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MLN14A08-250500S08000N-C2A0-XXX
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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:
5 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.
Min: 1.34 in  Max: 16.0 in  
- A hybrid stepper motor and a precision lead screw together in one compact envelope.
- Higher torque density than the competition.
- Improved efficiency.
- Reduced noise.
Dimension |
Value |
Ls |
203.20 mm (8.00 in) |
Lm |
34.04 mm (1.340 in) |
L3F |
6.35 mm (0.25 in) |
THDF |
#8-32 |
Dimension |
Value |
Ls |
203.20 mm (8.00 in) |
Lm |
34.04 mm (1.340 in) |
L3F |
6.35 mm (0.25 in) |
THDF |
#8-32 |
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 |
Stroke Length |
203.20 mm / 8.00 in |
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 |
Encoder Part Number |
None |
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