Permanent Magnet Dc Shunt Brush Motor 78mm Diameter with Slot Type Commutator

Niche Applications for PM DC Shunt Motors

• Process Mixer and Agitator Drives: Applications where the motor must maintain a relatively constant speed regardless of changes in fluid viscosity or load. Challenge: Speed stability under varying load.
• Precision Conveying Systems: Where consistent belt speed is critical for quality control or sorting.
• Tensioning Systems: Actuators for winding or unwinding materials (paper, film) requiring stable tension via speed regulation.
• Calibration and Testing Equipment: Requiring repeatable speed for reference tests.

Technical Parameters (PM DC Shunt Motor)

Integrated Production and Customization Workflow

Production focuses on precise winding symmetry to ensure balanced performance and stable speed regulation. Each motor undergoes a load test to verify its speed-torque characteristics against the published curve.

• Winding Profile: Fine-tuning the armature winding to achieve a specific KV​ (back EMF constant) for high-precision speed stability requirements.
• Commutator Profile: Offering custom segment numbers or undercut depth to optimize for specific brush types or operating environments (e.g., high altitude).
• Gearhead Compatibility: Providing specific mounting faces and output shaft modifications for direct coupling with high-precision, low-backlash gearheads.
• Thermal Sensors: Integration of internal thermal cut-offs (TCOs) or thermal protection switches for safety in critical, continuous operation.