42mm Planetary Gearbox
GB42P

GB42P


42mm Planetary Gearbox

Design
GB42P is a 42mm Planetary Gearbox with 3Nm to 15Nm Gear Torque and up to 938.85 Gear Ratio. It can combined with various types of motors. It is specially designed to cater to space-constrained applications with high torque in a cylindrical frame with a center shaft. This is a planetary gearbox with the possibility of polyacetal gears in the first stage (for low noise) and the remaining stages being powder metal or hardened metal (on special request). 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 3 to 18 
Axial Load N 110
Radial force N 300
Output Bearings   Sintered bronze ( Ball bearing on special request)
Output shafts mm Ø 8 (Others on special request)
Ambient temperature operation °C -15….+80°C (+120°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 3 3 6 6 6 6 10 10 10 10 18 18 18 18 18 18
Gear Box Length (L) 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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