Robotic Lawn Mover Machine, Telecom Antenna, Solar Cleaning Robots, Medical Equipment, Automotive, Robotics GB28K is a 32mm diameter plastic gear planetary gearhead, providing a torque range of 0.3Nm to 1Nm. It features all-plastic gears for lightweight, efficient operation. The output bearing is made of robust sintered bronze, with an optional ball bearing available. The gearhead is permanently lubricated, ensuring maintenance-free performance. Designed for precise and compact applications, the GB28K is ideal for medical equipment, automotive systems, and robotics. It can be paired with BLDC motors to meet specific requirements. # Corresponding o/p torque rating of gearhead will be reduced. Gearhead Data Note: Ratios marked with * suffix available on special requestApplications
Description
Standard Data
Gear type
Spur Gears
Gear Torque
Nm
0.4 to 2
Axial Load
N
15
Radial force
N
45
Output Bearings
Sintered Bronze (Ball bearing on special request)
Output shafts
mm
Ø 6 (others on special request)
Ambient temperature operation
°C
-15….+55 °C(+80°C on special request #)
Enclosure
IP
40 (As per IEC 60529)
Technical 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
0.4
0.4
0.8
0.8
0.8
0.8
1.5
1.5
1.5
1.5
2
2
2
2
2
2
Gear Box Length (L)
mm
25.6
25.6
32
32
32
32
38.4
38.4
38.4
38.4
44.8
44.8
44.8
44.8
44.8
44.8
Dimensional Drawing
