
SV660NSV660N Series Single-Axis EtherCAT Servo Drive
SV660N EtherCAT Servo Drive INOVANCE
Single-axis EtherCAT servo drive for MS1 motors from 50 W to 7.5 kW on 220 V (single-/three-phase) and 3-ph 400 V. 4.5 kHz current loop bandwidth, 1.6 µs current loop cycle, 62.5 µs speed and position loops; 125 µs EtherCAT cycle in all seven CiA 402 modes, ±20 ns synchronisation jitter across 300 nodes. 23-bit absolute encoder (8,388,608 p/rev), up to four notch filters, STune/ETune auto-tuning. STO SIL 3 in the FS version, safe braking via short output winding, 3C2/3S2 coated PCBs. Five frame sizes A–E from 170 × 40 × 150 mm — on average 30 % smaller than the previous generation.
Specifications
- Power range
- 0.05–7.5 kW (MS1 motors 50 W to 7.5 kW)
- Supply voltage
- 1-ph 220 V, 1/3-ph 220 V, 3-ph 400 V; frame sizes A–E from 170 × 40 × 150 to 250 × 90 × 230 mm
- Dynamics
- 4.5 kHz current loop bandwidth; 1.6 µs current loop cycle, 62.5 µs speed and position loop cycles; 12 kHz carrier
- EtherCAT
- 125 µs cycle in all modes; ±20 ns synchronisation jitter; CoE CiA 402: PP, PV, PT, HM, CSP, CSV, CST
- Encoder
- 23-bit serial single/multi-turn absolute (8,388,608 pulses per revolution)
- Functional safety
- STO SIL 3 (EN/IEC 61800-5-2) in the FS version; short output winding for safe braking
- Tuning
- up to 4 notch filters; STune / ETune auto-tuning; parameter cloning over EtherCAT; guided commissioning software
- Design
- isolated cooling channel; 3C2/3S2 conformal-coated PCBs (IEC 60721-3-3); pluggable connectors
Applications
- Packaging machines
- Manipulators and loading robots
- Machine tools and machining centres
- Printing and textile machinery
- Electronics and battery assembly lines
We will select the right size for your task and prepare a quotation under a direct SDS contract.







