Motor Type |
B40.F7J 2.7 Nm - 6000 rpm - 10 poles - 400V |
| 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 Arms | Power connector size | Weight kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B40.F7J | 2.7 | 6000 | 1200 | 1.9 | 8.5 | 6600 | 1.73 | 49133 | 20 | 0.47 | 0.81 | 2.9 | 5.1 | 296 | 2.46 | 2.33 | 11.6 | 7/1 | 3.2 |
| Design | Aluminium |
| Degree of protection | IP 65 except A side flange |
| Bearings DE | 6004 2ZC3WT |
| Bearings NDE | 6002 2ZC3WT |
| Lubrication grease | low & high temperature grease |
| Regreasing device | permanent lubrication |
| Cooling | radiation and natural convection |
| Vibration Level | A (normal) |
| Poles | 10 |
| Voltage | 400V |
| Thermal protection threshold Θmax °C | 140 |
| DIMENSIONS | Square flange mm | Max length with resolver L max mm | Max length with encoder mm | Centering diameter ∅ CD mm | Bolt circle diameter ∅ BC mm | Shaft diameter ∅ SD mm | Shaft length SL mm | Fan Kit square mm |
|---|---|---|---|---|---|---|---|---|
| B40J | 80 | 86 | 109 | ∅70h7 | 90 | 16h6 | 35/40 | na |
Brochure Servo Motori ATEX
Brochure Servo Motori Brushless
Brochure Servo Motori Preferred
Brochure Soluzioni a Batteria
Istruzioni di Servizio Motori Brushless
Lafert S.p.A.
Via J.F. Kennedy 43
30027 San Donà di Piave
Venice - Italy
