Digital guide
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Kollmorgen B-604-B-A4
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Product Name: Goldline B Series AC Brushless Servo Motor
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Product Introduction: Part of the legacy Goldline B series, designed for high dynamic performance applications requiring rapid acceleration and deceleration. It utilizes rare-earth neodymium magnets for high torque density.
Detailed content
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Technical Specifications:
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Rated Voltage: 230 VAC (Line to Line)
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Continuous Stall Torque: Approx. 30.1 Nm (266 lb-in) @ 40°C
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Peak Torque: Approx. 86.4 Nm (764 lb-in)
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Rated Speed: Approx. 3150 RPM (Base speed), Max speed approx. 4300 RPM
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Continuous Current: Approx. 27.7 Arms
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Rated Power: Approx. 8 kW / 10 HP class depending on winding
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Functional Features: Extremely low rotor inertia; compatible with ServoStar CD/S300/S600 drives; optional rear shaft extension.
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Material & Structure: Aluminum housing with IP65 protection (excluding shaft seal); Class H insulation; Neodymium Iron Boron (NdFeB) magnet rotor.
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Working Principle: Three-phase permanent magnet synchronous motor (PMSM) operated via sinusoidal commutation from a digital servo amplifier.
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Installation Requirements: Flange mounting (approx. 142x142mm or 60-frame size); vertical or horizontal mounting supported; requires grounding to PE.
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Usage Notes: Must be paired with a compatible drive supporting torque angle advance; thermistor/thermostat monitoring recommended to prevent overheating; check bearing preload if used upside down.
