Cylindrical Planetary Gearhead

Applications

Robotic Lawn Mover Machine, Telecom Antenna, Solar Cleaning Robots, Medical Equipment, Automotive, Robotics

Description

GB28P is a Cylindrical Planetary Gearhead with 0.1Nm to 2Nm 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 possibility of polyacetal gears in the first stage (for low noise) and the remaining stages being sintered 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 30mm in diameter are generally mounted on this gearhead to provide a compact drive.

Standard Data

Gear type		Spur Gears
Gear Torque	Nm	0.5 to 4
Axial Load	N	15
Radial force	N	50
Output Bearings		Sintered bronze (Ball bearing on special request)
Output shafts	mm	Ø 6(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	0.5	0.5	0.8	0.8	0.8	0.8	2	2	2	2	4	4	4	4	4	4
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