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{"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_transmission.jpg","attrs":{"Brand Name":"CKun Motor","Model Number":"EGS17 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"}}
The 28mm planetary reducer features a φ28mm ultra-small outer diameter and lightweight design under 100g. It delivers efficient power transmission in limited spaces, serving as an ideal drive core for miniature automation equipment.
Core Advantages
Precise Transmission & Low Backlash
Adopts 20CrMnTi carburized and quenched hardened gear surface with aerospace-grade grinding precision. Single-stage backlash ≤15 arcmin for accurate positioning and zero transmission clearance.
High Efficiency & High Torque
Multi-stage planetary gear meshing, with a maximum transmission efficiency of 95%. Output torque up to 4N·m, enabling high-load driving with low-power motors and energy saving.
Stable Performance & Long Service Life All-steel hardened gears matched with premium bearings, running noise ≤60dB with smooth operation. Resists high temperature from -20℃ to +85℃ and wear, service life over 8000 hours.
Wide Compatibility & Easy InstallationRich gear ratio options from single-stage 3.7/5.2 to four-stage 1296. Perfectly compatible with 28mm stepper, brushless and servo motors. Standard round flange and mounting holes for plug-and-play installation.
Application Scenarios
Widely used in medical equipment (dental chairs, infusion pumps) , service robots, smart home products (electric curtains, door locks) , automated production lines and precision instruments. It provides an optimal solution for precise motion control in narrow installation spaces.
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...
