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16mm Gear Motor 12V High Torque 100 Rpm DC Motor Low Rpm Gear Motor For DIY Model

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16mm Gear Motor 12V High Torque 100 Rpm DC Motor Low Rpm Gear Motor For DIY Model

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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

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16mm Gear Motor 12V High Torque 100 Rpm DC Motor Low Rpm Gear Motor For DIY Model



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;

Key Features

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


16mm Gear Motor 12V High Torque 100 Rpm DC Motor Low Rpm Gear Motor For DIY Model

Motor Outline Features:

  • Single 050 Motor Size:12mm*15.5mm*26.7(H*Dia*L)
  • Single 050 Motor Type:RF-050/RK-050
  • Gearbox Diameter:16±0.2mm
  • Gearbox Step Height:2mm
  • Gearbox Shaf Diamteter:3mm or 3mm D shaft (D-shaped output shaft is processed and milled to increase the force and friction, making the transmission more stable and convenient to connect and fix)
  • Mounting Screw Holes Size:2*0.4mm
  • Mounting Screw Holes Distance:10mm
  • Gearbox Outshaft Shape/Length can be custom

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


Product Tags:

16mm Gear Motor 12V

      

High Torque 100 Rpm DC Motor

      

Low Rpm Gear Motor 12V

      
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