Feature: 1. The motor adopts all‑metal gear with strong load‑bearing capacity and effectively protects the gear box motor body. 2. The gear bearing is a micro‑reduction type, which can reduce the speed of the motor, and can run with low noise and high torsion. 3. The motor wire is made of pure copper, with good conductivity, and the power of the geared motor is instantly increased by 30%. 4. Spindle is made of steel, which has good toughness and impact resistance, which can increase the service life of bearing and gear motor. 5. Widely used in automatic vending equipment, currency detectors, coin return equipment, automatic doors, toy motors, etc. Specification: .Item Type: Electric Motor Bearing Type: Porous bearing Gear Material: Metal Motor Wire Material: Copper wire Spindle Material: Steel Radial Force: ≤ 1 kgf Axial Force: ≤ 0.7 kgf Spindle Maximum Bearing Capacity: ≤ 5 kgf Rated Voltage: DC 12V Model Reduction Ratio No-Load Speed Load Speed Load Torsion Gearbox Size ZGA37RG 550R-12V 1：9 550RPM 460RPM 0.48Kgf/cm Approx. 37 x 29.5mm / 1.5 x 1.2in ZGA37RG 110R-12V 1：31.6 110RPM 90RPM 1.2Kgf/cm Approx. 37 x 24.5mm / 1.5 x 1in ZGA37RG 12R-12V 1：401 12RPM 11RPM 10Kgf/cm Approx. 37 x 30.5mm / 1.5 x 1.2in ZGA37RG 29R-12V 1：172 29RPM 24RPM 6Kgf/cm Approx. 37 x 29.5mm / 1.5 x 1.2in Output Shaft Size (D x L): Approx. 6 x 14mm / 0.2 x 0.6in(manual measurement error ±1mm) Motor Size (D x L): Approx. 36 x 33.3mm / 1.4 x 1.3in(manual measurement error ±1mm) Mounting Hole Size: M3 Application: Automatic vending equipment, panning cameras, slot machines, currency detectors, coin return equipment, automatic doors, peritoneal machines, toy motors, etc. Package List: 1 x Motor Note: 1. Use Tolerance: Pay attention to the use of voltage and current range, otherwise the performance and life of the motor will be reduced.2. Transport the Motor: Gently, try to use a part of the motor housing.3. Motor Wiring: Red leads to the positive pole, black leads to the negative pole, if the connection is reversed, the motor rotates in the reverse direction.4. Overload: As far as possible within the specified load range, it is forbidden to run the motor for too long in a locked‑rotor or close to stall state. Otherwise, the motor will burn out.5. Motor Storage:Storage Temperature: 0℃‑40℃Storage Humidity: 15%‑90%RHAvoid placing it in high temperature, high humidity and corrosive gas.6. Motor Operating Temperature: 0℃‑70℃