Microstep Stepper Motor System with Built-in Controller (24 VDC) - CRK543AKD-H50

Product specifications for CRK543AKD-H50

The CRK543AKD-H50 specifies: The CRK series with built in controller couples a stepper motor with a compact, lightweight microstepping integrated controller driver., The built-in controller (stored data) allows for easy networking and simplified multi-axis control., Controller connection options: 1: I/O, 2: Modbus (RTU/RS-485) or 3: FA Network (network converter), The stepper motor features a Harmonic (HG) gear, highest permissible torque, high resolution, non-backlash (0 arc minutes) and smooth low-speed rotation., ,

Product Line	- VEXTA®
Motor Type	- 5-Phase
Frame Size	- 1.65 in, 42 mm
Motor Length	- 2.56 in., 65 mm
Speed-Torque Characteristics	-
Holding Torque
Holding Torque	- 480 oz-in, 3.5 N·m
Type	- Geared
Shaft/Gear Type	- Harmonic Gear
Gear Ratio (X:1)	- 50 :1
Electromagnetic Brake	- Not Equipped
Encoder	- Not Equipped
Shaft	- Single
Power Supply	- 24 VDC
Current	- 1.4 A
Basic Step Angle	- 0.0144º
Permissible Speed Range (r/min)	- 0 ~ 70
Rotor Inertia	- 0.28 oz-in², 52x10-7 kg·m²
Lost Motion	- 1.5 arc min max.
RoHS Compliant	- Yes
Safety Standards	- CE
CE Marking	- EMC Directives
Insulation Resistance	- [Motor] 100 MΩ or more when 500 VDC megger is applied between the windings and the case under normal ambient temperature and humidity.
Dielectric Strength	- [Motor] Sufficient to withstand 1.0 kVAC at 50 Hz or 60 Hz applied between the windings and the case for 1 minute under normal ambient temperature and humidity.
Dielectric Strength (Driver)	- [Driver] Sufficient to withstand the following for 1 minute under normal temperature and humidity: FG terminals – Power input terminal - 500 VAC, 50 or 60 Hz
Insulation Class	- [Motor] Class B [266ºF (130ºC)]
Ambient Temperature Range	- [Driver] 32ºF ~ 104ºF (0ºC ~ 40ºC) (nonfreezing), [Motor] 32ºF ~ 104ºF (0ºC ~ 40ºC) (nonfreezing)
Ambient Humidity	- 85% or less (noncondensing)
Operating Atmosphere	- No corrosive gases, dust, water or oil.
Temperature Rise	- [Motor] Temperature rise of the coil measured by the Change Resistance Method is 176ºF (80ºC) or less (at rated current, at standstill, five phases energized).
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.
Stop Position Accuracy	- ±5 arc minutes (±0.084º)
Radial Play	- 0.001 inch (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 in. from Shaft End = 40 lb, 0.2 in. from Shaft End = 49 lb, 0.39 in. from Shaft End = 60 lb, 0.59 in. from Shaft End = 81 lb, 0.79 in. from Shaft End = 114 lb, 0 mm from Shaft End = 180 N, 5 mm from Shaft End = 220 N, 10 mm from Shaft End = 270 N, 15 mm from Shaft End = 360 N, 20 mm from Shaft End = 510 N
Axial Load	- 49 lb, 220 N