摘要 |
<p>The collections runner comprises running wheels (11) consisting of two metal discs with a material thickness of 2 mm each, an adjustable running rail system for adjusting to the running wheels and which connects the running wheels and supports carriages (14) which are for moving the exhibits in a linear direction, a movable double bearing bracket (12a) as a connection between the running wheel and main traverse (16), and a drive system with a gear motor (5) with 3-6 RPM, a starting torque of 50 Nm and electrical power of 90-180 Watts.</p> |