Guang Dong Lihua Mechatronics Co.,Ltd
| 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 |
| 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 |
| Brand Name | Lihua Motor/HCS Motors |
| Model Number | GM16-050 /GA16-050 |
| Certification | ISO9001,CE,RoHs,Reach,SGS |
| Place of Origin | Gongguan,China |
View Detail Information
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Product Specification
| 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 |
| 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 |
| Brand Name | Lihua Motor/HCS Motors | Model Number | GM16-050 /GA16-050 |
| Certification | ISO9001,CE,RoHs,Reach,SGS | Place of Origin | Gongguan,China |
| High Light | 16mm Gear Motor 12V ，High Torque 100 Rpm DC Motor ，Low Rpm Gear Motor 12V | ||
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 |
Company Details
Business Type:
Manufacturer,Exporter,Seller,Trading Company
Year Established:
2003
Total Annual:
20598600-21971840
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd. (HCS Motors) In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali... Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd. (HCS Motors) In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali...
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