2Pcs 12V 300RPM N20 Encoder Gear Motor Dual Pack, Precise Motion Control for Robotics Projects

2Pcs 12V 300RPM N20 Encoder Gear Motor Dual Pack, Precise Motion Control for Robotics Projects Description

Product overview This listing is for two N20 encoder DC gear motors, motor only, rated 12V and 300 RPM, each fitted with an M3 x 34mm threaded shaft. The motors include an integrated 7PPR Hall sensor encoder for precise rotation feedback and are built for robotics, automation, and DIY applications where compact size and accurate control matter. Key benefits Precise motion control: The builtin 7PPR Hall sensor captures rotation information reliably, enabling accurate speed and position feedback for closed loop control. Useful for precise motor control with microcontrollers and motion controllers. Stable, lownoise operation: Tight mechanical design and strong antiinterference characteristics reduce electrical and signal noise, improving encoder readout stability in electrically noisy environments. Durable, performance construction: 99.95 percent oxygen pure copper coil and torque magnets provide consistent torque and electrical conductivity for longer service life under load. Accurate gearing: M0.15 microclock gear technology and a sixstep production process deliver consistent gear meshing and longterm reliability for repetitive motion applications. Easy to mount and integrate: M3 x 34mm threaded shaft provides a secure mounting point for couplings, pulleys, or wheels. Compact N20 size fits small frames and tight spaces. Pack of two: Quantity of two motors supports twinmotor drive setups or spare parts for rapid replacement. Technical highlights Model: N20 encoder gear motor Voltage: 12V Noload speed: 300 RPM (motor only) Encoder: precision 7PPR Hall sensor Shaft: M3 x 34mm threaded shaft Coil material: 99.95 percent oxygen pure copper Gear technology: M0.15 microclock gear processing with sixstep manufacturing Quantity: 2 motors Note: Motor only. Drivers, controllers, and mounting hardware are not included. How this motor solves common problems Need accurate position or speed feedback for small robots or automation? The integrated 7PPR Hall encoder provides reliable pulses for closed loop control without adding bulky external encoders. Facing electrical noise in multicomponent builds? The motor design emphasizes antiinterference to keep encoder signals stable and usable for microcontroller input. Need compact torque actuation? Pure copper windings and torque magnets deliver improved torque density and thermal performance in a small footprint. Need secure mechanical connection? The M3 x 34mm threaded shaft simplifies fastening and coupling for wheels, gears, or custom adapters. Typical applications Small mobile robots and differential drive platforms using Arduino or Raspberry Pi controllers for speed and position control. Miniature CNC or automated mechanisms where compact, repeatable rotary motion and encoder feedback are required. RC model actuation, camera pan and tilt systems, and steerable modules that require reliable torque and encoderbased feedback. What is included Two N20 encoder gear motors, 12V 300 RPM, M3 x 34mm threaded shaft, with integrated 7PPR Hall sensor encoder. Motor only. No controller, driver, power supply, or mounting hardware included. Compatibility notes Suitable for use with common microcontroller platforms and motor drivers that accept DC brushed gear motors and encoder inputs. Confirm voltage and current requirements of your driver and power supply before use.