Part Number: 17PM-K444-99VS vs 17PM-Z442U

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Part Number: 17PM-K444-99VS 17PM-Z442U
Manufacturer: NMB Technologies Corporation NMB Technologies Corporation
Description: STEP MOTOR HYBRID DUAL SHAFT 24V STEP MOTOR HYBRID UNIPOLAR 24V
Quantity Available: Available Available
Datasheets: 17PM-K Hybrid Stepping Motor Standard Type PM Motor Selection Guide 17PY-Z Datasheet PM Motor Selection Guide
Factory Lead Time 8 Weeks 3 Weeks
Weight 0.772lb 350.17g 0.772lb 350.17g
Mounting Hole Spacing 1.220 (31.00mm) 1.220 (31.00mm)
Operating Temperature -10°C~50°C -
Series 17PM 17PM
Published 2002 2012
Size / Dimension Square - 1.654 x 1.654 42.00mmx42.00mm Square - 1.654 x 1.654 42.00mmx42.00mm
Feature Flatted Shaft Round Shaft
Part Status Active Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Resistance 3.3Ohm -
Voltage - Rated 24VDC 24VDC
Current Rating 1.2A 1.4A
Termination Style Wire Leads Connector
Accuracy ±5% -
Coil Resistance 3.3Ohm 3.6Ohm
Coil Type Unipolar Unipolar
Step Angle 1.8° 1.8°
Steps per Revolution 200 200
Torque - Holding (oz-in / mNm) 48.15 / 340 63.73 / 450
NEMA Frame Size 17 17
Rotor Inertia 75gcm2 75gcm2
Diameter - Shaft 0.197 (5.00mm) 0.197 (5.00mm)
Length - Shaft and Bearing 0.984 25.00mm 0.945 24.00mm
RoHS Status RoHS Compliant RoHS Compliant
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