PKP544MN18B Motor

This is used as a Y axis motor for the Bolt and Odin series machines.

The PKP Series high-performance stepper motor offers superior performance, high torque while providing low vibration and low noise. Basic step angle is 0.36º (1000 steps per rev).

Frame Size	1.65 in
Motor Length	1.54 in.
Basic Step Angle	0.36º
Holding Torque	36 oz-in
Current per Phase	1.8 A/phase
Type	High-Resolution
Shaft/Gear Type	Round Shaft with Flat (No Gearhead)
Gear Type	No Gearhead
Motor Connection Type	Connector
Shaft	Double
Output Shaft	Metric
Output Shaft Diameter	5 mm
Step Angle	0.36 °
Connection Type	New Pentagon (Bipolar)
Lead Wires	5
Rotor Inertia	0.33 oz-in²
RoHS Compliant	These products do not contain substances that exceed the regulation values in the RoHS Directive.
Safety Standards	CE
Insulation Resistance	100 MΩ or more when 500 VDC megger is applied between the windings and the case under normal ambient temperature and humidity.
Dielectric Strength	No abnormalities are observed, even when applying voltage between the windings and the case for 1 minute under normal ambient temperature and humidity with the following conditions. 0.5 kVAC 50/60 Hz
Temperature Rise	Winding temperature rise 144ºF (80ºC) max.
Ambient Temperature Range	14 ~ 122ºF (-10 ~ 50ºC) (non-freezing)
Ambient Humidity	85% or less (Non-condensing)
Shaft Runout	0.05 mm (0.002 in.) T.I.R.
Concentricity	0.075 mm (0.003 in.) T.I.R.
Perpendicularity	0.075 mm (0.003 in.) T.I.R.
Radial Play	0.025 mm (0.001 in.) maximum of 5 N (1.12 lb.)
Axial Play	0.075 mm (0.003 in.) maximum of 10 N (2.2 lb.)
Radial Load	0 in. from Shaft End = 4.5 lb0.2 in. from Shaft End = 5.6 lb0.39 in. from Shaft End = 7.6 lb0.59 in. from Shaft End = 11.7 lb
Axial Load	2.2 lb

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