Ball screw linear module DMP 50

aluminum profilecompact

Product
DMP 50 42 mm ball screw linear module for compact, precise linear positioning. Integrates a stepper motor with ball screw transmission; nominal stroke 50 mm.

Motor Characteristics
Motor part number: DMP50-17E2115BS24-80100-110
Phase: 2
Step angle: 1.8°
Rated current/phase: 1.5 A (RMS)
Resistance/phase: 1.9 ±10% Ω
Inductance/phase: 2.2 ±20% mH
Linear travel per step: 0.01 mm/step
Ball screw diameter: Φ8 mm
Ball screw lead: 2 mm
Grade: C5 (DY)
Insulation class: B
Insulation resistance: 100 MΩ (500 VDC)
Heat rise: 80 °C
Stroke: 50 mm
Axial clearance of ballscrew: 0.005 mm
Operating temperature: 0-40 °C (no condensation)

Dimensional Drawings
External image: DMP_50.png
Dimension drawing image: DMP50-dimension.jpg

Speed Thrust Curves
Single Stack curve image: 42mm_single-speed-thrust-curves.jpg
Double Stack curve image: 42mm_double-speed-thrust-curves.jpg

Test Condition
Testing Voltage: 24 Vdc
Driver model: DS-OLS2-FPD (bipolar chopper driver) operated at rated current (RMS). Motor thrust may vary with supply voltage and driver settings. A 50% thrust margin is recommended.

Technical specifications

• Model: DMP 50
• Motor part number: DMP50-17E2115BS24-80100-110
• Phase: 2
• Step angle: 1.8°
• Rated current/phase: 1.5 A (RMS)
• Resistance/phase: 1.9 ±10% Ω
• Inductance/phase: 2.2 ±20% mH
• Linear travel per step: 0.01 mm/step
• Ball screw diameter: Φ8 mm
• Ball screw lead: 2 mm
• Grade: C5 (DY)
• Insulation class: B
• Insulation resistance: 100 MΩ (500 VDC)
• Heat rise: 80 °C
• Stroke: 50 mm
• Axial clearance of ballscrew: 0.005 mm
• Operating temperature: 0-40 °C (no condensation)