Brief Introduction:
The P30B04010DXS8FM is a 40 mm flange (NEMA 17/23-class) BL Super P3 servo motor rated approx. 100 W, equipped with a high-resolution incremental encoder (131,072 ppr typical for P3 series), suitable for precision positioning in semiconductor, electronics assembly, and small machine tool axes.
Technical Specifications (based on P30B04010 family):
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Model Breakdown: P30 = BL P3 series, B = Brake option (check — DXS8FM suffix typically means no brake / specific connector & encoder), Frame 040 = 40 mm sq. (≈NEMA 17), 10 = winding/torque variant
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Rated Output Power: 100 W (0.1 kW)
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Rated Speed: 3000 rpm
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Maximum Speed: 4500–5000 rpm
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Rated Torque (Continuous): 0.32 N·m (3.25 kg·cm)
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Continuous Stall Torque: 0.353 N·m
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Peak Torque: ~0.98 N·m (instantaneous)
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Rated Current: 1.1 Arms
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Stall Current: 1.3 Arms
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Torque Constant (Kt): 0.292 N·m/A
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Back-EMF Constant (Ke): 10.2 mV/min⁻¹ (10.2 V/krpm)
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Phase Resistance: 4.3 Ω (line-to-line @ 20°C)
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Rotor Inertia: 0.051 × 10⁻⁴ kg·m² (with INC encoder)
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Encoder: Incremental 20-bit (524,288 counts/rev quadrature = 131,072 ppr × 4) — “S8FM” denotes high-res encoder & specific lead/connector configuration
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Brake: Typically none on “DXS8FM”; “-B” in model would indicate 24 VDC spring-applied holding brake
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Shaft: 6 mm diameter with keyway; shaft seal standard
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Winding Insulation Class: Class B (130°C) or F (155°C)
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Ingress Protection: IP65 (with shaft seal), except connector/breather vent area
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Ambient Operating Temp: 0 to +40°C (derate above 40°C)
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Mass: ~0.5 kg (motor only); ~0.83 kg with brake/encoder option
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Connection: Dedicated Sanyo Denki servo drive mating connector (signal + power)
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Certifications: CE, UL recognized component, RoHS compliant
Features:
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Low cogging torque due to skewed magnet arrangement
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Neodymium iron boron (NdFeB) permanent magnets
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Compatible with Sanyo Denki SANMOTION R series (SERVOPACK) digital amplifiers
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High-resolution encoder enables sub-micron positioning in closed-loop
Applications:
Semiconductor wafer handling, pick-and-place heads, optical inspection stages, small XY tables, medical analyzers, electronic component insertion machines.
Installation Notes:
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Use Sanyo Denki-recommended shielded cable sets; separate power and encoder/feedback cables by ≥10 cm or use metallic conduit
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Ground motor frame to machine earth; connect shield drain wire only at drive end
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Do not apply radial load exceeding specification at shaft end; use flexible couplings for misalignment
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If brake-equipped variant is used, brake releases at 24 VDC — verify safety before disabling
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