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A planetary gear is a gear system featuring a central sun gear, which acts as the input component. The gear setup aligns both input and output shafts for efficient power transmission, making it suitable for delivering high torque within a compact design.
Planetary gearboxes are more robust than spur and helical gears because they eliminate the need for a separate transmission shaft or flywheel to handle forces. They also offer a wide angular range of motion.
Thanks to load sharing among multiple planet gears, planetary gearboxes can transmit high torque while maintaining stability and long service life. They are highly efficient, with minimal energy loss—up to 98% efficiency in the initial stage.
Known for their high efficiency and compact structure, planetary gears provide a high power density compared to other gear types. The external ring gear design reduces both size and weight, making these gear systems versatile and space-saving.
Jkongmotor has over 15 years of experience manufacturing stepper motors and brushless DC motors. We also supply worm gearboxes, planetary gearboxes, brakes, encoders, drivers, integrated servo motors, and other motor-related products. We welcome your inquiries.
Product Type: HPS60 Planetary Gearbox
Suitable Motor：Nema 23 24 57 60mm stepper motor or bldc motor
Feature summary：Low Inertia、Low Noise、High Torque
Place of Origin：china
Minimum order quantity：10pcs
Material Science：stator, rotor, stainless steel shaft, copper wire, magnetic steel...
Applicatin Scope: 57 60mm Nema 23 24 stepping motor or bldc motor
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...
| Model | / | JK-HPS60-L1 | JK-HPS60-L2 | |||||||||||||
| Gear Ratio | / | 3 | 4 | 5 | 7 | 10 | 16 | 20 | 25 | 28 | 30 | 35 | 40 | 50 | 70 | 100 |
| Gear Trains | / | 1 | 2 | |||||||||||||
| Gearbox Length | mm | 92 | 108 | |||||||||||||
| Rated Torque | N.m | 16 | 25 | 28 | 20 | 10 | 30 | 30 | 32 | 30 | 30 | 30 | 25 | 25 | 20 | 10 |
| Sundden Stop Torque | N.m | 32 | 50 | 56 | 40 | 20 | 60 | 60 | 64 | 60 | 60 | 60 | 50 | 50 | 40 | 20 |
| Back Lash | arcmin | ≤15 arcmin | ≤20 arcmin | |||||||||||||
| Efficiency | % | 96 | 94 | |||||||||||||
| Suitable Motor Dimension | mm | Φ8-14 / Φ38.1-2/ F47.14-M4 | Φ8-14 / Φ38.1-2 / F47.14-M4 | |||||||||||||
| Rated Input Speed | Rpm | 3000 | 3000 | |||||||||||||
| Max Input Speed | Rpm | 6000 | 6000 | |||||||||||||
| Average Life Span | h | 20000 | 20000 | |||||||||||||
| Axial Force | N | 230 | 230 | |||||||||||||
| Radial Force | N | 400 | 400 | |||||||||||||
| Noise | dB | ≤65 | ≤65 | |||||||||||||
| Protection Level | IP | IP54 | IP54 | |||||||||||||
| Work Temp. | ℃ | -20 to +150 | -20 to +150 | |||||||||||||
| Out Shaft Type | / | Key Shaft Type | Key Shaft Type | |||||||||||||
| Model | / | JK-HPS60-L1SW | JK-HPS60-L2SW | |||||||||||||
| Gear Ratio | / | 3 | 4 | 5 | 7 | 10 | 16 | 20 | 25 | 28 | 30 | 35 | 40 | 50 | 70 | 100 |
| Gear Trains | / | 1 | 2 | |||||||||||||
| Gearbox Length | mm | 108.5 | 124.5 | |||||||||||||
| Rated Torque | N.m | 16 | 25 | 28 | 20 | 10 | 30 | 30 | 32 | 30 | 30 | 30 | 25 | 25 | 20 | 10 |
| Sundden Stop Torque | N.m | 32 | 50 | 56 | 40 | 20 | 60 | 60 | 64 | 60 | 60 | 60 | 50 | 50 | 40 | 20 |
| Back Lash | arcmin | ≤15 arcmin | ≤20 arcmin | |||||||||||||
| Efficiency | % | 96 | 94 | |||||||||||||
