Shanghai Fradwell Industrial Automation Co., Ltd.
cnsales@fradwell.com
86-21-68060766
Product Details
Place of Origin: Japan
Certification: ISO 9001 / ISO 14001 、CE、RoHS、Japan Precision Engineering
Model Number: RV-E、RV-C、RV-N
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: $1,000 - $8,000
Packaging Details: Original
Delivery Time: 3-5Workdays
Payment Terms: L/C,D/A,D/P,T/T,Western Union
|
Repeatability:
|
± 30 Arc-sec
|
Torsional Rigidity:
|
High Stiff Design
|
Lost Motion:
|
< 1 Arc-min (Ultra-low Backlash)
|
Impact Resistance:
|
500% Rated Torque (Instantaneous)
|
Sealing:
|
Integrated High-Quality Oil Seals
|
Compatible Brands:
|
ABB, Fanuc, KUKA, Yaskawa, Kawasaki
|
Shipping Term:
|
International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
|
Freight Charge:
|
For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
|
|
Repeatability:
|
± 30 Arc-sec
|
|
Torsional Rigidity:
|
High Stiff Design
|
|
Lost Motion:
|
< 1 Arc-min (Ultra-low Backlash)
|
|
Impact Resistance:
|
500% Rated Torque (Instantaneous)
|
|
Sealing:
|
Integrated High-Quality Oil Seals
|
|
Compatible Brands:
|
ABB, Fanuc, KUKA, Yaskawa, Kawasaki
|
|
Shipping Term:
|
International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
|
|
Freight Charge:
|
For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
|
Nabtesco is the undisputed global leader in precision cycloidal speed reducers, with over 10 million units shipped worldwide. The RV-E (Standard), RV-C (Hollow Shaft), and RV-N (Compact) series are the industry benchmarks for heavy-duty industrial robots, CNC machines, and medical positioning equipment. Featuring a unique two-stage reduction structure, these reducers offer exceptional impact resistance, high torsional rigidity, and extremely low lost motion, maintaining micrometer-level positioning accuracy even under extreme heavy-load conditions.
| Model (Size) | Rated Torque (Nm) | Max Impact Torque (Nm) | Gear Ratio | Lost Motion | Outer Diameter (mm) |
|---|---|---|---|---|---|
| RV-20E | 196 | 980 | 41/81/121 | < 1 arc-min | 145 |
| RV-40E | 392 | 1,960 | 81/105/121 | < 1 arc-min | 170 |
| RV-80E | 784 | 3,920 | 81/105/121 | < 1 arc-min | 215 |
| RV-160E | 1,568 | 7,840 | 81/105/121/153 | < 1 arc-min | 240 |
| RV-320E | 3,136 | 15,680 | 81/118.5/153/192 | < 1 arc-min | 315 |
