Brushless Servo Motors

ATEX SERVO MOTORS - ZONE 2–22

  • Zone 2- 22 – category 3G (gas) and 3D (dust)

TECHNICAL DATA

Motor Type

B71.29Q 29 Nm - 2000 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 Thermal protection threshold Θmax °C 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 ArmsPeak current Ipk ArmsPower connector size
B71.29Q 29 2000 5 23.9 110.4 6600 20.6 53592 51 140 1.41 2.44 0.78 9.7 296 11.9 9.87/1

Electrical Data

Weight kg22.5
Poles8
Voltage400V
PRODUCT DOCUMENTATIONSPRODUCT CERTIFICATIONS
Certificate of Conformity UL - PM Motors
Declaration of Conformity EU - ATEX Servo Motors
Declaration WEEE Lafert Servo Motors S.p.A.
General Terms & Conditions of Sales - Lafert S.p.A.

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