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1PH8186-1JF03-2BD2-Z

The 1PH8186-1JF03-2BD2-Z is a high-performance, liquid-cooled spindle motor from Siemens' SIMOTICS M-1PH8 series, designed for demanding machine tool applications. This 186 kW motor delivers exceptional torque density (1,200 Nm) and precision for heavy-duty machining operations.

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TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
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General Information
Parameter Specification
Manufacturer Siemens
Series SIMOTICS M-1PH8
Type Main Spindle Motor
Order Number 1PH8186-1JF03-2BD2-Z
Cooling Method Liquid-cooled
Protection Class IP67
Electrical Parameters
Parameter Specification
Rated Power 186 kW
Rated Torque 1,200 Nm
Rated Speed 1,500 rpm
Max Speed 3,600 rpm
Rated Current 360 A
Voltage 600 V DC
Pole Pairs 2
Mechanical Specifications
Parameter Specification
Frame Size 450
Shaft Height 315 mm
Mounting IM B3/B5/B35
Weight Approx. 1,850 kg
Shaft Type Hollow shaft with keyway
Feedback System
Parameter Specification
Encoder Type Absolute (EnDat 2.2)
Resolution 24-bit
Commutation 2048 ppr
Environmental Conditions
Parameter Specification
Operating Temp 0°C to +40°C
Coolant Temp +5°C to +35°C
Coolant Flow Min. 25 l/min
Humidity ≤95% RH
Certifications
CE

UL

cULus

RoHS compliant

ISO 9001

Typical Applications
Machine tool main spindles

Large milling machines

Gear cutting machines

Heavy-duty turning centers

Note: Requires matching SINAMICS S120 drive system for operation. For full technical data, refer to Siemens document:
"SIMOTICS M-1PH8 Main Spindle Motors Manual" (Doc-ID: 6SL3097-xxxxx).