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Schneider Electric BEH18MR4413MF6D — Servo Motors with Brake

Schneider Electric BEH18MR4413MF6D Servo Motor, Lexium 18

MPNBEH18MR4413MF6D
Active

Schneider Electric BEH18MR4413MF6D, Lexium 18 series servo motor, 4.4 kW continuous power, 1500 rpm nominal speed, 28.4 Nm nominal torque, IP67, with holding brake.

Schneider Electric BEH18MR4413MF6D datasheet (PDF)
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Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

BEH18MR4413MF6D — Identification
ParameterValue
Product typeServo motor
Holding brakeWith

Performance

BEH18MR4413MF6D — Performance
ParameterValue
Nominal torque28.4 N.m, 380 V, three phase
Nominal output power4400 W, 380 V, three phase
Continuous power4400 W
Nominal speed1500 rpm, 380 V, three phase
Maximum mechanical speed3000.0 rpm
Continuous stall torque28.4 N.m, 380 V, three phase
Peak stall torque71 N.m, 380 V, three phase
Holding brake torque50 N.m
Rotor inertia72.97 kg.cm²

Electrical

BEH18MR4413MF6D — Electrical
ParameterValue
Rated supply voltage (Us)380 V
Network phasesThree phase
Maximum current (Irms)37.8 A at 4.4 kW, 380 V
Continuous stall current15.6 A
Maximum permanent current37.8 A
Torque constant1.821 N.m/A at 40 °C
Back-EMF constant125.24 V/krpm at 40 °C
Number of motor poles10
Stator resistance0.391 Ohm
Electrical connection2 connectors male/female

Feedback

BEH18MR4413MF6D — Feedback
ParameterValue
Encoder typeMagnetic encoder
Feedback type17 bits magnetic multi turn encoder
Speed feedback resolution131072 points/turn

Mechanical

BEH18MR4413MF6D — Mechanical
ParameterValue
Shaft end styleParallel key
Shaft diameter35.0 mm
Shaft length79.0 mm
Second shaft endWithout second shaft end
Key width10.0 mm
Motor flange size180 mm
Mounting supportAsian standard flange
Length241 mm
Number of mounting holes4
Mounting-hole bolt circle diameter13.5 mm
Maximum radial force (Fr)1470 N
Maximum axial force (Fa)490 N
Width241 mm
Height180 mm
Depth226.5 mm

Environmental

BEH18MR4413MF6D — Environmental
ParameterValue
IP degree of protectionIP67
Cooling methodAir-cooled

Product details

Feedback and brake for position-hold applications

The BEH18MR4413MF6D: A 17-bit magnetic multi-turn encoder provides absolute position feedback over multiple shaft revolutions, eliminating the need for a home cycle on power-up in many applications. The holding brake delivers 50 Nm static torque, enough to secure a vertical axis load without the drive holding current — essential for safety in gantry or Z-axis stages where power loss must not drop the load.

Electrical parameters for drive sizing

Continuous stall current is 15.6 A, rising to 37.8 A maximum at 4.4 kW and 380 V. The stator resistance of 0.391 Ohm and torque constant of 1.821 Nm/A at 40 °C allow the drive to calculate current setpoints for commanded torque. Back EMF constant is 125.24 V/krpm at 40 °C — this sets the bus voltage headroom needed at higher speeds. Air-cooled, so forced ventilation must be clear of obstructions.

Frequently asked questions

What is the maximum mechanical speed of BEH18MR4413MF6D?

The maximum mechanical speed is 3000 rpm, which is double the nominal 1500 rpm rating. Operating above nominal speed requires field-weakening from the drive and reduces available torque per the constant-power region.

What radial and axial loads can the BEH18MR4413MF6D shaft support?

Maximum radial force Fr is 1470 N, and maximum axial force Fa is 490 N. These limits apply at the shaft centerline; belt drives or overhung loads must be checked against these values to avoid bearing overload.

MPN
BEH18MR4413MF6D