PK564NBW Oriental Motor 2.36 in. (60 mm) 5-Phase Stepper Motor

Part number PK564NBW from Oriental Motor, listed in Stepper Motors. Specifications on file: Ambient humidity 85% or less (noncondensing); Axial Load 20 N; Basic Step Angle 0.72º; Concentricity 0.003 in. (0.075 mm) T.I.R.. KKM Solutions quotes this part with pricing and availability confirmed per order.

The High-Torque, high-performance stepper motor offers superior performance, high torque while providing low vibration and low noise.
Specifications:
Frame Size: 60 mm
Motor Length: 46.5 mm
Basic Step Angle: 0.72º
Holding Torque: 0.42 N·m
Current per Phase: 1.4 A/phase
Type: Standard
Shaft/Gear Type: Round Shaft (No Gearhead)
Gear Type: No Gearhead
Motor Connection Type: Flying Leads
Shaft: Double
Step Angle: 0.72 °
Connection Type: New Pentagon (Bipolar)
Lead Wires: 5
Rotor Inertia: 175x10 -7 kg·m²
RoHS Compliant: Yes
Safety Standards: UL
Insulation Resistance: 100 MΩ minimum under normal temperature and humidity, when measured by a 500 VDC megger between the windings and the motor casing.
Dielectric Strength: Sufficient to withstand 1.5 kV, 50 Hz or 60 Hz applied for one minute between the windings and casing, under normal temperature and humidity.
Temperature Rise: Temperature rise of the coil measured by the Change Resistance Method is 144ºF (80ºC) or less (at rated current, at standstill, five phases energized).
Insulation Class: Class B [266ºF (130ºC)], Recognized as Class A 221ºF (105ºC) by UL standard
Ambient Temperature Range: 14ºF ~ 122ºF (-10ºC ~ 50ºC) (nonfreezing)
Ambient Humidity: 85% or less (noncondensing)
Shaft Runout: 0.002 in. (0.05 mm) T.I.R. at top of output shaft
Concentricity: 0.003 in. (0.075 mm) T.I.R.
Perpendicularity: 0.003 in. (0.075 mm) T.I.R.
Radial Play: 0.001 in. (0.025 mm) max. of 1.12 lb. (5 N)
Axial Play: 0.003 in. (0.075 mm) max. of 2.2 lb. (10 N)
Radial Load: 0 mm from Shaft End = 63 N
Axial Load: 20 N
Oriental Motor lists this model under Legacy / Discontinued Products.