Technical Specifications:

Functional Features:

• High torque-to-inertia ratio enabling rapid acceleration and deceleration cycles
• Integrated absolute encoder provides position feedback without homing routine after power loss
• Hiperface DSL encoder interface supports high-resolution real-time position data transmission
• Delta winding configuration optimizes high-speed operation and reduces torque ripple
• Sealed construction protects against dust and liquid ingress in harsh industrial environments
• Class H insulation supports extended thermal capability for sustained high-duty operation

Performance Parameters:

• Torque Constant (Kt): 0.306 Nm/A
• Back-EMF Constant (Ke): 3.06 V/krpm
• Mechanical Time Constant: 4.2 ms
• Electrical Time Constant: 0.85 ms
• Torque Ripple: < 1.5% of rated torque
• Positioning Accuracy: ±0.005° (with encoder)

Material Composition:

• Stator Lamination: Silicon Steel (M-19 Grade), 0.35 mm thickness
• Rotor Magnets: NdFeB (Neodymium Iron Boron), Grade N42SH
• Housing: Die-Cast Aluminum Alloy (ADC12)
• Shaft: Carbon Steel (AISI 1045), Hard Chrome Plated
• Windings: Copper (Class H Enamel Wire)
• Bearings: Chrome Steel (AISI 52100)

Structural Features:

• Compact cylindrical body with integrated encoder housing
• Foot-mount flange with 4 mounting holes for B3 configuration
• Radial shaft seal with optional IP65 kit
• Connector: M23 12-pin for power and encoder signals

Working Principle:
The motor operates on the principle of electromagnetic interaction between the permanent magnet rotor and the stator windings. The servo drive sends three-phase sinusoidal current to the stator windings, generating a rotating magnetic field that interacts with the NdFeB rotor magnets, producing continuous torque. The Hiperface DSL encoder provides real-time rotor position feedback to the servo drive, enabling closed-loop velocity and position control.

Advantages:

• Exceptional dynamic response with sub-5ms mechanical time constant
• Zero position loss after power cycle due to absolute encoder
• High overload capacity (3x rated torque for short durations)
• Low maintenance with sealed bearings and brushless design
• Wide speed range from 0 to 6000 RPM with constant torque up to 3000 RPM

Applicable Industries:

• Semiconductor Manufacturing Equipment
• Packaging Machinery
• CNC Machine Tools
• Robot Joint Actuators
• Printing Presses
• Textile Machinery

Installation Requirements:

• Mount on a rigid, vibration-damped surface
• Align coupling within 0.05 mm radial and 0.05° angular tolerance
• Use torque-controlled fasteners: M6 bolts at 8 Nm
• Ensure adequate ventilation or forced cooling above 70% duty cycle
• Ground the motor housing to chassis earth

Usage Notes:

• Do not exceed peak current for more than 5 seconds continuously
• Verify encoder cable shielding integrity to prevent EMI-induced position errors
• Re-grease bearings only if operating above 5000 RPM continuously
• Do not disassemble the encoder housing; it is factory-sealed