ManufacturerSeriesPart StatusTypeCoil TypeVoltage - RatedCurrent RatingSteps per RevolutionStep AngleAccuracyTorque - Holding (oz-in / mNm)Size / DimensionNEMA Frame SizeDiameter - ShaftLength - Shaft and BearingMounting Hole SpacingTermination StyleOperating TemperatureCoil ResistanceFeatures
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Series
Part Status
Type
Coil Type
Voltage - Rated
Current Rating
Steps per Revolution
Step Angle
Accuracy
Torque - Holding ...
Size / Dimension
NEMA Frame Size
Diameter - Shaft
Length - Shaft and ...
Mounting Hole Spacing ...
Termination Style
Operating Temperature ...
Coil Resistance
Features
26M048D1U
26M048D1U
1+23.5196
5+22.802
10+21.3775
25+20.6651
50+19.9525
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM UNIPOLAR 5V26MActivePermanent MagnetUnipolar5VDC0.26A487.5°±15%1.6 / 11.3Round - 1.030" Dia (26.16mm)-0.079" (2.00mm)0.445" (11.30mm)1.370" (34.90mm)Wire Leads-20°C ~ 70°C19.6 OhmsRound Shaft
20M024D1U
20M024D1U
1+23.5196
5+22.802
10+21.3775
25+20.6651
50+19.9525
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM UNIPOLAR 5V20MActivePermanent MagnetUnipolar5VDC0.25A2415°±15%1.1 / 7.77Round - 0.807" Dia (20.50mm)-0.059" (1.50mm)0.335" (8.50mm)0.984" (25.00mm)Wire Leads-20°C ~ 70°C20 OhmsRound Shaft
55M048D2U
55M048D2U
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM UNIPOLAR 12V55MObsoletePermanent MagnetUnipolar12VDC0.4A487.5°±15%23 / 163Round - 2.170" Dia (55.12mm)-0.250" (6.35mm)0.750" (19.05mm)2.630" (66.68mm)Wire Leads-20°C ~ 70°C30 OhmsRound Shaft
55M048D1B
55M048D1B
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM BIPOLAR 5V55MObsoletePermanent MagnetBipolar5VDC0.96A487.5°±15%27.6 / 195Round - 2.170" Dia (55.12mm)-0.250" (6.35mm)0.750" (19.05mm)2.630" (66.68mm)Wire Leads-20°C ~ 70°C5.2 OhmsRound Shaft
44M100D2B
44M100D2B
1+25.8529
5+25.0725
10+23.5059
25+22.7224
50+21.9388
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM BIPOLAR 12V44MActivePermanent MagnetBipolar12VDC-1003.6°±11%6.6 / 46.6Round - 1.732" Dia (44.00mm)-0.118" (3.00mm)0.450" (11.43mm)1.950" (49.48mm)Wire Leads0°C ~ 60°C12.5 OhmsRound Shaft
44M100D1B
44M100D1B
1+24.8235
5+24.0725
10+22.5686
25+21.8165
50+21.0643
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM BIPOLAR 5V44MActivePermanent MagnetBipolar5VDC-1003.6°±11%5.5 / 38.8Round - 1.732" Dia (44.00mm)-0.118" (3.00mm)0.450" (11.43mm)1.950" (49.48mm)Wire Leads0°C ~ 60°C12.5 OhmsRound Shaft
42M100B2U
42M100B2U
1+25.8529
5+25.0725
10+23.5059
25+22.7224
50+21.9388
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM UNIPOLAR 12V42MActivePermanent MagnetUnipolar12VDC0.16A1003.6°±11%6.4 / 45.2Round - 1.650" Dia (42.00mm)-0.118" (3.00mm)0.450" (11.43mm)1.950" (49.48mm)Wire Leads-20°C ~ 70°C75 OhmsRound Shaft
42M100B1B
42M100B1B
1+28.7549
5+27.8843
10+26.1422
25+25.271
50+24.3996
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM BIPOLAR 5V42MActivePermanent MagnetBipolar5VDC0.4A1003.6°±11%7 / 49.4Round - 1.650" Dia (42.00mm)-0.118" (3.00mm)0.450" (11.43mm)1.950" (49.48mm)Wire Leads-20°C ~ 70°C12.5 OhmsRound Shaft
42S048D2U
42S048D2U
100+21.1553
Increments of 100
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM UNIPOLAR 12V42SActivePermanent MagnetUnipolar12VDC0.16A487.5°±15%6.3 / 44.5Round - 1.650" Dia (42.00mm)-0.118" (3.00mm)0.450" (11.43mm)1.950" (49.48mm)Wire Leads-20°C ~ 70°C75 OhmsRound Shaft
42M048C2U
42M048C2U
1+25.8529
5+25.0725
10+23.5059
