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MLS23B39-371000S16000N-A000-RS3
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MLS23B39-371000S16000N-A000-RS3
Rotating Screw
Rotating Screw, NEMA 23, Double stack, 3.900 Amp Ø0.375 in x 1.000 in lead screw, 16.000 in length, Standard accuracy, A0 front end machining, RSF3700
Lead Time:
3 Weeks
Lead times may increase with higher quantities. Lead time displayed in business days.
$283.00
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.
Need a standard encoder? Click here for more info. ![](/ds_images/document_format/encoders-banner2.jpg)
Dimension |
Value |
[Ls] |
16.000 |
[Lm] |
65.8 mm (2.59 in) |
[Ln] |
25.4 mm (1.00 in) |
Dimension |
Value |
[A] |
16.0 mm (0.63 in) |
[B] |
25.4 mm (1.00 in) |
[D] |
31.8 mm (1.25 in) |
[E] |
3.6 mm (0.14 in) |
[F] |
4.8 mm (0.19 in) |
[I] |
10.4 mm (0.41 in) |
[BCD] |
22.2 mm (0.88 in) |
Dimension |
Value |
[Ls] |
16.000 |
[Lm] |
65.8 mm (2.59 in) |
[Ln] |
25.4 mm (1.00 in) |
Dimension |
Value |
[A] |
16.0 mm (0.63 in) |
[B] |
25.4 mm (1.00 in) |
[D] |
31.8 mm (1.25 in) |
[E] |
3.6 mm (0.14 in) |
[F] |
4.8 mm (0.19 in) |
[I] |
10.4 mm (0.41 in) |
[BCD] |
22.2 mm (0.88 in) |
Specification |
Value |
Motor Frame Size |
NEMA 23 |
Motor Stack Size |
Double |
Motor Body Length |
66 mm / 2.59 in |
Motor Current Rating |
3.90 amps |
Recommended Drive Current |
5.50 amps |
Connector Type |
#22 AWG Flying Leads |
Holding Torque |
1.84 N·m / 260.71 ozf·in |
Step Angle |
1.8° |
Voltage Per Phase |
1.99 V |
Resistance |
0.51 Ω |
Inductance |
1.45 mH |
Power Draw |
7.76 W |
Rotor Inertia |
9.36 g/cm² / 2.13 oz/in² |
Dielectric Strength |
500 VAC for 1 minute |
Insulation Resistance |
100 Mohm @ 500 VDC |
Magnet Wire Insulation |
Class B 266 F |
Motor Weight |
0.77 kg / 1.70 lbs |
Axial Preload |
177.93 N / 40.00 lbf |
Lead Screw Part Number |
SRA5-3705 |
Lead Screw Diameter |
9.53 mm / 0.375 in |
Linear Travel per Revolution |
25.40 mm / 1.000 in |
Linear Travel Per Step |
0.1270 mm / 0.00500 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 |
A0 = No Machining |
Nut Part Number |
RSF3700 |
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 Index |
No |
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