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Model: NEMA8 Hollow Shaft Stepper Motor-JK20HS51-0604H(1.8 degree)
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 | 28N (20mm from the flange) |
Max. axial force | 10N |
Product Parameters:
Product Type: Nema 8 Hollow Shaft Stepper Motor
Size：20x20mm
Motor Length: 51mm
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...
Nema 11 Hollow Shaft Stepper Motor Parameters:
Brand： | Jkongmotor | Product Type: | JK20HS51-0604H |
Phase No. | 2 Phase | Rated Voltage: | 4.9V |
Step Angle: | 1.8Degree | Motor Length: | 51mm |
Current: | 0.6A | Resistance: | 8.2Ω |
Inductance: | 3.2mH | Holding Torque: | 42mN.m |
Leads No.: | 4 leads | Detent Torque: | 4mN.m |
Rotor Inertia: | 5g.cm2 | Weigth: | 0.1kg |
Note: Above only for representative products, products of special request can be made according to the customer request.
Nema 8 Standard Stepper Motor Electrical Specification:
Model No. | Step Angle | Motor Length | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | # of Leads | Motor Weight |
( °) | (L)mm | A | Ω | mH | g.cm2 | No. | Kg | |
JK20HS30-0604 | 1.8 | 30 | 0.6 | 18 | 3.2 | 180 | 4 | 0.06 |
JK20HS33-0604 | 1.8 | 33 | 0.6 | 6.5 | 1.7 | 200 | 4 | 0.07 |
JK20HS38-0604 | 1.8 | 38 | 0.6 | 10 | 5.5 | 300 | 4 | 0.08 |
JK20HS42-0804 | 1.8 | 42 | 0.8 | 5.4 | 1.5 | 400 | 4 | 0.09 |
Note: Above only for representative products, products of special request can be made according to the customer request.
Product Dimensions: (Unit=mm)
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:
Matched Drivers:
2 Phase Stepper Motor driver Model: JK0220 / DM420
