PMM 90LA/8-3 Synchronous Brushless Permanent Magnet Motor

SOGA PMM 90LA/8-3 Synchronous Brushless Permanent Magnet Motor phase/8 poles/3 modules

The SOGA PMM 90LA/8-3 is a high-performance three-phase synchronous permanent magnet motor engineered for exceptional output and torque performance at variable speeds. As part of SOGA’s innovative PMM series, this advanced model features a neodymium (NdFeb) modular multipole rotor configuration with 8 poles and 3 modules, offering substantially enhanced power capabilities compared to single and double module variants.

Compatible with most standard inverters on the market commonly used with asynchronous motors (provided they support synchronous permanent magnet motors), the PMM 90LA/8-3 delivers outstanding efficiency and performance across multiple application scenarios.

Key Features

• Advanced synchronous permanent magnet technology

• Premium neodymium (NdFeb) modular multipole rotor

• 8-pole, 3-module configuration for maximum power density

• Compatible with standard inverters

• Versatile performance across three operating ranges

• Superior efficiency and exceptional torque characteristics

• Heavy-duty design for demanding industrial applications

Performance Specifications

1. Low Speed Range (0-500 RPM)

Ideal for: Gearboxes, winches, motorized roller conveyors, fans, compressors, mixers, automation

Performance Points:

• At 200 RPM: 0.06 kW output power with 2.64 Nm torque

• At 300 RPM: 0.14 kW output power with 4.60 Nm torque

• At 400 RPM: 0.24 kW output power with 5.71 Nm torque

• At 500 RPM: 0.33 kW output power with 6.33 Nm torque

2. High Efficiency Range (750-3000 RPM)

Ideal for: HVAC applications, material handling, vacuum pumps, screw compressors

Performance Points:

• At 750 RPM: 0.70 kW output power with 8.92 Nm torque

• At 1000 RPM: 1.10 kW output power with 10.51 Nm torque

• At 1500 RPM: 2.20 kW output power with 14.04 Nm torque

• At 2000 RPM: 3.30 kW output power with 15.76 Nm torque

• At 2500 RPM: 4.40 kW output power with 16.82 Nm torque

• At 3000 RPM: 5.50 kW output power with 17.52 Nm torque

3. Constant Torque Range (250-3000 RPM)

Ideal for: Automation systems including roller conveyors, conveyor belts, unwinders machines, feeders, presses, gearboxes

• Output power ranges from 0.46 kW at 250 RPM to 5.50 kW at 3000 RPM

• Constant torque of 17.5 Nm maintained across all speeds

Applications

The PMM 90LA/8-3 with its superior power capabilities is ideal for:

• Heavy-Duty Automation: Perfect for systems requiring high torque and power

• Industrial HVAC Systems: Exceptional efficiency for large-scale fan and compressor applications

• Advanced Material Handling: Superior torque characteristics for high-demand conveyor systems

• Precision Manufacturing: Reliable performance for production equipment requiring high and consistent torque

• Energy-Efficient Replacements: Ideal upgrade from traditional induction motors in power-intensive applications

Benefits

• Maximum Power Density: Significantly higher output than 1 and 2-module variants in a compact frame

• Outstanding Energy Efficiency: Substantially reduced operational costs compared to conventional motors

• Superior Control Precision: Excellent dynamic response and positioning accuracy for demanding applications

• Operational Versatility: Three performance ranges in one motor design

• Industrial Reliability: Robust construction for extended service life in demanding environments

• Seamless Integration: Compatible with standard inverters for straightforward system integration

• Reduced Maintenance: Fewer moving parts compared to traditional motors for enhanced reliability

For detailed technical specifications, customization options, or to discuss how the SOGA PMM 90LA/8-3 can meet your professional cutting application requirements, please contact our sales team.