530 speed reducer, a kind of micro speed reducer for robot, science and technology. There are two types of shafts, always type D (4mm pin d-axis), one with a hole shaft (2.5mm hole in the shaft).
(1) motor length (including deceleration box) : 44.5mm
(2) deceleration box 4mm(available in the style of D type shaft and perforated shaft)
(4) shaft length: 15mm
(5) voltage: DC 9V
(6) current: 0.15a
(7) speed: 110rpm
(8) torque: 200g.cm