Product Name: Planetary DC Gear Motor; * Rated Voltage: DC12V; Rated Current: 6A; * Noload speed:37r/min; loading speed: 28r/min; output torque: 93kg.cm; * boundary dimension: L=60*156mm(D*H); Shaft size:¦µ12h7*28mm; motor size: 60*187mm(D*H); 4 Threads: M6; * Material: Metal; Color: As picture shows; Weight: 1500g; Package Content: 1 X Planetary DC Gear Motor