Specifications

Characteristics

Starting and Braking Characteristics (Reference values)

Starting and Braking Characteristics (Reference values)

Dimensions

Motor

Motor

Capacitor

Capacitor

Data Download

Other Specifications

General Specifications

Item	Specifications
Insulation Resistance	After rated operation at normal ambient temperature and humidity, the measurement between the coils and the case is 100 MΩ min. using a 500 VDC megger.
Dielectric Strength	After continuous rated operation at normal ambient temperature and humidity, no abnormalities were observed even with an application of 1.5 kV at 50 Hz or 60 Hz between the coils and the case for 1 minute.
Temperature Rise	A gearhead or equivalent heat sink*1 is connected to the motor and the winding temperature rise is measured at 80 °C max. using the resistance change method after continuous rated operation under normal ambient temperature and humidity. (Three-Phase type is 70 °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	Three-phase 200 V, Single-phase 100 V, Single-phase 200 V: -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: IP66*2 (Excluding mounting surface of the round shaft type) IP20 (60 W, 90 W) Lead wire type: IP20 (6 W, 15 W, 25 W) Cable Type: IP40 (40 W) IP20 (60 W, 90 W)

*1

Heat Sink Size (Material: Aluminum)

Motor Type (Output)	Size (mm)	Thickness (mm)
6 W Type	115 x 115	5
15 W Type	125 x 125
25 W Type	135 x 135
40 W Type	165 x 165
60 W, 90 W Type	200 x 200

*2

For Materials and Surface Treatments

Type	Output Power	Materials	Surface Treatment
Parallel shaft Combination Round Shaft	40 W	Motor case, terminal box: Aluminum Output shaft: S45C Screws: Stainless steel (externally facing screws only)	Motor case, terminal box: Painted (excluding installation surface)

Permissible Radial Load and Permissible Axial Load of Round Shaft

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.

System Configuration

Cables and Accessories

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Data Download

• Specifications
• Characteristics
• Dimensions
• Data Download
• Other Specifications
• System Configuration
• Cables and Accessories

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