Nema 8 Planetary Gearbox Reducer 20mm High Precision with 20 kg.cm Torque for Medical Equipment
Price:
$30~$50/PCS
MOQ:
100PCS
Delivery Time:
Trial orders :2 WEEKS Bulk orders: within 3 weeks
Brand:
JIUQI
Product Description
Nema 8 Planetary Gearbox Reducer - 20mm High Precision
This 20mm planetary gearbox is engineered for high precision applications, specifically designed for medical equipment and other demanding industrial uses. The compact design delivers reliable performance with exceptional torque capacity.
General Specifications
| Parameter | 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 |
Stepper Motor Specifications
| Model No. | Rated Voltage (V) | Current (A) | Resistance (Ω) | Inductance (mH) | Holding Torque (g.cm) | # of Leads | Rotor Inertia (g.cm) | Weight (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 |
Planetary Gearbox Specifications
| Parameter | 1 Stage | 2 Stage | 3 Stage | 4 Stage |
|---|---|---|---|---|
| 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 |
Available Reduction Ratios: 3.71, 5.18, 14, 19, 27, 51, 71, 100, 189, 264, 369
Typical Applications
- Numeric control of machine tools
- Printers and printing equipment
- Textile industries and integrated circuit fabrications
- X-Y plotters and robotics systems
- Computer controlled automation systems
- Medical equipment and precision instruments
Ordering & Delivery Information
| Category | Details |
|---|---|
| Payment Terms | FOB, CIF, CFR, EXW, DDP, etc. |
| Warranty | 12 months limited warranty |
| Lead Time | 2 weeks for trial orders, 3 weeks for bulk orders |
| Shipping Methods | FedEx, DHL, TNT, UPS, EMS for samples; Vessel for bulk orders |
| Delivery Time | 5 working days by express; 15-30 working days by vessel |
Customer Service Commitment
- 24-hour response to customer inquiries
- 2-day resolution for questions and concerns
- 24-hour order acknowledgment
- 4-week standard lead time with flexible delivery options
- 15-week response for special product development
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JiuQi Motor (Changzhou) Co.,Ltd.
Location
No.8 lanxiang Road,Wujin Economic Development area,Changzhou,Jiangsu ,China
Contact Person
Suki Shao