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| Categories | Gearbox Stepper Motor | 
|---|---|
| Brand Name: | JIUQI | 
| Model Number: | JQHS-28-1 | 
| Certification: | RoHS,ISO9001 | 
| Place of Origin: | Jiangsu, China (Mainland) | 
| MOQ: | 100PCS | 
| Price: | $30~$50/PCS | 
| Payment Terms: | T/T, Western Union,paypal | 
| Supply Ability: | 50000 PCS/MONTH | 
| Delivery Time: | Trial orders :2 WEEKS Bulk orders: within 3 weeks | 
| Packaging Details: | with export carton . Bulk order with pallets | 
| Type: | Hybrid | 
| Phase: | 2 | 
| Voltage: | 12V~48V | 
| Step angle: | 1.8 degree | 
| Current/phase: | 0.95 | 
| Suitable motor: | Nema11 Stepper motor | 
| Highlight: | planetary stepper motor,Geared motor.Gear reduction motor | 
| Product Name: | Hybrid Motor | 
| Company Info. | 
| JiuQi Motor (Changzhou) Co.,Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Planetary Gearbox Nema 11 in 3D Printer 2 Phase12v Stepper Motor
1. Genernal Specification:
| Housing Material | Metal | 
| Bearing at Output | Ball Bearings | 
| Max.Radial Load(12mm from flange) | ≤100N | 
| Max.Shaft Axial Load | ≤50N | 
| Radial Play of Shaft (near to Flange) | ≤0.07mm | 
| Axial Play of Shaft | ≤0.3mm | 
| Backlash at No-load | 1.5° | 
2. JQHS-28-1 Stepper Motor specification
| Model No. | Step Angle | Motor Length | Current | Resistance | Inductance | Holding Torque | # of Leads | Rotor Inertia | Motor | 
| /Phase | /Phase | /Phase | Weight | ||||||
| ( °) | (L)mm | A | Ω | mH | g.cm | No. | g.cm | Kg | |
| JQHS-28-1-1 | 1.8 | 45 | 0.95 | 3.4 | 1.2 | 750 | 6 | 12 | 44.5 | 
| JQHS-28-1-2 | 1.8 | 45 | 0.95 | 4.6 | 1.8 | 900 | 6 | 18 | 50.5 | 
3. Planetary Gearbox Specifications:
| Reduction ratio | 3.71 | 5.18 | 14 | 19 | 27 | 51 | 71 | 100 | 
| Number of gear trains | 1 | 2 | 3 | |||||
| Length(L2) mm | 29 | 36.1 | 43 | |||||
| Max.rated torque kg.cm | 12 | 20 | 40 | |||||
| Short time permissible torque kg.cm | 40 | 60 | 120 | |||||
| Weight g | 75 | 97 | 119 | |||||
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:
                                 
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