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7.4V AI Robot Brushless DC Gear Motor High Torque With Encoder

Minimum Order Quantity : 100 Price : Negotiated The Price
Packaging Details : 100pcs per carton or as request Delivery Time : 12-15 working days
Payment Terms : T/T, D/A Supply Ability : 100000pcs per month
Place of Origin: China,Guangdong Brand Name: SECORE
Certification: CE ROHS Model Number: BLS2838I-GB004

Detail Information

Speed: 90rpm Or Customized Rated Voltage: 7.4V 12V 24V
Rated Torque: 4N.m Or As Request Model Number: BLS-2438IGB
Dimension: ∮28*38(mm)diameter*len Commutation: Brushless
Product Name: BLDC Motor With Encoder, Planetary Gear Motor Usage: Valve, Pump, Home Application, Fan, Robot Arm
High Light:

7.4V Brushless DC Gear Motor


4N.m Brushless DC Gear Motor


7.4V bldc motor with encoder

Product Description

DC 7.4V High Torque Brushless DC Gear Motor With Gear Ruducer For AI Robot


Main features:


Size: φ28.0*663mm-28*87mm

Reducer ratio:1:3.7~1:1012

PWM pulse wide speed range

Clockwise/counter-clockwise rotation

FG speed feedback signal



r/min A r/min A N.m W N.m A
BLS2838I-GB-V1 6V~12V 7.4V 63 0.15 57 0.794 0.53 3.753 2.67 3.411
BLS2838I-GB-V2 8V~16V 12V 114 0.27 97 0.913 0.53 6.774 2.69 3.721
BLS2838I-GB-V3 8V~26V 24V 85 0.06 65 0.422 0.63 6.086 3.85 2.035


7.4V AI Robot Brushless DC Gear Motor High Torque With Encoder 0


How to select an ideal gearbox for your motor?


Before selecting a gearbox ( also known as gear reducer or gear head ), it's important to take several factors into account: Torque, Rotation Speed and Gearbox Type.


It is therefore appropriate to ask yourself the expected torque first. A gearbox raises the torque of your motor and thus allows a receiving member to rotate under the impact of a new torque. The torque density varies according to the gearbox. For example, planetary gearboxes have a high torque density.

The other purpose of a gearbox is to reduce the motor speed and our engineer will select ideal reduction ratio for your product according to it's application. Based on the rotational speed of your motor, the reduction ratio is used to determine the output rotational speed.


We could design the motor for you according to your actual needs.


LAB machines


7.4V AI Robot Brushless DC Gear Motor High Torque With Encoder 1


Motor performance testing
Motor reliability test and life test
Motor driver board component test
Motor noise test
Corrosion resistance test
Insulation voltage and resistance test


Typical Application:


-Office apparatus and medical devices
• Printer, Copier, Projector, Shredder
• Sphygmomanometer

- Power tool and fitness equipment

• Electric screwdriver, Electric hydraulic pliers, Electric scissors,
• Fascia gun, massage chair, treadmill
-Household appliances and personal care
• Air purifier, smart toilet, hair dryer, hair curler
• Blender, sweeper, window cleaner, small household appliances

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