Siemens Simotics GP IE3 Aluminium 4kW three phase 4 pole B3 Foot 112M frame AC Induction Motor for 400V or 690V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive having a 3ph input and 3ph output, or a fixed frequency three phase mains supply at 50Hz/60Hz.
Output: 4kW at 1460rpm.
Speed Range from an Inverter Supply: 146rpm to 4088rpm (5Hz to 140Hz) derating may be required at the lower speeds due to reduced speed of ventilation fan.
Constant Power Speed Range: 1460rpm to 4088 rpm continuously.
Full Load Current with links in Δ (Delta) for 400V 3ph: 7.9A.
Full Load Current with links in Y (Star) for 690V 3ph: 4.6A.
Torque: 26Nm
Efficiency: 88.6% (IE3)
Power Factor: 0.82 when mains connected at 50Hz.
Terminal box position: Top.
Enclosure rating: IP55.
Overall Dimensions: 222mm Wide x 414mm Long (including shaft) x 289mm High (Including Terminal Box)
Mounting: B3 Foot.
Foot mount on 12mm holes at 190mm wide x 140mm centres 70mm back from the shaft shoulder
Shaft: 28mm diameter, 60mm long with 8mm key
Construction: Aluminium with removable feet
Weight: 34kg
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: None
Extended Warranty Available: When purchased with a Siemens AC Inverter (see linked products below) the warranty for the motor can be extended to 3 years. Terms and Conditions apply, registration process is required.
Part number: 1LE1003-1BB23-4AA4 Frame Reference: 1AV3112B B3