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20mm DC Gear Motor

• Manufacturer Part Number: D202A1
• Gearbox Type: Spur Gearbox
• Gear Ratio:1:10~1:488
• Motor Reducer Voltage: 4.8V,6V,12V
• DC Gearhead Motor Size: 20mm
• Application: Electronic Lock Motor, Optic Equipment Motor, Micro Mechanism Motor

Quantity:
  • D202A1(20mm)
  • I.CH

12mm DC Geared Motor integrated a 12mm spur gearbox of 1:10 to 1:298 gear ratio. It is a good solution to application that with limited space but low speed and high torque.

Specification
 
MODEL
 
VOLTAGE
V
NO LOADAT MAXIMUM EFFICIENCYSTALL
SPEED
rpm
CURRENT
mA
SPEED
rpm
TORQUE
kg.cm
CURRENT
mA
OUTPUT
mW
TORQUE
Kg.cm
CURRENT
mA
D202-00201012.0130010010000.1535015000.81500
D202-0040256.02701402000.354507501.51300
D202-00406212.0140601000.42004102.5500
D202-0101566.06590501.04005004.51300
D202-0121956.03660281.22003706.0800
D202-0403124.824150164.06706508.01800
D202-0304886.01580123.02903708.0900


Gear Ratio
Number of stages34567
 
Gear ratio i
102550100250
12.531.2562.5125312.5
   78.1156.25390.6
     195.3488.3
Length of gearbox L (mm)16.017.519.020.5


Mechanical Dimensions
D202A1 DWG

Encoder
111
Clutch

Ratio of  Gearbox
Gear Ratio
Number of stages 3 4 5 6 7
 
Gear ratio i
10 25 50 100 250
12.5 31.25 62.5 125 312.5
    78.1 156.25 390.6
      195.3 488.3
Length of gearbox L (mm) 16.0 17.5 19.0 20.5

Motor
Brush Motor, Brushless Motor, Stepper Motor

Shaft
D-cut Shaft, H-cut Sahft, Rround Sahft
Full Datasheet
D202A1.pdf

Factory Ability
I.CH has comprehensive company management system, it was awarded ISO9001: 2015 certification in year 2016, has a excellent technical team and a group of skilled employees. I.CH can manufacture all kinds of DC Gear motor, AC Gear motor, Reduced Motor, Gear Reduction Box, Planetary gear motor, Planetary Gearbox, Gear Wheel, Spur Gearbox. We provide total solution to customers including transmission gear box design, gear parts and molding design and manufacturer, parts mass production and assembly.  
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Advantages
1. Quickly response in time;
2. Fast Delivery Around the World;
3. Experienced and professional R&D team provide you with guidance.


Package
-crate, carton or pallet;
-Shipping method: air shipping, sea shipping or express;
-Delivery time: 20-50 working days.

 7  8  9

FAQ
Q: What is the gear ratio?
A: 1:10~1:488.
 
Q:What is the Geared Motor size?
A: This DC Gear Motor size is 20mm, but we have other option for your reference from 12mm to 48mm.
 
Q: What is the speed for 20mm Reduced Motor?
A: From 15 to 3000rpm, the lower the speed, the bigger the torque.
 
Q: I want to make some changes on the output shaft, is it possible?
A: Yes, we can make customization for you on the output shaft or other places.

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Tel:+86 25 5118 0871
Fax:+86 25 5118 0872 
Skype:ichmotion
Email:sales@ichmo.com
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