Digital guide
You are here:
Kollmorgen S70102-NANANAA
Product Brief: Digitally controlled 3-phase PWM servo amplifier for brushless PMSM, asynchronous AC, DC brush motors. S70102 = 120/230 VAC input, 1.5 Arms continuous / 4.5 Arms peak (S70102 = smallest S700 frame). “NANANAA” = N(Std I/O), A(No bus card — analog ±10 V, Step/Dir, Encoder Follow, Modbus TCP via Ethernet port), N(Multi-feedback card — resolver/encoder/EnDat/BiSS/Hiperface), A(Std I/O confirm), A(No STO/Std). Features onboard web server for commissioning, autotuning, and electronic gearing/camming (with option). Compatible with AKM1x–AKM3x small-to-mid motors.
Detailed content
Input Supply Voltage (Power): 100 – 240 VAC 1Φ or 3Φ (nominal 120/230 VAC), 50/60 Hz; DC bus internally ≈ 160–325 VDC
Control Logic Supply: +24 V DC (18–30 VDC), isolated, typ. 0.5 A (w/o brake); 1.2 A (with brake)
Continuous Output Current (RMS): 1.5 A
Peak Output Current (RMS, 2 s): 4.5 A
Drive Continuous Output Power: ≈ 500 W
Control Modes: Torque, Velocity, Position (via ±10 V cmd, Step/Dir, Encoder Follower, or Modbus TCP)
Velocity Loop Bandwidth: Up to 2 kHz
Current Loop Update: 31.25 µs
Supported Feedback (Multi-feedback card): Resolver (std), Incremental Encoder (TTL/RS-422 up to 4 MHz), SinCos 1 Vpp, EnDat 2.1/2.2, BiSS-C, Hiperface/Hiperface DSL
Digital I/O: 6× DI (24 V opto-isolated, programmable), 3× DO (24 V 100 mA open-collector), 1× relay output
Analog I/O: ±10 V differential command input, ±10 V monitor output
Communication for Setup/Config: RS-232 front port + Ethernet (built-in web server & Modbus TCP) — no fieldbus card fitted
Regenerative Chopper: Integrated (external brake resistor recommended for frequent deceleration)
Dimensions (H × W × D): 255 mm × 70 mm × 185 mm (typical S700 slim-book)
Weight: ≈ 1.8 kg
Protection Class: IP20
Operating Temperature: 0 °C to +40 °C (full rated); derating to +55 °C
Certifications: CE, UL, cULus, TÜV (SIL 2 with STO option — this unit has no STO)
Applicable Industries: Small-precision packaging, lab automation stages, semiconductor probe handlers, electronic component inserters, medical diagnostic instrument axes
Installation Requirements: Mount vertically in grounded enclosure with ≥ 50 mm top/bottom clearance; connect 1Φ/3Φ supply via line filter + contactor; PE bond; connect 24 V logic before mains; fit external regen resistor if application > 10 % regen duty.
Usage Notes: S700 configured via Kollmorgen WorkBench or built-in web interface (enter drive IP in browser); autotuning recommended on first commissioning; NA… = analog/step + multi-feedback + std I/O + no STO — safety stop must be external if Cat 3/4 required; verify feedback matches motor; brake control available via DO + external relay if motor has brake.
