DC Geared Motor with Optical Encoder Datasheet Basic pulse number: 360CPR Shaft diameter and shaft length: ∅4mm, L-12mm Rated voltage: 7.4V DC Wiring specification: PH2.0-6PIN (standard connection line output DuPont head or XH2.54 head) Weight: about 90g Different reduction ratios and different parameters have different weights. Ratio Gearbox No Load Rated Load Stall i : 1 Length Current Speed Current Speed Torque Current Torque 4.4:1 19mm ≤0.2A 2,100rpm ≤0.65A 1,470rpm 0.1kg.cm ≤1.4A ≥0.25kg.cm 9.3:1 19mm ≤0.2A 1,000rpm ≤0.65A 700rpm 0.2kg.cm ≤1.4A ≥0.5kg.cm 15.46:1 19mm ≤0.18A 600rpm ≤0.65A 420rpm 0.3kg.cm ≤1.4A ≥0.8kg.cm 20.41:1 21mm ≤0.18A 450rpm ≤0.65A 325rpm 0.4kg.cm ≤1.4A ≥1.0kg.cm 34.01:1 21mm ≤0.18A 275rpm ≤0.65A 190rpm 0.7kg.cm ≤1.4A ≥1.5kg.cm 44.9:1 21mm ≤0.18A 205rpm ≤0.65A 145rpm 0.9kg.cm ≤1.4A ≥2.0kg.cm 74.83:1 23mm ≤0.18A 98rpm ≤0.65A 85rpm 1.5kg.cm ≤1.4A ≥3.5kg.cm 98.78:1 23mm ≤0.18A 74rpm ≤0.65A 65rpm 2kg.cm ≤1.4A ≥5.0kg.cm 164.63:1 25mm ≤0.18A 56rpm ≤0.65A 40rpm 3kg.cm ≤1.4A ≥7.5kg.cm 217.31:1 25mm ≤0.18A 43rpm ≤0.65A 30rpm 4kg.cm ≤1.4A ≤9.0kg.cm 362.18:1 27mm ≤0.18A 25rpm ≤0.65A 18rpm 7kg.cm ≤1.4A ≤9.0kg.cm 478.08:1 27mm ≤0.18A 19rpm ≤0.65A 14rpm 9kg.cm ≤1.4A ≤9.0kg.cm Micro Metal Gearmotor Outline Drawing All-metal gears in the gearbox, support forward and reverse rotation (CW / CCW), carbon brush structure, longer lifetime. Miniature Speed Reduction Motor 7.4V Gearmotor Wiring Connection High Precision: Optical encoders typically offer high precision, providing accurate positional feedback. High Resolution: 310 gear motor can detect very small angular changes, making them suitable for applications requiring fine control. Durability: Usually designed to withstand harsh environments and long-term operation. Low Noise: Generate minimal noise during operation, making them ideal for applications that require a quiet environment. Ease of Installation and Maintenance: Designed with convenience in mind for both installation and maintenance. Encoder Type AB Dual-phase Incremental Optical Encoder Line Speed Basic Pulse 360 CPR × Gear Reduction Ratio Supply Voltage 3.3V / 5.0V DC Interface Type PH2.0-6PIN (Standard Connection Cable with Dupont Head or XH2.54 Head) Response Frequency 25-60 KHz Basic Pulse Count 360 PPR Operating Environment 0—85℃ Compatible Microcontrollers STM32 and other microcontrollers with hardware encoder interface (Arduino/51 are not usable) Keywords: High resolution encoders for robotics, precision encoders for CNC machining, industrial-grade encoders for heavy machinery, customizable encoder solutions for OEMs, high speed encoders for conveyor systems, low noise optical encoders for sensitive equipment
