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Brand Name : Lihua Motor/HCS Motors
Model Number : GM16-050 /GA16-050
Certification : ISO9001,CE,RoHs,Reach,SGS
Place of Origin : Gongguan,China
MOQ : 1000pcs
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability : 50000pcs/day
Delivery Time : 40-45days
Packaging Details : Foam Box
Price : Negotiation
Model : GM16-050 /GA16-050
Ratio : 20:1
Voltage Range : 12V
Motor Body Size : 15mm*12mm*26.7mm (Without Gearbox )
Motor Category : Geared motor
No-load Speed : 900rpm
Torque : 1.2Kgf.cm
Custom Service : ODM/OEM Accepted
Box Size : 16mm*L (Length can be custom)
Weight : 25g
16mm Gear Motor 12V High Torque 100 Rpm DC Motor Low Rpm Gear Motor For DIY Model
The 16mm Gear Motor DC combines a high-efficiency DC motor with a precision 20mm diameter gear reduction box, offering exceptional torque output in an ultra-compact package. With customizable gear ratios including:
✔ Standard Options: 20:1, 35:1, 63:1, 100:1, 200:1, 300:1, 400:1, 800:1
✔ Custom Ratios: Tailored to your exact speed/torque requirements
The gearbox is available in multiple lengths (11.2mm, 12.7mm, 14.2mm, 15.7mm,17.2mm) for flexible integration across applications.
16mm Gear Motor Specifications
Model : GA16-050 micro metal gearmotor
Gearbox: 16 mm Dia metal spur gear reducer
Motor Size:12mm*15mm*L (Motor Length can be custom )
Shaft : Φ3mm D-cut 0.5mm, M4, custom
Gear Box Size:16mm*L mm (Length can be customized)
Shaft size : Approx. 4 x L mm (Dia.*L)
Nominal Voltage : DC 3V 6V 12V
Operating Voltage:3V-9V 18V-26V
Revolving speed:
15RPM/18 RPM / 25 RPM / 35 RPM / 59 RPM / 70 RPM / 100RPM/120 RPM / 140 RPM / 250 RPM / 500 RPM
6V : 15RPM / 29 RPM / 120 RPM / 200 RPM
12V : 18 RPM / 70 RPM / 100 RPM /200RPM / 300 RPM / 400 RPM / 1000 RPM
Encoder : Magnetic encoder available;
Commutation: Carbon brush/Graphite brush/Metal brush;
Construction: micro Permanent Magnet iron cored dc electric motor;
1. Precision Motion Control
±5% speed consistency under load
Minimal backlash (<3°) for accurate positioning
2. Robust Power Delivery
Stall torque: 2.5kg-cm (3.5kg-cm peak)
Dual ball bearing support for axial loads
3. Space-Saving Integration
16mm diameter × 38mm length (including shaft)
4x M1.6 mounting threads (20mm pattern)
4. Versatile Connectivity
D-shaped 4mm output shaft (8mm length)
Pre-soldered 15cm wires (JST connector optional)
16mm Gear Motor 12V High Torque 100 Rpm DC Motor Dimensions
Motor Outline Features:
16mm Gear Motor DC Motor Low Rpm Gear Motor Parameter List
Model | Volt | No-laod | At Maximium Efficiency | Stall | |||||
V | Speed | Current | Speed | Current | Torque | Output | Torque | Current | |
r/min | A | r/min | A | Kg.cm | W | Kg.cm | A | ||
GA16Y050-12.7 | 6 | 940 | 0.12 | 750 | 0.4 | 0.09 | 0.77 | 0.48 | 1.4 |
GA16Y050-25.4 | 6 | 470 | 0.12 | 375 | 0.4 | 0.17 | 0.77 | 0.85 | 1.4 |
GA16Y050-50.7 | 6 | 235 | 0.12 | 188 | 0.4 | 0.38 | 0.77 | 1.9 | 1.4 |
GA16Y050-100.7 | 6 | 119 | 0.12 | 95 | 0.4 | 0.56 | 0.77 | 2.8 | 1.4 |
GA16Y050-201.1 | 6 | 59 | 0.12 | 47 | 0.4 | 1 | 0.64 | 5.2 | 1.4 |
GA16Y050-402.9 | 6 | 29 | 0.12 | 23 | 0.4 | 1.9 | 0.64 | 9.4 | 1.4 |
GA16Y050-799.9 | 6 | 15 | 0.12 | 12 | 0.4 | 3.7 | 0.64 | 12 | 1.4 |
GA16Y050-15.8 | 12 | 1140 | 0.1 | 910 | 0.3 | 0.18 | 1.4 | 0.92 | 1.5 |
GA16Y050-31.7 | 12 | 565 | 0.1 | 450 | 0.3 | 0.33 | 1.4 | 1.6 | 1.5 |
GA16Y050-63.4 | 12 | 280 | 0.1 | 220 | 0.3 | 0.56 | 1.4 | 2.8 | 1.5 |
GA16Y050-125.9 | 12 | 140 | 0.1 | 110 | 0.3 | 1.1 | 1.4 | 5.5 | 1.5 |
GA16Y050-251.8 | 12 | 70 | 0.1 | 55 | 0.3 | 2 | 1.2 | / | 1.5 |
GA16Y050-503.6 | 12 | 35 | 0.1 | 28 | 0.3 | 3.6 | 1.2 | / | 1.5 |
GA16Y050-999.9 | 12 | 18 | 0.1 | 14 | 0.3 | 7 | 1.2 | / | 1.5 |
*Remarks: The / in the table indicates that it is not possible to block the rotation, if it occurs, it may lead to damage to the internal gears.
The above list of parameters is a general parameter, if you have different needs can be processed according to requirements.
Ratio | 12.7-15.8 | 25.4-44.7 | 50.7-126 | 143-354.8 | 403-1000 |
Gearbox Output Shaft Length | 11.2 | 12.7 | 14.2 | 15.7 | 17.2 |
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16mm Gear Motor 12V High Torque 100 Rpm DC Motor Low Rpm Gear Motor For DIY Model Images |