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JKM 80 / 86mm Planetary Gearbox
    • JKM 80 / 86mm Planetary Gearbox
    • JKM 80 / 86mm Planetary Gearbox
    • JKM 80 / 86mm Planetary Gearbox
    • JKM 80 / 86mm Planetary Gearbox
    • JKM 80 / 86mm Planetary Gearbox
Product Details

Model: Jkongmotor 80mm 86mm Planetary Gearbox Reducer for 12V 24V 36V 48V Brushless dc Motor

Changzhou Jkongmotor Co., Ltd was a high technology industry zone in changzhou, china. Our products used in many kinds of machines, such as 3d printer CNC machine, medical equipment, weaving printing equipments and so on. 

A planetary gear is a type of gear system comprised of spur gears. In planetary gearing (also known as epicyclic gearing), a center gear, called a sun gear, serves as the input and driver of the set. Three or more “driven” gears (referred to as planets) rotate around the sun gear.

General Specification of Mini Planetary Gearbox:

Ring materialMetal
Bearing at outputBall bearings
Max. Radial (12mm from flange)600N
Max. shaft axial load200N
Radial play of shaft (near to flange)≤0.08mm
Axial play of shaft≤0.4mm
Backlash at no-load≤2.5°
Shaft press fit force, max1000N

12V 24V 36V 48V Brushless Dc Motor Gearbox Planetary Specification:

Gearbox Specifications:
Reduction ratioExact reduction ratioRated tolerance torqueMax momentary tolerance torqueEfficiencyL (mm)Weight (g)
1/3.55  1/5.31  1/6.61/3.55  1/5.31  1/6.68 N.m Max12 N.m90%55.7±0.51100
1/13  1/19  1/231/12.57  1/18.82  1/23.430 N.m Max45 N.m81%72.2±0.51500
1/26  1/30  1/371/26.05  1/30.08  1/37.460 N.m Max90 N.m73%72.2±0.51500
1/50  1/74  1/92  1/111  1/1381/49.62  1/74.28  1/92.37  1/111.2  1/138.2880 N.m Max120 N.m66%88.5±0.51880
Input & output same rotation direction; Motor Max. input speed: <4000rpm; Operating temperature range: -15℃ ~ +80℃

80mm or 86mm BLDC Motor Shaft of Planetary Gearbox Specification:

Motor Shaft Pinion Specifications
No. of teeth121322
Pressure angle20°
Hole diameter10 teeth pinionΦ7H7Φ8H7
Reduction ratio1/6.6  1/23  1/26  1/37  1/92  1/1381/5.31  1/19  1/30  1/74  1/1111/3.55  1/13  1/50

Full Metal Gear Planetary Gearbox Drawing:

mini planetary gearbox

JK86BLS JK80BLS Brushless Dc Motor Shaft Dimensions: (Unit=mm)

full metal gear planetary gearbox

Product Parameters:

Product Type: JK80BLS / JK86BLS Round Planetary Gearbox Reducer for Geared BLDC Motor


Place of Origin:china

Minimum order quantity:10pcs

Material Science:stator, rotor, stainless steel shaft, copper wire, magnetic steel...

Feature summary:  Low Inertia,Quick Feedback; High Torque,High Efficiency; Small Vibration,Low Noise

Packing:The sample is packed in carton,the batch with plastic pallet

Delivery time:Standard product: 7-10days

Customized product: 25-30days

Transaction mode:EXW, FOB, FCA, CIF, FAS, CFR, CPT, CIP, DAF, DEQ, DDU, DDP...

APPLICATION:Medical equipment: medical pumps, stirring instruments, peristaltic pumps, biopharmaceutical equipment. Industrial equipment: winding machines, printing machines, robots, grinding, cutting, drilling, automatic conveying systems, automatic positioning systems, level control systems, electric actuators, electric valves, vending machines.

Customized Gearbox Design:

planetary gearbox Reducer

Customized Design:

If this motor do not match with your request. Please feel free to contact with us,We can make customized shaft / winding / mounting flange / cable / connector / Encoder / Brake / Gearbox and others. We will works side-by-side with you and your team to design a motor that will fit the precise needs of your application. All Engineering and Support is done in-house.

24v BLDC Motor

Customized Shaft Types:

48v brushless dc motor

bldc motors

Matched Brushless Motors:

Brushless DC Motor Model: JK80BL-Round BLDC Motor / JK86BLS Square DC Brushless Motor

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