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Kollmorgen LR03565
Product Name: SERVOSTAR CD (CD5/LR) Servo Amplifier, 3 A, 480 VAC
Family: SERVOSTAR CD series (LR = 480 VAC 3-phase, 035 = 3.5 A? actually 3 A class, 65 = 480 V)
Introduction: Compact drive for 400–480 VAC, often paired with AKM or Goldline motors in cost-sensitive systems.
Detailed content
Technical Specifications:
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Mains: 380–480 VAC 3-phase
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Continuous: 3 A RMS, peak 9 A
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Feedback: resolver, encoder, Hiperface
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Command: ±10 V, step/dir, CANopen optional
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Connectors: removable screw terminals, D-subs
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Protection: IP20, CE/UL
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Temp: 0–45 °C
Features: Small footprint (≈50 mm width), shared DC bus possible.
Construction: Sheet-metal case, passive cooling.
Principle: Standard 3-phase IGBT servo stage.
Application: Converting, labeling, feeder drives.
Notes: LR03565 is sometimes listed under Servotronix-origin CD platform sold by Kollmorgen after acquisition; firmware differs from S600.
Kollmorgen TTRB2-2953-311
Product Name: Motor Thermostat / Thermal Switch Assembly (Kollmorgen legacy accessory)
Family: Thermal protection accessories for B/M/Goldline motors
Introduction: Normally-closed bimetal thermostat or PTC assembly inserted in motor winding slot; trips on overtemperature.
Technical Specifications:
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Type: TTRB2 series thermal relay/bimetal switch
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Trip temp: typically 145–155 °C (class F/H)
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Voltage rating: 250 VAC max on contact
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Current: 1–2 A signal level (not power switching)
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Leads: 311 = 3-wire, 1 ft leads with spade or M8 ring
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Mount: epoxy-potted into stator slot
Function: Opens drive enable circuit or alerts PLC when motor overheats.
Materials: Phenolic carrier, silver contacts, PTFE leads.
Application: Retrofit thermal protection for B-204/B-202 series lacking built-in thermostat.
Notes: Not a drive or motor; verify NC/NO state and trip curve against motor insulation class.