25+22.7224
50+21.9388
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM UNIPOLAR 12V42MActivePermanent MagnetUnipolar12VDC0.23A487.5°±15%9.4 / 66.2Round - 1.650" Dia (42.00mm)-0.118" (3.00mm)0.450" (11.43mm)1.950" (49.48mm)Wire Leads-20°C ~ 70°C52.4 OhmsRound Shaft
42M048C1B
42M048C1B
1+24.5588
5+23.8196
10+22.3304
25+21.5863
50+20.842
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM BIPOLAR 5V42MActivePermanent MagnetBipolar5VDC0.55A487.5°±15%11.9 / 84Round - 1.650" Dia (42.00mm)-0.118" (3.00mm)0.450" (11.43mm)1.950" (49.48mm)Wire Leads-20°C ~ 70°C9.1 OhmsRound Shaft
35M048B2U
35M048B2U
1+24.9804
5+24.2255
10+22.7118
25+21.9549
50+21.1976
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM UNIPOLAR 12V35MActivePermanent MagnetUnipolar12VDC0.17A487.5°±15%2.6 / 18.35Round - 1.420" Dia (35.94mm)-0.079" (2.00mm)0.445" (11.30mm)1.650" (42.00mm)Wire Leads-20°C ~ 70°C72 OhmsRound Shaft
35L048B2U
35L048B2U
1+26.2059
5+25.4118
10+23.8235
25+23.0294
50+22.2353
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM UNIPOLAR 12V35LActivePermanent MagnetUnipolar12VDC0.19A487.5°±15%3.5 / 25Round - 1.420" Dia (35.94mm)-0.079" (2.00mm)0.445" (11.30mm)1.650" (42.00mm)Wire Leads-20°C ~ 70°C64 OhmsRound Shaft
35L048B1B
35L048B1B
1+23.951
5+23.2255
10+21.7745
25+21.049
50+20.3231
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM BIPOLAR 5V35LActivePermanent MagnetBipolar5VDC0.45A487.5°±15%4 / 28Round - 1.420" Dia (35.94mm)-0.079" (2.00mm)0.445" (11.30mm)1.650" (42.00mm)Wire Leads-20°C ~ 70°C11 OhmsRound Shaft
26M048B1B
26M048B1B
1+22.5
5+21.8196
10+20.4569
25+19.7745
50+19.0927
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM BIPOLAR 5V26MActivePermanent MagnetBipolar5VDC0.25A487.5°±15%1.5 / 10.6Round - 1.030" Dia (26.16mm)-0.079" (2.00mm)0.445" (11.30mm)1.370" (34.90mm)Wire Leads-20°C ~ 70°C19.8 OhmsRound Shaft
26M048B2U
26M048B2U
1+23.5196
5+22.802
10+21.3775
25+20.6651
50+19.9525
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM UNIPOLAR 12V26MActivePermanent MagnetUnipolar12VDC0.11A487.5°±15%1.3 / 9.2Round - 1.030" Dia (26.16mm)-0.079" (2.00mm)0.445" (11.30mm)1.370" (34.90mm)Wire Leads-20°C ~ 70°C110 OhmsRound Shaft
26M024B2U
26M024B2U
1+23.5196
5+22.802
10+21.3775
25+20.6651
50+19.9525
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM UNIPOLAR 12V26MActivePermanent MagnetUnipolar12VDC0.11A2415°±15%0.9 / 6.3Round - 1.030" Dia (26.16mm)-0.079" (2.00mm)0.445" (11.30mm)1.370" (34.90mm)Wire Leads-20°C ~ 70°C110 OhmsRound Shaft
20M020D1B
20M020D1B
1+22.5
5+21.8196
10+20.4569
25+19.7745
50+19.0927
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM BIPOLAR 5V20MActivePermanent MagnetBipolar5VDC0.25A2018°±12%1.55 / 10.95Round - 0.807" Dia (20.50mm)-0.059" (1.50mm)0.335" (8.50mm)0.984" (25.00mm)Wire Leads-20°C ~ 70°C20 OhmsRound Shaft
20M020D1U
20M020D1U
1+23.5196
5+22.802
10+21.3775
25+20.6651
50+19.9525
Increments of 1
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM UNIPOLAR 5V20MActivePermanent MagnetUnipolar5VDC0.10A2018°±12%1.1 / 7.77Round - 0.807" Dia (20.50mm)-0.059" (1.50mm)0.335" (8.50mm)0.984" (25.00mm)Wire Leads-20°C ~ 70°C115.2 OhmsRound Shaft
15M020D1B-N
15M020D1B-N
100+18.4108
Increments of 100
Leadtime
2-3 weeks		PortescapSTEPPER MOTOR PM BIPOLAR 5V15MActivePermanent MagnetBipolar5VDC0.125A2018°-0.55 / 3.9Round - 0.610" Dia (15.50mm)-0.059" (1.50mm)0.394" (10.00mm)0.787" (20.00mm)Wire Leads-20°C ~ 70°C40 OhmsRound Shaft