PTK 8840 TG-D metal digital steering gear High torque 24KG 25kg 7.4V high pressure / hollow cup servo 0.12 seconds | Игрушки и хобби

PTK 8840 TG-D metal digital steering gear High torque 24KG 25kg 7.4V high pressure / hollow cup servo 0.12 seconds | Игрушки и хобби

PTK 8840 TG-D metal digital steering gear High torque 24KG 7.4V high pressure / hollow cup servo 0.12 seconds

Hollow cup motors mainly have:

1. Energy-saving characteristics: The energy conversion efficiency is very high, and its maximum efficiency is generally above 70%, and some products can reach more than 90% (iron core motors are generally 70%).

2, control characteristics: start, brake quickly, very fast response, mechanical time constant is less than 28 milliseconds, some products can reach less than 10 milliseconds (iron core motor is generally more than 100 milliseconds); high-speed operation in the recommended operation area Underneath, the speed can be easily adjusted.

3, drag characteristics: the running stability is very reliable, the fluctuation of the speed is very small, as the micro motor, its speed fluctuation can be easily controlled within 2%.

In addition, the energy density of the hollow cup motor is greatly improved, and the weight and volume are reduced by 1/3-1/2 compared with the iron motor of the same power.

Product parameters:

Gear: Taiwan Titanium Hardened Aluminum Gear

Engine: hollow cup

Weight: 60.2 G

Size: 40.6 x 35.6 x 20 mm

Use voltage: 4.8V- 7.4V

Line length: 250mm

Dead zone: 2μs

Kit:

8840 servo*1 long arm* 1 wide long arm* 1 multi-arm* 1 wide single arm* 1

Mounting screws* 4 fixing screws* 1

Gasket* 4 copper sleeve* 4