Travel distance and transported load determine the current demand of a transfer-carriage axis. SV670NT8R4I-INT is an 8.4 A EtherCAT drive to assess for a three-phase 380-480 V system. The upper-level controller plans positioning, while rail friction, gearing and deceleration energy remain part of the application calculation.
Technical specifications
| Supply class | 3-phase 380-480 VAC |
|---|---|
| Rated output current | 8.4 A |
| Peak output current | 20 A |
| Command interface | EtherCAT |
| STO option | No FS suffix: not fitted |
| Digital inputs / outputs | 5 DI / 2 DO |
| Analogue inputs / outputs | 2 AI / 1 AO |
| PC connection | USB-C |
| Frame class | D |
| Drive mass | 1.80 kg |
Current and options follow the A01 ordering/selection chart. No single motor power is assumed; verify the complete motor pairing and peak-current duration.
Application selection
Build the motion profile at maximum load. Avoid promising a short cycle or stopping distance before assessing braking energy and mechanical limits.
Does higher drive current guarantee a shorter cycle?
It does not. Motor torque, inertia, mechanical strength, control timing and braking limits jointly determine the result.
Installation and commissioning
Qualified personnel must use the exact-model manual for installation and commissioning. Apply lockout before physical inspection, retain project/parameter backups and never bypass protective functions.
Quotation and supply
Send travel distance, payload and target cycle time for an engineering review of this 8.4 A servo option.
Price, stock and lead time are not verified and require confirmation in the quotation.
Product comparison
SV670PT026I-FS-INT – Separate model; not an automatic substitute.
Manufacturer-assigned product/enclosure visual. A separate full-code nameplate is unverified; some models share the image.
