KC-GM1024-N20VA High Torque DC Geared Motor | 3V-12V Micro D-Shaft Gear Motor

Technical Specification
KC-GM1024-N20VA
DC Geared Motor — Optimized for precise integration and durable torque output
Motor Type
Brushed DC Motor
Gearbox Type
Spur Reduction Gearbox
Rated Voltage
3.0 V / 6.0 V / 12.0 V DC
Output Speed
15 – 2000 RPM (Geared)
Stall Torque
1.5 – 8.5 kg·cm
Shaft Configuration
Φ 3.0 mm D-shaped Shaft
✓ Custom samples: 10–20 days
✓ Bulk order pricing available
✓ ISO 9001, CE & RoHS Compliant
Applications: Precision automation, medical infusion pumps, surgical robots, laboratory automation equipment, smart electronic locks, hotel access control systems, PTZ security cameras, camera positioning systems, 3D scanners, 3D printers, CNC laser engravers, automatic valve controls, educational robotics, micro AGV navigation, smart electric curtains, motorized window openers, optical instruments, financial equipment, ATM shutter mechanisms, and miniature vending…
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KC-GM1024-N20VA Micro Core Motor Performance Parameters

Model Rated Voltage No-load Performance Maximum Efficiency Load
KC-N20-11153 3.0 V DC 11 200 rpm / 65 mA 9 600 rpm / 2 g·cm / 150 mA / 0.45 W
KC-N20-09Z155 6.0 V DC 22 500 rpm / 70 mA 20 000 rpm / 2 g·cm / 175 mA / 1.05 W
KC-N20-05540 12.0 V DC 12 500 rpm / 15 mA 10 600 rpm / 2 g·cm / 55 mA / 0.66 W

KC-GM1024-N20VA Mechanical Specifications Table

Parameter Specification
Gearbox Outer Diameter 12.0 mm × 10.0 mm
Motor Body Length 24.0 mm to 32.0 mm
Output Shaft Structure Φ 3.0 mm D-shaped shaft (Flat-side thickness 2.5 mm)
Standard Shaft Length 10.0 mm (Customization supported from 4.0 mm to 20.0 mm)
Mounting Configuration 2-M1.6 threaded holes (9.0 mm spacing), optional bottom or side mounting
Net Weight Range 9.5 g to 11.5 g
Stall Torque Reference 13.2 g·cm (at 12.0 V DC) to 18.0 g·cm (at 6.0 V DC)

KC-GM1024-N20VA Electrical Performance Range Matrix

Operating Voltage No-load Current Rated Current No-load Speed Range Rated Torque Range Stall Torque Range Stall Current
6.0 V DC (Universal) ≤ 40 mA ≤ 150 mA 30 rpm to 1 000 rpm 200 g·cm to 800 g·cm 1.5 kg·cm to 5.5 kg·cm ≤ 0.6 A
12.0 V DC (High-Efficiency) ≤ 60 mA ≤ 180 mA 60 rpm to 2 000 rpm 300 g·cm to 1 000 g·cm 2.5 kg·cm to 8.5 kg·cm ≤ 1.0 A

KC-GM1024-N20VA Reduction Ratio Reference Table

Gear Reduction Ratio No-load Output Speed Rated Output Torque
1:10 1 500 rpm 20 g·cm
1:50 300 rpm 100 g·cm
1:100 150 rpm 220 g·cm
1:298 50 rpm 650 g·cm
1:1000 15 rpm 1 200 g·cm

KC-GM1024-N20VA Technical Drawing And Dimensions (mm)

Kechen Motor KC-GM1024-N20VA technical 2D drawing showing M1p6 mounting holes and 3mm d-shaft dimensions.

⚙️ KC-GM1024-N20VA Series 180° Output Parallel Micro Gear Motor Outline Specification

Custom Motor Performance Advantages

  • Optimized integration: Space-saving 180° parallel configuration allows flat profile installations inside space-restricted devices.
  • Durable steel gear transmission: High-precision gear cutting minimizes mechanical wear under sustained heavy-duty stall periods.
  • Customizable transmission ratios: Versatile selection from 1:10 to 1:1000 delivers wide configuration space for speed and torque optimization.
  • Consistent electrical efficiency: Low current draw options from 15 mA to 70 mA preserve supply stability for mobile battery systems.
  • Precise structural mounting: Two M1.6 standard layout points allow predictable mounting tolerances on bottom or face interfaces.
Key Search Terms
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