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Power(KW)：- Speed ratio：50—160 Maximum output torque(kN.m)：3.7—96Nm
Input Power: Customized matching with servo motor
Reduction Ratio: 50–160
Maximum Output Torque: 3.7Nm–96Nm
Installation Type: Flange mounting with hollow output shaft
Core Structure: Wave generator, flexspline, circular spline integrated with support bearing
Transmission Feature: Ultra-low backlash, high positioning accuracy
The CD-U1 harmonic reducer adopts the classic harmonic drive transmission structure composed of wave generator, flexible spline and rigid spline, paired with built-in precision support bearing to bear multi-directional loads stably. It features a concentrated reduction ratio range of 50 to 160, which can realize large deceleration and torque amplification within a slim circular body, perfectly adapting to compact installation space requirements of small precision automation equipment. The hollow central shaft design allows wiring, air pipes and transmission shafts to pass through the center, greatly optimizing the internal pipeline layout of robotic joints and rotary platforms, making the overall equipment structure neater and more compact.
Multi-tooth meshing transmission mode disperses the meshing stress effectively, delivering outstanding resistance to frequent forward and reverse rotation, intermittent start-stop and instantaneous impact load. Key components are manufactured from high-strength alloy steel through forging, quenching and tempering and ultra-precision grinding, with stable mechanical rigidity, low operating vibration and low noise during continuous rotation. The outer flange is reserved with standard mounting holes for quick bolt connection with servo motors, rotary positioning tables and automation actuators, reducing equipment assembly and alignment time significantly. The interior is filled with long-life synthetic grease for sealed lubrication, achieving maintenance-free long-term operation under conventional working conditions and cutting daily maintenance work for automated production lines. Thanks to ultra-small backlash control, the reducer maintains excellent repetitive positioning accuracy after long-term cyclic operation, without obvious precision decline caused by gear wear and gap enlargement. The lightweight overall structure effectively reduces the rotary inertia of moving parts, helping servo systems respond faster to motion commands.
CD-U1 harmonic reducer is a miniature high-precision core transmission part for lightweight intelligent automation equipment. It is widely used for joint drive of lightweight collaborative robots, desktop small industrial robots, educational teaching robots and robot end clamping rotary joints. It is also equipped on precision electric rotary tables, optical focusing adjustment mechanisms, laboratory precision testing swing platforms, small medical auxiliary robotic actuators and electronic precision assembly rotary modules. In addition, it is applicable to semiconductor micro-device handling mechanisms, camera pan-tilt rotation units, automated glue dispensing rotary axes, small textile winding tension adjustment components and new energy small battery positioning turntables. For portable intelligent inspection equipment and miniature motion simulation platforms, this harmonic reducer provides high-precision, low-inertia and high-torque stable transmission, supporting high-frequency reciprocating motion and long-term continuous stable operation of small intelligent equipment.
Power(KW)：- Speed ratio：50—160 Maximum output torque(kN.m)：3.7—96Nm
Power(KW)：- Speed ratio：50—160 Maximum output torque(kN.m)：3.7—96Nm
Power(KW)：- Speed ratio：30—160 Maximum output torque(kN.m)：4.0—688Nm
Power(KW)：- Speed ratio：30—160 Maximum output torque(kN.m)：4.0—688Nm
Power(KW)：- Speed ratio：30—160 Maximum output torque(kN.m)：4.0—688Nm
Jiangsu Guomao Reducer Co., Ltd. (603915), with the vision of "Becoming a World‑class Transmission Expert", boasts full‑range R&D and manufacturing capabilities for reducers and motors as well as advanced testing equipment. It delivers complete‑set technical solutions and serves as a benchmark manufacturer‑service provider in China’s speed‑reducer industry.
As a key distributor in Northeast China, Liaoning Guomao Jienuo Intelligent Equipment Co., Ltd. takes advantage of the strategic location and policy benefits of Dalian Free Trade Port to explore overseas markets. It supplies global customers with standardized and customized reducer products together with professional after‑sales services.
