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Screws: Ball, Lead, and Glide
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Stepper Motor Lead Screws
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MLS - Rotating Screw
- MLS14A08-310167S12000N-A000-RS3
MLS14A08-310167S12000N-A000-RS3
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MLS14A08-310167S12000N-A000-RS3
Motorized, NEMA 14, 0.00084 in Travel/Step, Single Stack, 0.88 A, Rotating Screw, Flange mount, Acetal material (RSF) nut, 0.31 X 0.167 in Lead Screw
Lead Time:
2 Weeks
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A hybrid stepper motor and a precision lead screw together in one compact envelope.
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Higher torque density than the competition.
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Improved efficiency.
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Reduced noise.
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Patent-pending Taper-Lock design provides for quick decoupling of lead screw from motor.
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Taper-Lock lead screw connection is secure, robust, and self-aligning.
Dimension | Value |
[L1] Screw Length | 12 in |
[M] | 1.34 in |
End Machining, Front, [T] | No-Machining |
End Machining, Rear | Rotating Screw |
Screw Runout | 0.007 in/ft |
Screw Straightness | 0.005 in/ft |
Screw, Lead | 0.167 in |
Screw, Nomial Diameter | 0.31 in |
Travel/Step | 0.00084 in |
Specifications | Value |
Humidity, Max | 85 % |
Inductance | 5.51 mH |
Concentricity of Mounting Pilot to Shaft (TIR) | 0.003 in |
Current per Phase | 0.88 A |
Dielectric Strength | 500 VAC for 1 minute |
Magnet Wire Insulation | Class B 266 °F |
Motor, End Play | 0.002 in @ 2 lb |
Motor, Frame Size | NEMA 14 |
Motor, Insulation Resistance | 100 Mohm @ 500 VDC |
Motor, Radial Play, Max | 0.001 in @ 1 lb |
Perpendicularity of Shaft to Mounting Face (TIR) | 0.003 in |
Power Draw | 3.01 W |
Resistance | 3.89 Ω |
Rotor Inertia | 0.1 oz-in² |
Screw, Standard Coating | No Coating |
Series | Rotating Screw |
Stack Type | Single Stack |
Temperature Max | 125 °F |
Temperature Min | 15 °F |
Temperature, Case - Max | 176 °F |
Temperature, Storage | -4 to 122 ºF |
Voltage per Phase | 3.42 Vdc |