MLN14A08-250500S08000N-C2A0-XXX

MLN14A08-250500S08000N-C2A0-XXX
Rotating Nut

Rotating Nut, NEMA 14, Single stack, 0.880 Amp Ø0.250 in x 0.500 in lead screw, 8.000 in length, Standard accuracy, C2 front end machining, A0 back end machining

Lead Time:  12 Weeks Lead times may increase with higher quantities. Lead time displayed in business days.
$208.70 each Costs associated with shipping, packaging, and import taxes/duty not included.

  • 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
Dimension Value
[Ls] 203.2 mm (8.00 in)
[Lm] 34.0 mm (1.34 in)
Dimensions
Dimension Value
[L3] 6.4 mm (0.25 in)
[THD] #8-32

Specifications

Specification Value
Motor Frame Size NEMA 14
Motor Stack Size Single
Motor Body Length 34 mm / 1.34 in
Motor Current Rating 0.88 amps
Recommended Drive Current 1.13 amps
Connector Type #26 AWG Flying Leads
Holding Torque 0.18 N·m / 25.77 ozf·in
Step Angle 1.8°
Voltage Per Phase 3.42 V
Resistance 3.89 Ω
Inductance 5.51 mH
Power Draw 3.01 W
Rotor Inertia 0.44 g/cm² / 0.10 oz/in²
Dielectric Strength 500 VAC for 1 minute
Insulation Resistance 100 Mohm @ 500 VDC
Magnet Wire Insulation Class B 266 F
Motor Weight 0.19 kg / 0.41 lbs
Axial Preload 133.45 N / 30.00 lbf
Lead Screw Part Number SRA7-2514
Lead Screw Diameter 6.35 mm / 0.250 in
Linear Travel per Revolution 12.70 mm / 0.500 in
Linear Travel Per Step 0.0635 mm / 0.00250 in
Thread Direction RH
Accuracy Grade Standard
Lead Accuracy 258 µm/300mm / 0.01 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 C2 = #8-32 x 0.250 in threaded end
Rear End Machining A0 = No Machining
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

Performance

Performance
Performance
Performance Value
Max Dynamic Load @ 12v 29.8 N / 6.7 lbf
Max Dynamic Load @ 24v 30.2 N / 6.8 lbf
Max Dynamic Load @ 40v 30.2 N / 6.8 lbf
Dynamic Load at Max Speed @ 12v 11.1 N / 2.5 lbf @ 105.92 mm/s / 4.17 in/s
Dynamic Load at Max Speed @ 24v 22.2 N / 5.0 lbf @ 105.92 mm/s / 4.17 in/s
Dynamic Load at Max Speed @ 40v 28.0 N / 6.3 lbf @ 105.92 mm/s / 4.17 in/s
Recommended Max Axial Load 222 N / 50 lbf
Max Case Temperature 80 °C / 176 °F
Operating Temperature Max 52 °C / 125 F
Operating Temperature Min -9 °C / 15 F

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