ORIENTAL MOTOR CO., LTD.

Electromagnetic Brake Motors

4RK25GN-CW2MBSJ

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4RK25GN-CW2MBSJ

Motor

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Produktklassifikation Produktname Preis Versand
Motor 4RK25GN-CW2MBSJ - Eingestelltes Produkt (Produktionsende 1.4.2015)

Inklusive

  • Motor, Capacitor, Capacitor Cap, Operating Manual

Spezifikationen

Kennlinien

Starting and Braking Characteristics (Reference values)

Starting and Braking Characteristics (Reference values)

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Weitere Spezifikationen

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 After a gearhead or equivalent heat sink*is connected for rated operation at normal ambient temperature and humidity, the measurement value of the winding temperature rise is 70 °C max. using the resistance change method.
Thermal Class 130 (B)
Overheat Protective Device

Thermal protector operating temperature Open: 130 ±5 °C, Return: 90 ±15 °C (normally closed)
Contact specification Rated Operating Voltage and Rated Conduction Current (Resistive load): 250 VAC 2 A, 26 VDC 2 A
Minimum load condition: 85 VAC 50 mA, 5 VDC 5 mA
Initial contact resistance: 50 mΩ or max.
Operating Ambient Temperature Single-phase 100 V, single-phase 200 V, three-phase 200 V: -10~+50 °C (Non-freezing)
Other voltages: -10~+40 °C (Non-freezing)
Operating Ambient Humidity 85 % max. (Non-condensing)
Degree of Protection IP65 (excluding mounting surface of the round shaft type)
  • *Heat Sink Size (Material: Aluminum)
Motor Type (Output power) Size (mm) Thickness (mm)
6 W type 115 × 115 5
15 W type 125 × 125
25 W type 135 × 135
40 W type 165 × 165

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Brake Pack

Products Features
SB50W Series
SB50W Series
Features

This is a brake pack that enables instantaneous stopping, bidirectional rotation, and brake control of the motor, all in 1 unit.

This brake pack can increase the safety of equipment through the thermal protector open detection function.

In addition, alarm resetting by external signals is now possible, making it easier to use.

  • Supports Wide Voltage Range (100-230 V)
  • 48 mm × 48 mm DIN size
  • Conforms to Safety Standards
  • Compatible with 1 W~90 W Motors
  • Can Switch Sink/Source Logic
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