Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"42mm Precision Planetary Reducer High Torque High Rigidity Stable Heavy Load","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/97\/98286b171f6397e178ac7c1ee66f-200x200-1\/42mm_precision_planetary_reducer_high_torque_high_rigidity_stable_heavy_load.jpg","attrs":{"Brand Name":"CKun Motor","Model Number":"EGS17 Series","Place of Origin":"China","Minimum Order Quantity":"5~10 pcs"}}
{"title":"Nema 23 1.8 Degree Stepper Motor 2 Phase Hybrid Stepper Motor With Gearbox","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/82\/21c3e34a4f5721c45fc29d5c6748-200x200-1\/nema_23_1_8_degree_stepper_motor_2_phase_hybrid_stepper_motor_with_gearbox.jpg","attrs":{"Brand Name":"CKun Motor","Model Number":"57HBJ-G Series","Place of Origin":"China","Minimum Order Quantity":"5~10 pcs"}}
{"title":"28mm Precision Planetary Reducer Compact Size For Medical Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/1d\/244e1ecbca29fedbd13505ca303b-200x200-1\/28mm_precision_planetary_reducer_compact_size_for_medical_equipment.jpg","attrs":{"Brand Name":"CKun Motor","Model Number":"EGS11 Series","Place of Origin":"China","Minimum Order Quantity":"5~10 pcs"}}
{"title":"35mm Precision Planetary Reducer 2 Phase NEMA 14 Stable Precision Transmission","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/dc\/0eeb812e75d04688c201a322c8b9-200x200-1\/35mm_precision_planetary_reducer_2_phase_nema_14_stable_precision_transmission.jpg","attrs":{"Brand Name":"CKun Motor","Model Number":"EGS14 Series","Place of Origin":"China","Minimum Order Quantity":"5~10 pcs"}}
{"title":"57mm Precision Planetary Reducer Heavy Load High Torque Industrial Stable","imgUrl":"https:\/\/img.chinax.com\/nimg\/4d\/e1\/e5e9775a0ab4fb9515e16eac3b33-200x200-1\/57mm_precision_planetary_reducer_heavy_load_high_torque_industrial_stable_transmission.jpg","attrs":{"Brand Name":"CKun Motor","Model Number":"EGS23 Series","Place of Origin":"China","Minimum Order Quantity":"5~10 pcs"}}
{"title":"High End Industrial Automation Precision Planetary Reducer High Density Torque","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/a8\/2edce962b236d906ed6f22ad005a-200x200-1\/high_end_industrial_automation_precision_planetary_reducer_high_density_torque.jpg","attrs":{"Brand Name":"CKun Motor","Model Number":"EGS24 Series","Place of Origin":"China","Minimum Order Quantity":"5~10 pcs"}}
{"title":"NEMA 34 86mm Precision Planetary Reducer Heavy Duty Industrial High Torque","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/30\/6e36479697e9756b88043fce8918-200x200-1\/nema_34_86mm_precision_planetary_reducer_heavy_duty_industrial_high_torque.jpg","attrs":{"Brand Name":"CKun Motor","Model Number":"EGS34 Series","Place of Origin":"China","Minimum Order Quantity":"5~10 pcs"}}
42mm Precision Planetary Reducer | High Torque & High Rigidity, Stable Heavy-load Transmission
The 42mm planetary reducer is a mainstream universal transmission component for automation industries. Compliant with NEMA17 standards, it perfectly matches 42mm stepper, brushless and servo motors. Featuring an upgraded reinforced heavy-duty structure, it integrates high precision, low noise and high efficiency, while greatly improving impact resistance and load capacity. It is widely applicable to most medium and small-sized automated heavy-load working conditions, serving as an ideal upgrade part for industrial automation and intelligent equipment.
Core Advantages
High Precision & Ultra-low Backlash Adopts 20CrMnTi alloy gears with carburizing, quenching and precision grinding treatment, featuring smooth tooth surface and high meshing accuracy. Single-stage backlash ≤8 arcmin and double-stage backlash ≤12 arcmin, completely eliminating transmission clearance and positioning deviation. It ensures accurate and stable repeated positioning, meeting the high-precision requirements of frequent start-stop, reciprocating motion and precise alignment of automation equipment.
High Rigidity & Excellent Heavy-load Resistance Equipped with a thickened planetary carrier and balanced force-bearing transmission structure, multiple gears mesh synchronously to disperse pressure and significantly improve overall rigidity. It effectively resists impact force caused by equipment start-stop and sudden load changes. The maximum output torque reaches 20N·m. Compared with ordinary reducers of the same specification, it has upgraded heavy-load performance and fatigue resistance, maintaining stable operation without deformation or stalling under long-term heavy load.
High Efficiency & Ultra-long Service Life Optimized gear profile and transmission ratio ensure smooth meshing with running noise ≤55dB, no abnormal vibration or noise at low and high speeds. The maximum transmission efficiency reaches 97% with extremely low power loss and superior energy-saving performance. Equipped with high-quality high-speed bearings and long-term high-temperature resistant grease, it operates stably in a wide temperature range of -20℃~+90℃. With a dustproof and fully sealed structure, its service life reaches 12,000 hours with minimal maintenance.
Full Gear Ratio Coverage & Strong Universality Modular design provides comprehensive gear ratio options: 1-stage (3.7/5.2/10), 2-stage (15~50), 3-stage (60~200), adapting to diverse working conditions of low-speed high-torque and high-speed high-precision operation. Standard flange mounting size with universal hole positions enables simple installation and strong compatibility, which can directly replace most mainstream reducers of the same specification on the market.
Application Scenarios
Widely used in industrial robotic arms, automated production lines, laser marking and cutting equipment, intelligent logistics conveying equipment, packaging machinery, textile machinery, stage intelligent equipment, precision testing instruments, and medical automation equipment. It provides stable, efficient and heavy-duty precision transmission solutions for small and medium-sized automated equipment.
Changzhou Changkun Electric Drive Technology Co., Ltd. is a high-tech enterprise specializing in the design, development, manufacturing and sales of stepper motors and drivers, as well as DC brushless motors and controllers.
Located in Changzhou, Jiangsu Province – known as the Hometown of El... Changzhou Changkun Electric Drive Technology Co., Ltd. is a high-tech enterprise specializing in the design, development, manufacturing and sales of stepper motors and drivers, as well as DC brushless motors and controllers.
Located in Changzhou, Jiangsu Province – known as the Hometown of El...
