Technical Specifications & Performance Parameters (Typical for DSD2-028 Frame):
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Rated Power: Approx. 0.57 kW (570 W) [variant dependent]
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Rated Torque (static): 1.2 Nm (typical for 028 frame)
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Peak Torque: 3.9 Nm (short-term overload capability)
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Rated Speed: 3000 – 4500 rpm (depending on winding; 6000 rpm max mechanical)
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Rated Current: Approx. 1.7 A (depending on winding)
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Voltage (winding): 3 × ~170–320 V (matched to drive DC link; check nameplate)
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Torque Constant (Kt): ~0.7 – 0.85 Nm/A (depending on winding)
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Rotor Moment of Inertia (J): Approx. 0.00013 – 0.0002 kg·m²
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Encoder/Feedback: Resolver or SinCos encoder (Hiperface®/EnDat options — check suffix U6054 detail)
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Brake: Usually spring-applied, 24 V DC release (if equipped — verify by option code)
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Thermal Class: Insulation class F or H (155 °C / 180 °C)
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Cooling: Natural convection (self-cooled) or forced air depending on duty
Material & Structural Features:
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Housing: Aluminum alloy, smooth cylindrical surface (minimizes dirt accumulation), RAL 9007 or similar
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Flange: IEC-standard metric flange (IM B5 / IM V1), pilot hole for coupling alignment
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Shaft: Ground steel shaft with keyway (or plain shaft per option); shaft seal ring (lip seal)
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Connector: Rotatable plug-in power/feedback connector (M23 or similar circular connector)
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Protection: IP65 (with shaft seal, when properly installed), IP54 on unshielded parts if specified
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Weight: Approx. 2.5 – 3.5 kg (frame 028)
Operating Conditions & Installation Requirements:
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Ambient Temp.: 0 °C to +40 °C (up to +55 °C with reduced rating — consult derating curve)
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Humidity: < 90 % RH non-condensing
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Mounting: Flange-mounted; ensure coaxial alignment (< 0.05 mm) with load to avoid bearing premature failure
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Grounding: Motor PE terminal must be connected to system ground
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Brake Wiring: If equipped, brake releases at 24 V DC; ensure brake is released before motion command
Application Scenarios: Packaging machines, textile machinery, printing presses, pick-and-place robots, labeling machines, feed axes on CNC — wherever high dynamic response and compact footprint are required.
Notes / Precautions:
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Never disconnect encoder/motor cables while power is applied to the drive.
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Verify winding code matches drive parameter settings before first commissioning.
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Brake (if present) is holding-only — it is NOT a safety stop device unless specified per machine risk assessment.
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The exact electrical parameters (winding resistance, inductance, Ke, Kt) must be taken from the motor nameplate or original Baumüller datasheet for the specific serial number.
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