Grinding spindle DYPDM-150(080)15/5.5-XWS

motorizedISOoil-lubricated

Overview
Cylindrical CAM profiles demand controlled spindle motion and minimal geometric error rather than peak power. The DYPDM-150(080)15/5.5-XWS rear-motor CAM grinding spindle is engineered for dedicated cylindrical CAM grinding machines, offering 3,000 rpm, 5.5 kW continuous output and radial/axial runout limited to ≤0.0005 mm.

Key specifications
Maximum speed: 3000 rpm
Torque (S1): 35 N·m
Power (S1): 5.5 kW
Radial/axial runout: ≤0.0005 mm

Technical data
Model: DYPDM-150(080)15/5.5-XWS
Height of center: 170 mm
Lubricating oil type: ISO VG5
Oil supply pressure: 2.5–5.0 Mpa
Axial static stiffness: ≥150 N/μm
Axial radial stiffness: ≥150 N/μm
Front end radial runout: ≤0.0005 mm
Axial end axial movement: ≤0.0005 mm
Rotation precision: ≤0.0002 mm
Drive type: Rear motor drive
Rotation movement: Clockwise
Max. frequency: 100 Hz
Motor system: Asynchronous motor
Rated voltage: 300 V
Power output S1 100%: 5.5 kW
Output torque S1 100%: 35 N·m
Rated current S1 100%: 14 A
Cooling system: Oil cooling (recommended)
Application area: For cylindrical CAM grinding machines
Weight: 278 ± 10 kg

Applications

• Cylindrical CAM grinding on dedicated CAM machines where precise rotational accuracy and minimal runout are required.

Features / technical specifications

• Model: DYPDM-150(080)15/5.5-XWS
• Height of center: 170 mm
• Lubricating oil type: ISO VG5
• Oil supply pressure: 2.5–5.0 Mpa
• Axial static stiffness: ≥150 N/μm
• Axial radial stiffness: ≥150 N/μm
• Front end radial runout: ≤0.0005 mm
• Axial end axial movement: ≤0.0005 mm
• Rotation precision: ≤0.0002 mm
• Drive type: Rear motor drive
• Rotation movement: Clockwise
• Maximum speed: 3000 rpm
• Max. frequency: 100 Hz
• Motor system: Asynchronous motor
• Rated voltage: 300 V
• Power output S1 100%: 5.5 kW
• Output torque S1 100%: 35 N·m
• Rated current S1 100%: 14 A
• Cooling system: Oil cooling (recommended)
• Application area: Cylindrical CAM grinding machines
• Weight: 278 ± 10 kg