(1) FD...V Series
Features a built-in mechanical limiter for improved safety.
Utilizes a double enveloped worm profile for better meshing of worm and gear teeth,
Best choice for single-axis tracking systems driven from a single point.

Housing/Wheel | Cast lron Grade QT600 | Efficiency | 35-40% depending on Ratios |
Worm Shaft | 20CrMnTi | Tracking Precision | 0..17° to 0.05° |
Temperature | -35-70°C | Rated Output Speed | <0.1RPM |
IP Class | IP65 |
Smallest Size | Largest Size | |
Rated Output Torque | 1KNm | 8KNm |
Output Torque (Max) | 1.3KNm | 10.3KNm |
Holding Torque | 8KNm | 50KNm |
Broken Torque | 6.2KNm | 20KNm |
(2) FD...M Series
The motor is integrated with the center gearbox, ensuring that both side gearboxes receive symmetrical output.
The external transmission shaft rotates smoothly with the main beam, without any interference from the purlin.
Addressing the drooping issue can be achieved by adding additional support points to the main beam.

(3) FH Series
The precision grade can be as low as ≤ 0.05 degree with tolerance level ≤ 0.4 milliradians.











Packaging Pictures of Worm Gear Reduce and Helical Geared Motor


Inner Packing: PP bag with carton;
Outer Packing: Carton boxes and wooden cases;
Leadtime: 20-30 days upon order confirm.