| Suitable Motor Dimension | mm | Φ8-30/ Φ38.1-2/ F47.14-M4 | Φ8-30 / Φ38.1-2 / F47.14-M4 | |||||||||||||
| Rated Input Speed | Rpm | 3000 | 3000 | |||||||||||||
| Max Input Speed | Rpm | 6000 | 6000 | |||||||||||||
| Average Life Span | h | 20000 | 20000 | |||||||||||||
| Axial Force | N | 230 | 230 | |||||||||||||
| Radial Force | N | 400 | 400 | |||||||||||||
| Noise | dB | ≤65 | ≤65 | |||||||||||||
| Protection Level | IP | IP54 | IP54 | |||||||||||||
| Work Temp. | ℃ | -20 to +150 | -20 to +150 | |||||||||||||
| Out Shaft Type | / | Key Shaft Type | Key Shaft Type | |||||||||||||
| Model No. | Step Angle | Motor Length | Current | Resistance | Inductance | Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L)mm | A | Ω | mH | N.m | No. | g.cm | g.cm2 | Kg | |
| JK57HS41-1006 | 1.8 | 41 | 1 | 7.1 | 8 | 0.48 | 6 | 250 | 150 | 0.47 |
| JK57HS41-2008 | 1.8 | 41 | 2 | 1.4 | 1.4 | 0.39 | 8 | 250 | 150 | 0.47 |
| JK57HS41-2804 | 1.8 | 41 | 2.8 | 0.7 | 1.4 | 0.55 | 4 | 250 | 150 | 0.47 |
| JK57HS51-1006 | 1.8 | 51 | 1 | 6.6 | 8.2 | 0.72 | 6 | 300 | 230 | 0.59 |
| JK57HS51-2008 | 1.8 | 51 | 2 | 1.8 | 2.7 | 0.9 | 8 | 300 | 230 | 0.59 |
| JK57HS51-2804 | 1.8 | 51 | 2.8 | 0.83 | 2.2 | 1.01 | 4 | 300 | 230 | 0.59 |
| JK57HS56-2006 | 1.8 | 56 | 2 | 1.8 | 2.5 | 0.9 | 6 | 350 | 280 | 0.68 |
| JK57HS56-2108 | 1.8 | 56 | 2.1 | 1.8 | 2.5 | 1 | 8 | 350 | 280 | 0.68 |
| JK57HS56-2804 | 1.8 | 56 | 2.8 | 0.9 | 2.5 | 1.2 | 4 | 350 | 280 | 0.68 |
| JK57HS64-2804 | 1.8 | 64 | 2.8 | 0.8 | 2.3 | 1 | 4 | 400 | 300 | 0.75 |
| JK57HS76-2804 | 1.8 | 76 | 2.8 | 1.1 | 3.6 | 1.89 | 4 | 600 | 440 | 1.1 |
| JK57HS76-3006 | 1.8 | 76 | 3 | 1 | 1.6 | 1.35 | 6 | 600 | 440 | 1.1 |
| JK57HS76-3008 | 1.8 | 76 | 3 | 1 | 1.8 | 1.5 | 8 | 600 | 440 | 1.1 |
| JK57HS82-3004 | 1.8 | 82 | 3 | 1.2 | 4 | 2.1 | 4 | 1000 | 600 | 1.2 |
| JK57HS82-4008 | 1.8 | 82 | 4 | 0.8 | 1.8 | 2 | 8 | 1000 | 600 | 1.2 |
| JK57HS82-4204 | 1.8 | 82 | 4.2 | 0.7 | 2.5 | 2.2 | 4 | 1000 | 600 | 1.2 |
| JK57HS100-4204 | 1.8 | 100 | 4.2 | 0.75 | 3 | 3 | 4 | 1100 | 700 | 1.3 |
| JK57HS112-3004 | 1.8 | 112 | 3 | 1.6 | 7.5 | 3 | 4 | 1200 | 800 | 1.4 |
| JK57HS112-4204 | 1.8 | 112 | 4.2 | 0.9 | 3.8 | 3.1 | 4 | 1200 | 800 | 1.4 |
Note: Above only for representative products, products of special request can be made according to the customer request.
| Model No. | Wiring Diagram | Motor Length | Current | Resistance | Inductance | Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| (L)mm | A | Ω | mH | N.m | No. | g.cm | g.cm2 | Kg | ||
| JK60HS56-2008 | Unipolar | 56 | 2 | 1.8 | 3 | 1.17 | 8 | 700 | 300 | 0.77 |
| Parallel | 2.8 | 0.9 | 3.6 | 1.65 | ||||||
| Tandem | 1.4 | 3.6 | 14.4 | 1.65 | ||||||
| JK60HS67-2008 | Unipolar | 67 | 2 | 2.4 | 4.6 | 1.5 | 8 | 900 | 570 | 1.2 |
| Parallel | 2.8 | 1.2 | 4.6 | 2.1 | ||||||
| Tandem | 1.4 | 4.8 | 18.4 | 2.1 | ||||||
| JK60HS88-2008 | Unipolar | 88 | 2 | 3 | 6.8 | 2.2 | 8 | 1000 | 840 | 1.4 |
| Parallel | 2.8 | 1.5 | 6.8 | 3.1 | ||||||
| Tandem | 1.4 | 6 | 27.2 | 3.1 | ||||||
| JK60HS100-2008 | Unipolar | 100 | 2 | 3.2 | 6.4 | 2.8 | 8 | 1100 | 980 | 1.7 |
| Parallel | 2.8 | 1.6 | 6.4 | 4 | ||||||
| Tandem | 1.4 | 6.4 | 25.6 | 4 | ||||||
| JK60HS111-2008 | Unipolar | 111 | 2 | 4.4 | 8.3 | 3.2 | 8 | 1200 | 1120 | 1.9 |
| Parallel | 2.8 | 2.2 | 8.3 | 4.5 | ||||||
| Tandem | 1.4 | 8.8 | 33.2 | 4.5 |
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.
