The planetary gear transmission interface adopts all needle roller bearings without cage, which increases the contact area, improves the structural rigidity and output torque; adopts 3D/PORE design analysis technology to trim the tooth surface and the spiral tooth surface to reduce the gear bite and bite Impact and noise increase the service life of the gear train.
The gear material is made of high-grade chromium-molybdenum-vanadium alloy steel.After quenching and tempering heat treatment, the substrate hardness is 30HRC. Using the factory's advanced ion nitriding equipment, the gear surface hardness is nitrided to 840HV to obtain the best wear resistance.Consumption and impact toughness; the planetary arm and the output shaft adopt an integrated structure design, and the output shaft bearing configuration adopts a large-span design to ensure the maximum torsional rigidity and output load capacity.
The output end contact sealing interface adopts advanced titanium nitride (TiN) film, the surface hardness is more than 2000HV, and the surface roughness Ra of the contact surface is less than 0.2um to ensure the lowest friction coefficient and minimum starting torque; synthetic grease Adopting NYOGEL792D and IP65 grade sealing design, no lubricant leakage, maintenance-free, the input end and the motor are connected with a collet-type locking mechanism, after dynamic balance analysis, to ensure the concentricity of the interface and zero-gap power transmission at high input speeds.
The sun gear made of the entire gear rod has strong rigidity and accurate concentricity; the unique modular design of the motor connecting plate and bushing is suitable for any servo motor; the surface of the gear box is treated with chemical nickel plating, and the motor connecting plate is used Black anodized treatment improves environmental resistance and corrosion resistance; the gearbox and inner ring gear adopt an integrated design, with compact structure, high precision and large output torque.