Digital guide
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Kollmorgen DBL3H00250-03S-00K-S40
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Product Name: DBL3 Series Synchronous Brushless Servo Motor
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Product Brief: High-performance permanent-magnet brushless motor from the DBL3 family, designed for dynamic positioning, fast acceleration and high-throughput motion control; built as a direct replacement/equivalent style to DBL3H00250 base winding.
Detailed content
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Technical Specifications:
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Rated Stall Torque: 2.5 Nm
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Stall Current: 3.00 A
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Rated Voltage: 230 VAC / 400 VAC (winding dependent)
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Rated Speed: 3000 rpm / 6000 rpm
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Rotor Inertia: 1.4 kg·cm²
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Frame: DBL3H (H = high-energy magnet package)
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Feedback: Integrated resolver (standard); optional EnDat encoder per suffix
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Protection: IP64 without shaft seal, IP65 with shaft seal
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Insulation: Class F (155 °C), 480 V rated
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Mounting: IEC flange, DIN 42955 j6 shaft tolerance, vibration class N per DIN ISO 2373
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Features: Low cogging, high power density, optional 24 VDC fail-safe brake, keyed or smooth shaft, radial shaft seal option, UL recognized on DBL2–DBL8.
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Applications: CNC axis drives, packaging machines, printing presses, material handling, semiconductor automation.
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Installation Notes: Align motor shaft with coupling without axial preload; use flexible conduit or cable chain for resolver/power cables; verify brake supply isolation if brake option fitted.
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Precautions: Do not exceed 480 VAC supply; confirm resolver phase before commissioning; avoid continuous dwell at stall current beyond thermal rating.
