Description :

– This is a Gear Motor w/Encoder, model No. GB37Y3530-12V-90EN.
– It is a powerful 12V motor with a 90:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 16 counts per revolution of the motor shaft, which corresponds to 1440 counts per revolution of the gearbox’s output shaft.
– These units have a 0.61″ long, 6 mm-diameter D- shaped output shaft.
– This motor is intended for use at 12V, though the motor can begin rotating at voltages as low as 1V.
– The face plate has six mounting holes evenly spaced around the outer edge threaded for M3 screws.
– These mounting holes form a regular hexagon and the centers of neighboring holes are 15.5 mm apart.
– This motor is an ideal option for your mobile robot project.

– Specifications:

• Gear ratio: 90:1
• No-load speed: 122+ 10% RPM
• No-load current: 350 mA
• Start Voltage: 1.0 V
• Stall Torque: 38 Kg.com
• Stall Current: 7 A
• Insulation resistance: 20 M Ω
• EncoderOperating Voltage: 5 V
• Encoder type: Hall
• Encoder Resolution: 16CPR(motor shaft)/1440CPR(gearbox shaft)
• Weight: 205g

– Note: Do not screw too far into the mounting holes as the screws can hit the gears. The manufacturer recommends screwing no further than 3mm (1/8″) into the screw hole.