MLS08A05-180050P04000N-A000-RS1 - Product Superseded

Product MLS08A05-180050P04000N-A000-RS1 is now a superseded item. We suggest replacing with item MLSX8A05-180050P04000N-A000-RS1.

MLS08A05-180050P04000N-A000-RS1
Rotating Screw

Rotating Screw, NEMA 08, Single stack, 0.500 Amp Ø0.1875 in x 0.050 in lead screw, 4.000 in length, Precision accuracy, A0 front end machining, RSF1800

Lead Screw Length:

Min: 0.375 in  Max: 8.0 in  

Configure Encoder

  • A hybrid stepper motor and a precision lead screw together in one compact envelope.
  • Higher torque density than the competition.
  • Improved efficiency.
  • Reduced noise.

Dimensions

Dimensions Dimensions Dimensions Dimensions Dimensions Dimensions Dimensions
Dimension Value
Ls 101.60 mm (4.00 in)
Lm 29.46 mm (1.160 in)
Ln 9.53 mm (0.375 in)
AN 7.95 mm (0.31 in)
BN 9.53 mm (0.38 in)
DN 19.05 mm (0.75 in)
EN 3.30 mm (0.13 in)
FN 3.30 mm (0.13 in)
IN 6.35 mm (0.25 in)
BCDN 12.70 mm (0.50 in)

Specifications

Specification Value
Motor Frame Size NEMA 08
Motor Stack Size Single
Motor Body Length 29 mm / 1.16 in
Motor Current Rating 0.50 amps
Recommended Drive Current 0.71 amps
Connector Type JST S6B-ZR(LF)(SN)
Holding Torque 0.01 N·m / 1.84 ozf·in
Step Angle 1.8°
Voltage Per Phase 4.50 V
Resistance 9.00 Ω
Inductance 2 mH
Power Draw 2.3 W
Rotor Inertia 0.04 g/cm² / 0.01 oz/in²
Dielectric Strength 500 VAC for 1 minute
Insulation Resistance 100 Mohm @ 500 VDC
Magnet Wire Insulation Class B 266 F
Motor Weight 0.06 kg / 0.13 lbs
Axial Preload 44.48 N / 10.00 lbf
Lead Screw Part Number SPR1820
Lead Screw Diameter 4.76 mm / 0.188 in
Linear Travel per Revolution 1.27 mm / 0.050 in
Linear Travel Per Step 0.0064 mm / 0.00025 in
Thread Direction RH
Stroke Length 101.60 mm / 4.00 in
Accuracy Grade Precision
Lead Accuracy 77 µm/300mm / 0.00 in/ft
Lead Screw Straightness 129 µm/300mm / 0.005 in/ft
Lead Screw Material 300 Series Stainless Steel
Lead Screw Coating No Coating
Front End Machining A0 = No Machining
Nut Part Number RSF1800
Nut Mounting Style Flange
Nut Material Acetal
Max Axial Backlash 0.25 mm / 0.010 in
Ambient Temperature Max 50 °C / 122 °F
Ambient Temperature Min -20 °C / -4 °F
Storage Temperature Max 50 °C / 122 °F
Storage Temperature Min -20 °C / -4 °F
Encoder Part Number None

Performance

Performance
Performance
Performance Value
Max Dynamic Load @ 12v 11.6 N / 2.6 lbf
Max Dynamic Load @ 24v 11.1 N / 2.5 lbf
Max Dynamic Load @ 40v 11.1 N / 2.5 lbf
Dynamic Load at Max Speed @ 12v 10.2 N / 2.3 lbf @ 10.67 mm/s / 0.42 in/s
Dynamic Load at Max Speed @ 24v 11.1 N / 2.5 lbf @ 10.67 mm/s / 0.42 in/s
Dynamic Load at Max Speed @ 40v 11.1 N / 2.5 lbf @ 10.67 mm/s / 0.42 in/s
Recommended Max Axial Load 44 N / 10 lbf
Max Case Temperature 60 °C / 140 °F
Minimum Linear Travel Life 127,000,000 mm / 5,000,000 in
Backlash Type Standard Backlash
Operating Temperature Max 52 °C / 125 F
Operating Temperature Min -9 °C / 15 F

Get Quote

*Please fill out the information below so we can best assist you:

Would you like to receive periodic Thomson email updates including application stories, online training opportunities, new product information and links to online design tools?