Kolmorgen SR10200-2G405B Servo Drive Detailed Product Description

I. Product Overview

SR10200-2G405B is a second-generation enhanced 10A-level digital servo drive from Kolmorgen ServoStar SR 2G, designed for medium power, high dynamic, and high precision servo systems ranging from 2.2 to 3.7 kW. Compared to the basic version, the 2G hardware improves response speed, anti-interference, and reliability, and is equipped with the 405B high-end configuration: CANopen bus, multiple encoder feedback, extended I/O, STO safety function, and built-in regenerative braking. It is compatible with AKM, Goldline, and MT series servo motors and is suitable for scenarios requiring bus communication + safety functions in machine tools, robots, packaging, semiconductors, and high-end automated production lines.

II. Complete Model Interpretation

S - ServoStar SR series servo drive

R - Supports resolver + encoder dual feedback

10 - Continuous output current 10A RMS (10A level)

200 - Three-phase 230VAC input, basic digital vector control

2G - Second-generation enhanced hardware (higher response, stronger EMC, more stable power)

405B - Function configuration code (core definition)

4 - Communication: CANopen DS301/DS402 bus + RS-232 debugging

0 - Feedback: resolver + incremental / absolute value encoder (compatible with multiple types)

5 - I/O: extended I/O (16DI/8DO) + STO safety torque off

B - Function: built-in regenerative braking, enhanced heat dissipation, B version industrial grade

III. Core Electrical Parameters

1. Power Supply and Power

Input power supply: three-phase 230VAC ±10%, 50/60Hz (bus 320–460VDC)

Control power supply: DC 24V ±10%, 1.2A

Continuous current: 10.0A RMS (40°C, S1)

Peak current: 30.0A RMS (3× rated, ≤5s)

Applicable power: 2.2–3.7kW (brushless servo without brush at 230V level)

Carrier frequency: 8–16kHz (configurable)

Control mode: position / speed / torque three-loop full digital vector control

2. Commands and Feedback

Command input: ±10V analog, pulse / direction, CANopen bus

Feedback support: 12-pole resolver, incremental encoder (2500–8192ppr), EnDat/Hiperface/SSI absolute value

Debug interface: RS-232 (WorkBench) + CANopen

Safety function: STO (Safe Torque Off, PLd/SIL2)

Digital I/O: 16DI (24V isolation), 8DO (open collector)

Analog I/O: 1× ±10V command, 1× 0–10V monitoring

Brake: Built-in regenerative braking unit (support external resistor)

3. Dynamic Performance (2G Enhancement)

Current loop response: ≤80μs (30% faster than standard version)

Speed loop response: ≤0.8ms

Position loop response: ≤1.5ms

Speed regulation range: 1:10000 (≤1rpm stable without jitter)

Position accuracy: ±1 pulse (8192ppr)

Protection: overvoltage / undervoltage / overcurrent / short circuit / overload / overheat / encoder break / STO safety IV. Physical Specifications

Dimensions: 300mm × 95mm × 200mm

Weight: 3.3kg

Protection: IP00 (installed inside the cabinet)

Cooling: Forced air cooling (2G reinforced fan)

Installation: Vertical wall-mounted, with ≥5cm ventilation on all sides

Heat dissipation: ≤65W (rated load)

V. Environment and Certification

Operating temperature: 0°C ~ +45°C (2G wide temperature range)

Storage: -20°C ~ +85°C

Humidity: 5–90% RH (no condensation)

Vibration: 3.0g (10–2000Hz)

Impact: 20g (11ms)

Certifications: CE, UL 508, cULus, EN 61800-3, STO PLd/SIL2

VI. Core Technical Characteristics

1. 2G Second Generation Enhanced Architecture

32-bit DSP upgrade, faster sampling, stronger computing power

Power module optimization, lower loss, higher overload capacity

EMC enhancement, stable in industrial strong electromagnetic environment

Wide temperature durability, increased capacitor/fan lifespan

2. 405B High-End Advantage

CANopen bus: multi-axis synchronization, remote diagnosis, PLC seamless connection

Multiple feedback compatibility: rotary encoder / incremental / absolute value flexible switching

Expansion I/O: meets complex logic, multiple limit switches, safety circuits

STO safety: compliant with ISO 13849-1, no need for external safety relays

Built-in braking: emergency stop fast, simplified wiring, lower cost

3. Advanced Control Algorithms

Adaptive parameter setting, inertia identification, friction compensation

Electronic gears (1:1~1024:1), electronic cams, synchronous following

Slot suppression, low-speed stability, vibration suppression

Four-quadrant operation, regenerative energy feedback

VII. Motor Compatibility and Applications

1. Compatible with Kollmorgen Motors

AKM series: AKM32/33/41/42 (2.2–3.7kW, 230V)

Goldline: T146/T156 (10A winding)

MT series: MT304/306/402

Third-party: 2.2–3.7kW, 10A, 230V brushless servo

2. Typical Applications

High-end machine tools: CNC turning / milling / grinding / machining centers (bus + safety)

Industrial robots: 4–6-axis manipulators, handling / assembly robots

Packaging / printing: die-cutting, slitting, laminating, offset printing (high-precision synchronization)

Semiconductor / electronics: wafer bonding machine, dispensing machine, inspection equipment (cleanliness + precision)

Automation lines: high-end assembly, precise indexing, AGV drive

Medical devices: diagnostic equipment, surgical robots (safety + quiet)

VIII. Installation and Commissioning Key Points

Installation: vertical wall-mounted, smooth air duct, dust-free and non-corrosive

Cabling: power / feedback / control shielded separation (spacing ≥10cm)

Power supply: three-phase stable, 24V filtered, braking resistor ≥1.0kW

Commissioning: WorkBench setting, CANopen configuration, STO safety test

Maintenance: regular dust cleaning, check fans, tighten connections

Safety: power-off ≥8 minutes discharge,严禁 hot swapping

IX. Notes

SR10200-2G405B is the SR series 10A 230V high-end bus safety type， 2G hardware + CANopen + STO + expansion I/O combination， balancing high performance， reliability， safety， and compatibility. It is mainly for spare parts， maintenance， refurbishment， and upgrade in the market， and is a high-quality choice for 2.2–3.7kW bus-type servos. The parameters are based on the nameplate and the original factory manual. Installation and debugging must be carried out by professional engineers.