Reversible Motors KII Series (New standard)

5RK90A-GCT2

This product is currently no longer available for sale.

Product Classification	Product Name	List Price	Shipping Date
Motor	5RK90A-GCT2	-	Discontinued Product (31.3.2024 discontinued)

Specifications

Item	Specifications
Insulation Resistance	100 MΩ or more when a 500 VDC megger is applied between the windings and the case after 30 minutes continuous operation under normal ambient temperature and humidity.
Dielectric Strength	Sufficient to withstand 1.5 kVAC at 50 Hz or 60 Hz applied between the motor windings and the case for 1 minute after 30 minutes continuous operation under normal ambient temperature and humidity.
Temperature Rise	After 30 minutes of continuous operation at normal ambient temperature and humidity with the gearhead or equivalent heat sink^* connected to the motor, the winding temperature rise value measured using the resistance change method will be 80 °C max.
Thermal Class	130 (B)
Overheat Protective Device	The 6 W type is impedance protected Other types: Built-in thermal protector (Automatic return type) Open: 130 ± 5 °C, Return: 85 ± 20 °C
Operating Ambient Temperature	Single-Phase 100 VAC, Single-Phase 200 VAC: -10~+50 °C (Non-freezing) Other voltages: -10~+40 °C (Non-freezing) For gearhead gear ratios 2 or 3 the lower temperature limit is 0 °C.
Operating Ambient Humidity	85 % max. (Non-condensing)
Degree of Protection	Terminal box type: IP40 (25 W, 40 W) IP20 (60 W, 90 W) Lead wire type: IP20

Product Name	Permissible Radial Load N		Permissible Axial Load
	Distance From the End of the Motor Output Shaft
	10 mm	20 mm
2IK6 2RK6	50	110	Half of the motor mass or less^*
3IK15 3RK15	40	60
4IK25 4RK25	90	140
5IK40 5RK40	140	200
5IK60 5IK90 5RK60 5RK90	240	270

* Avoid applying axial loads as much as possible.
If an axial load is unavoidable, keep it at half or less of the motor mass.

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