Specification- Before loading, please adjust angle without load first, mechanical jam will cause gear damage.- Please test various application scenarios by yourself, and use them after passing the tests. For various dangerous application scenarios, we are not responsible for accidents in various application scenarios!- Battery is not included.Wiring Video:v.youku.com/v_show/id_XNDg1NzA3MDEwOA==.htmlVideo For Demo:v.youku.com/v_show/id_XNDUyNjE3OTE4NA==.html?spm=a2h3j.8428770.3416059.11. The size of this servo is exactly the same as that for Seiko servo, and the weight is slightly heavier because all gears are steel ones (while servo for Seiko uses plastic gears, so it is a little lighter). Users using servo for Seiko can directly replace and use our servo. We have improved the internal structure.2. For the control and drive circuit hardware of servo, we use current mainstream components, with faster calculation speed and smaller size. Increased the reliability when the servo is locked.3. The driving and control software of servo was written by our own engineers in half a year, and PID algorithm was added.4. The mechanical part of servo is also different from servo for Japan's Seiko, the gear of servo for Seiko is a composite structure of copper and plastic. We use steel gears, so the weight is slightly heavier, 880g.5. In response to the slow speed of servo for Seiko that users have been criticizing, we have found a professional motor factory to support the production, using high-temperature enameled wire, imported electric brushes and commutators to improve motor's anti-overload ability and after many times experiments, we have optimized the efficiency and speed of the motor to make it react faster.6. IP67, and the low temperature resistance of lubricating oil used in the gearbox reaches -30.Features:* Applicable to servo controllers, model airplane remote controllers* Alloy gear high torque motor* Ultra-lightweight aluminum alloy gearbox* Easy to install, durable, reliable, stable and practical to useApplications:* Large robots, mechanical arm power joints* Industrial robot automation* Precise control of valve angle* Large camera PTZ* Large remote-control car models, remote control ship modelsTechnical Parameters:- Rated voltage: DC 24V (12V-24V can work, 12V torque and speed are halved)- No-load current: 300,000 times (370 hours)/(30KG/CM)- Torque limit: 400KG/CM (Broken gear load, it is not recommended to work at this torque)- Starting torque: 380KG/CM (short-time work)- Conventional torque: 140KG/CM (can work for a long time)Tips:Please allow 1-3cm error of measurement.Photo color might be a little different from the actual product due to color display of different monitors. Product Includes: 1x Set of Servo