6mm Strong Magnetic Hollow Cup Motor 7.4V 185rpm for Robot Arm Hand High Torque Automatic Static Modification All Metal Gearbox

Precision 6mm DC motor

The 6mm hollow cup motor, due to its coreless rotor structure, has advantages such as lightweight, low moment of inertia, high response speed, high efficiency, and high-precision control, and is widely used in scenarios with strict requirements for space, dynamic performance, and energy efficiency.

The gearbox and transmission gear are made of metal; The motor is a brushed strong magnetic hollow cup motor, and the positive and negative poles can be switched for forward and reverse rotation.

Motor parameters:
Mother motor model: 615 strong magnetic hollow cup motor
Rated voltage: 7.4V

185 RPM version:
Idle speed: about 185rpm/min 
No load current: about 40mA
Locking torque:
Voltage 7.4V, locked rotor torque about 2000gf.cm, locked rotor current about 1.0A
Voltage 5V, locked rotor torque about 1200gf.cm, locked rotor current about 0.65A
Voltage 3.7V, locked rotor torque 950gf.cm, locked rotor current about 0.5A
Wire length: 120MM
Whole machine weight: 3.65g (including wire weight)

Gearbox parameters:
The reduction ratio is 266:1
Deceleration level: 3 levels

340 RPM version:
Idle speed: about 340rpm/min 
No load current: about 25mA
Voltage 7.4V: no-load speed about 340r/min, no-load current about 25mA, locked rotor torque about 1600gf.cm, locked rotor current about 830mA
Voltage 5V: no-load speed about 225r/min, no-load current about 20mA, locked rotor torque about 1100gf.cm, locked rotor current about 620mA
Voltage 3.7V: no-load speed about 165r/min, no-load current about 18mA, locked rotor torque about 850gf.cm, locked rotor current about 480mA
When there is no voltage: the gearbox maintains a torque of 110gf.cm (for reference only, not for practical use)
Wire length: 120MM
Whole machine weight: 3.60 grams (including wire weight)

Gearbox parameters:
The reduction ratio is 148:1
Deceleration level: 3 levels

Micro brushed ESC

Can be used for DIY micro robots, tanks, tracked vehicles, remote-controlled cars, remote-controlled boats

Product Description:

1. All electronic components are made of original genuine electronic parts

2. The two products are compatible with various brands of remote controllers and receivers.

3. product upgrades, with delicate and linear speed control feel.

4. This bidirectional brushed ESC is suitable for various micro motors (such as small hollow cup reduction motors, m10 reduction motors, n20 reduction motors)

5. Product Technical Parameters:

Input voltage: 3.5v-6v

Output current: continuous 1.6A, peak 3.0A

Switching between with and without brakes

6. Product Features:

A is equipped with overheating protection, overcurrent protection, and power forward and reverse connection protection!!!

B linearly increases

Adaptive throttle center position

D Power on throttle protection

Dimensions: 12.8MM * 9.2MM * 4.0MM

Product weight: approximately 0.6g

Input voltage: DC voltage 3.5V-6.0V

Output current: bidirectional continuous 1.8A/unidirectional continuous 10A