- To Share:
- |
Model: NEMA34 Worm Gearbox Stepper Motor-JK86HS(1.8 degree)
Worm gears are the most compact type of system and provide high-ratio speed reduction. They are often the preferred type of gearing system when space is limited and large gear reductions are needed. Worm gears can be used to either greatly increase torque or greatly reduce speed.
Worm gears' main advantage is its capacity to generate high reduction ratios and, as a result, high torque multiplication. In low- to medium-speed applications, they can also be utilised as speed reducers.
The addition of a gearbox to a stepper motor can provide several advantages. Increased Torque: Stepper motors have limited torque output, and using a gearbox can significantly increase their torque. This is especially useful when you need to move or control heavy loads or overcome high friction in a mechanical system.
A worm gear can have a massive reduction ratio with little effort - all one must do is add circumference to the wheel. Thus you can use it to either greatly increase torque or greatly reduce speed.
Jkongmotor offer four types of geared stepper motor with four gearboxes: Precision Planetary, Economy Planetary, Worm Gearbox and Spur Gearbox.
Worm gearboxes are commonly utilized in various mechanical applications due to their distinctive features. Here are six key characteristics that define their functionality and effectiveness:
High Torque Transmission
Compact Design
Self-Locking Capability
Low Backlash
Versatile Reduction Ratios
Durability and Longevity
In summary, worm gearboxes present a blend of high performance, efficiency, and reliability, making them indispensable in various industrial applications.
General Specification:
Item | Specifications |
Step Angle | 1.8° |
Temperature Rise | 80℃max |
Ambient Temperature | -20℃~+50℃ |
Insulation Resistance | 100 MΩ Min. ,500VDC |
Dielectric Strength | 500VAC for 1minute |
Shaft Radial Play | 0.02Max. (450g-load) |
Shaft Axial Play | 0.08Max. (450g-load) |
Max. radial force | 220N (20mm from the flange) |
Max. axial force | 60N |
Product Parameters:
Product Type: NEMA34 Worm Gearbox Stepper Motor
Size：86x86mm
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: 3D Printers, Monitor Equipment, Medical Machinery, Textile Machinery, Packaging Machinery, Lighting, ect.
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...
Electrical Specification:
Model No. | Step Angle | Motor Length | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
( °) | (L)mm | A | Ω | mH | N.m | No. | Kg.cm | g.cm2 | Kg | |
JK86HS68-3004 | 1.8 | 68 | 3.0 | 1.2 | 7.1 | 3.5 | 4 | 0.8 | 1000 | 1.7 |
JK86HS68-2808 | 1.8 | 68 | 2.8 | 1.4 | 3.9 | 2.4 | 8 | 0.8 | 1000 | 1.7 |
JK86HS78-5504 | 1.8 | 78 | 5.5 | 0.46 | 4 | 4.6 | 4 | 1.2 | 1400 | 2.3 |
JK86HS78-4208 | 1.8 | 78 | 4.2 | 0.75 | 3.4 | 4.6 | 8 | 1.2 | 1400 | 2.3 |
JK86HS115-6004 | 1.8 | 115 | 6.0 | 0.6 | 6.5 | 8.7 | 4 | 2.4 | 2700 | 3.8 |
JK86HS115-4208 | 1.8 | 115 | 4.2 | 0.9 | 6 | 8.7 | 8 | 2.4 | 2700 | 3.8 |
JK86HS155-6204 | 1.8 | 155 | 6.2 | 0.75 | 9 | 12.2 | 4 | 3.6 | 4000 | 5.4 |
JK86HS155-4208 | 1.8 | 155 | 4.2 | 1.25 | 8 | 12.2 | 8 | 3.6 | 4000 | 5.4 |
Note: Above only for representative products, products of special request can be made according to the customer request.
Electrical Specification: 86HS Worm Gearbox Specifications
Reduction ratio | 3.60 | 4.25 | 13 | 15 | 18 | 23 | 47 | 55 | 65 | 77 | 96 | 121 |
Number of gear trains | 1 | 2 | 3 | |||||||||
(L2) Length (mm) | 39.0 | 51.8 | 63.1 | |||||||||
Max.rated torque (kg.cm) | 60 | 150 | 240 | |||||||||
Short time permissible torque (kg.cm) | 180 | 450 | 720 | |||||||||
Efficiency ( %) | 90% | 81% | 72% | |||||||||
Weight (g) | 350 | 710 | 880 | |||||||||
Different Gearbox Types:
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.
Customized Shaft Types:
