42MM High Efficiency Low Backlash Precision Planetary Gearbox NEMA 17 Motor
1. JQHS-42-1 Stepper Motor specification
Model No. | Motor Length | Current | Resistance | Inductance | Holding Torque | # of Leads | Detent torque | Motor Weight |
/Phase | /Phase | /Phase | ||||||
MM | A | Ω | mH | N.m | No. | N.m | Kg | |
JQHS-42-1-1 | 34 | 1.8 | 1.7 | 2.2 | 24 | 4 | 0.013 | 0.28 |
2. Planetary Gearbox Specifications:
Ratio | 3.6 | 7.2 | 9 | 10 | 18 | 36 | |
No. of gear trains | 2 | 3 | 4 | ||||
Nominal torque | 2.5N.m | ||||||
Ultimate torque | 3.0N.m | ||||||
Efficiency | 81% | 72% | 65% | ||||
Backlash | 0.6 | 0.4 | |||||
Torque (at 300rpm) | 0.73 | 1.45 | 1.8 | 2.0 | - | - | |
Speed | 83 | 41 | 33 | 30 | - | - |
3. Dimension :
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: