requirements along with increased life.

The entire gearhead is permanently lubricated and therefore requires no maintenance. Brushed and Brushless DC  Motors up to 120mm 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 30 to 100 
Axial Load N 150
Radial force N 450
Output Bearings   Ball bearing 
Output shafts mm Ø 32 (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 4
Torque Nm 30 30 50 50 50 50 80 80 80 80 100 100 100 100 100 100
Gear Box Length mm 99.5 99.5 130 130 130 130 160.5 160.5 160.5 160.5 191 191 191 191 191 191

Note: Ratios marked with * suffix available on special request


Dimenisonal Drawing

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