FEATURES
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Helical Gear Design:
The speed reduction mechanism employs helical gears, which provides two times meshing rate of teeth when comparing with regular spur gears. ln addition, it also features extremely smooth running, low noise, high torque output and low backlash.
Collet Locking Mechanism:
The input-end and the motor are coupled through a collet locking meshanism. It has passed dynamical balance analysis to assure concentricity and balance on the connection and no backlash for power transmission while running at high speed.
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Synthetic Lubnication Grease:
The protective class IP65 seales design avoids leakage problem. It features no maintenance.
Integrated Planetary Arm Bracket:
The planetary arm bracket and the output shaft are one-piece constructed to increase torsional rigidity and accuracy. The entire structure is one-time machined for controlling accuracy in the specified tolerance.
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One-piece Gear Box & Advanced Surface Treatment:
The gear box and internal gear ring are one-piece constructed, which is made by Cr-Mo alloy steel (SCM440), and tempered for high torque output. High gear accuracy meets DIN6 class standard. Gearbox surface is anti-corrosive treated for upgrading environmental-resistant and corrosion-resistant capability.
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Full Needle Roller Bearings Design:
The planetary gear transmission employs full needle roller bearings without retainer to increase the contact surface, which greatly upgrades structural rigidity and service life.
High Precision Gear Machining:
The planetary gear and sun gear are made by high quality Ni-Cr-Mo alloy steel (SNCM220), precision machined and carburized to hardness 57-60 HRC. Precision teeth grinding assures gear accuracy reaches DIN6 class. It provides better wear resistance, impact resistance and longer service life than gears with only surface nitrided.
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Modular Design of Motor Connection Plate:
The special modular design of motor connection plate is suitable for any brand and any type of servomotor. It is made by aluminum alloy. Its surface is anti-oxidant treated for upgrading environmental-resistant and corrosion-resistant capability.
