Planetary Robotic Gearbox
GAM Enterprises' GPL line boasts zero backlash and 20k hours of service life.
GAM Enterprises released its GPL line of Planetary Robotic Gearboxes. The GPL-V (shaft) and GPL-H (hollow) boast near zero backlash (≤ 0.1 arc minute) and its patented design guarantees backlash won’t increase over its life time, the company says. In addition, the line features high tilting rigidity resulting in maintained positioning accuracy at a rated 20,000 hours of service life. The line’s torque range spans 400-3,000Nm with ratios from 40-200 plus a 65 dB noise level and 90% efficiency. In total, the line offers seven frame sizes from 180-330mm and comes in right angle, subassembly and fully enclosed versions.