Brushless Servo Motors

LOW INERTIA SERVO MOTORS - PREFERRED

  • Speed, precision, control for top performance
  • Application oriented: tailor-made service, from design to assistance
  • Preferred series: for minimum delivery times

TECHNICAL DATA

Motor Type

B71.04Q 6 Nm - 4500 rpm - 8 poles - 400V

PERFORMANCE DATA

Type Stall torque (Δt=105°C) Mo Nm Rated speed n rpm Rated power Pn kW Rated torque (Δt=105°C) Mn Nm Peak torque Mpk Nm Max speed nmax rpm Moment of inertia J 10⁻⁴ Kgm² Peack torque acceleration apk rad/sec² Thermal time constant Tth min Voltage constant ke Vs Torque constant kt Nm/A Resistance phase to phase (20°C) Rw Ω Inductance phase to phase Lw mH B.E.M.F. @ rated speed En Vrms Stall current Io Arms Rated current In Arms Peak current Ipk ArmsPower connector sizeWeight kg
B71.04Q 6 4500 2.3 4.8 13.8 6600 3.6 38122 33 0.63 1.09 2.22 19.3 296 5.5 4.4 15.67/17.5

Electrical Data

Poles8
Voltage400V
PRODUCT DOCUMENTATIONSPRODUCT CERTIFICATIONS
Certificate of Conformity UL - PM Motors
Declaration of Conformity CE - Servo Motors
Declaration WEEE Lafert Servo Motors S.p.A.
General Terms & Conditions of Sales - Lafert S.p.A.

Applications

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Venice - Italy

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