Remarks:
Specifications
2-Speed Belt-Drive Turntable
Drive: Dual 8-pole synchronous motor via a precision flat belt
Starting time: approx 2s to 33.33rpm
Platter: 300mm, 1.3kg, non-magnetic, detachable
Speeds: 33.33 and 45rpm
Pitch control: 6%
Wow and flutter: <0.08%
Rumble: >63dB weighted
Tonearm: torsion resistant tubular aluminium in four point gimbal
Effective length: 222mm
Stylus pressure: 0 to 3g
Dimensions: 420 x 148 x 365mm
Weight: 4.3kg
https://www.vinylengine.com/library/dual/510.shtml