Kollmorgen CB06560 PRD-B040SAIB-62 Digital servo amplifier

The Kollmorgen CB06560 (PRD-B040SAIB-62) is a digital servo amplifier from the SERVOSTAR CD (Compact Drive) series.

Often branded under Danaher Motion or Seidel, this drive is a "Type B" model designed for precise motion control of brushless synchronous motors, typically used in high-speed industrial automation.

The part numbers CB06560 and PRD-B040SAIB-62 refer to the same physical hardware, with the former often acting as a secondary identification or model code.

Technical Specifications

Attribute    Specification

Series    SERVOSTAR CD (Type B)

Output Current    $6 text{ A}_{text{rms}}$ continuous / $12 text{ A}_{text{rms}}$ peak

Input Voltage    $115text{V}$ to $230text{V}$ AC (Single or 3-Phase)

Efficiency    ~95%

Feedback Type    Resolver (Standard transformation ratio 0.47)

Control Mode    Digital closed-loop (Torque, Speed, or Position)

Dimensions    $249text{mm} times 163text{mm} times 83.3text{mm}$

Key Features

Closed-Loop Control: Provides high-accuracy monitoring of synchronous motors, allowing the drive to automatically compensate for load fluctuations and disturbances.

Compact Housing: Designed for tight cabinet installations, featuring a protective casing that doubles as a heat sink.

Internal Protection: Features robust monitoring for over-current, over-voltage, and thermal overload (internal temperature and motor $I^2t$).

Resolver Integration: This specific "SAIB" variant is typically configured for resolver feedback, requiring a modulation frequency of $7$-$8text{ kHz}$.

Part Number Breakdown (PRD-B040SAIB-62)

PRD: Product line (Power Resource Drive / SERVOSTAR).

B: Drive Type B.

040: Voltage class/Power level indicator.

S: Standard feedback/Interface.

A: Analog interface (±10V velocity/torque command).

I: Incremental encoder emulation output.

B: Resolver feedback input.

62: Standard hardware revision/customization code.

Installation & Maintenance Notes

Separation of Cables: For noise immunity, Kollmorgen recommends keeping motor power cables and feedback cables at least 20 cm (8 inches) apart.

Discharge Time: Due to internal capacitors, wait at least 10 minutes after removing power before touching electrical terminals.

Software: Configuration is typically handled via MOTIONLINK software through the RS232 serial port.