SIA155-48 8000W-48H-PMSM Hairpin

Description

High energy density, lightweight, powerful. 8kW mid-drive PMSM (IPM) motor utilising hairpin technology to improve energy density, thermal conductivity and overall efficiency, from SiAECOSYS.

Type: PMSM (IPM)
Operation: Encoder / PWM

Rated Operating Voltage: 72V
Recommended Voltage Range: 64V – 84V
Lowest Recommended Operating Voltage: 48V
Highest Recommended Operating Voltage: 110V

Rated Nominal Power: 8000W
Recommended Nominal Current: 112A Continuous
Rated Peak Power: 18000W
Recommended Peak Current: 250A Burst

Rated Speed: 3183 RPM
Peak Speed: 7000 RPM
Rated Torque: 15.0 Nm
Peak Torque: 65.0 Nm

Core Diameter: 155mm
Magnet Height: 48mm
Cogging Torque: 1.5 Nm
Radial Runout: ≤0.035mm
Axial Clearance: ≤0.3mm
Pole Pairs: 4
Winding Configuration: Y
Thermic Probe: KTY84/130

Operating Temperature: 70°C – 120°C (Peak 150°C)
Waterproof Grade: IP67
Phase Wire: 13mm² (excluding insulation)

Weight: 10.5 kg
Colour: Aluminium / Silver
Cooling: Surface Air Cooling

Phase Cable Length:
Yellow : 230 ±20mm
Blue : 280 ±20mm
Green : 330 ±20mm
Phase Connector : M8 Lug Terminal

Signal Connector Pinout:
1 : Brown : PWM Signal
2 : Red : Sensor Input +5V
3 : White : Temperature Sensor Signal
4 : Black : Signal GND
5 : N/A : Sealed
6 : Yellow : A Signal
7 : Green : B Signal
8 : Blue : Z Signal

Shaft:

Delivered with standard shaft suitable for sprockets (typically spline shaft design). Alternative tapered design for pulleys available by enquiry.

Transmission: As standard delivered without pulley or sprocket : available upon request
Connection: Phase + Signal cable length and connectors can be modified upon request
Warranty: 2 Years

Regarding B2B orders, customisation of product or questions please contact us directly via [email protected]

SIA155-48 8000W-48H-PMSM Hairpin