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[China]
Trade Verify
Address: No.8 lanxiang Road,Wujin Economic Development area,Changzhou,Jiangsu ,China
Contact name:Suki Shao
JiuQi Motor (Changzhou) Co.,Ltd. |
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Verified Suppliers
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20MM Planetary Gearbox Nema 8 High Precision Stepper Motor For Medical Equipment
1. Genernal Specification:
| Housing Material | Metal |
| Bearing at Output | Ball Bearings |
| Max.Radial Load(10mm from flange) | ≤50N |
| Max.Shaft Axial Load | ≤30N |
| Radial Play of Shaft (near to Flange) | ≤0.08mm |
| Axial Play of Shaft | ≤0.3mm |
2. JQHS-20-1 Stepper Motor specification
| Model No. | Rated Voltage | Current | Resistance | Inductance | Holding Torque | # of Leads | Rotor Inertia | Motor |
| /Phase | /Phase | /Phase | Weight | |||||
| V | A | Ω | mH | g.cm | No. | g.cm | Kg | |
| JQHS-20-1-1 | 1.8 | 0.6 | 6.5 | 1.7 | 180 | 4 | 2.0 | 60 |
| JQHS-20-1-2 | 1.8 | 0.8 | 5.4 | 1.5 | 300 | 4 | 3.6 | 80 |
3. Planetary Gearbox Specifications:
| Reduction ratio | 3.71 | 5.18 | 14 | 19 | 27 | 51 | 71 | 100 | 189 | 264 | 369 |
| Number of gear trains | 1 | 2 | 3 | 4 | |||||||
| Length(L2) mm | 23.4 | 30 | 36.4 | 42.8 | |||||||
| Max.rated torque kg.cm | 6 | 10 | 20 | 20 | |||||||
| Short time permissible torque kg.cm | 20 | 30 | 60 | 60 | |||||||
| Backlash at no-load | 0.5° | 1° | 1.5° | 1.5° | |||||||
| Weight g | 31 | 37 | 43 | 49 | |||||||
4. Typical Applications
5. Terms of trade
| Terms of price | FOB,CIF,CFR,EXW,DDP,etc. |
| Terms of payment | 100% T/T in advance for samples |
| Bulk quantity payment way can be negotited | |
| Warranty | 12 months limited warranty once the items are delivered to the buyer. |
| Lead time | Usually within 2 weeks for trial orders, within 3 weeks for bulk orders. |
| Package | Cartons /Pallets |
| Place of loading | Shanghai, Ningbo, etc. |
| Shipment carrier | Items are usually shipped via Fedex,DHL, TNT,UPS,EMS for trial orders and via vessel for bulk orders. |
| Delivery time | Usually within 5 working days by Express 15-30 working days by vessel |
6. Our promise to our Customers:
