BRS397W271ACA Schneider Electric 3-phase Stepper Motor – 2.26Nm – shaft 9.5mm – L = 68mm – w/o brake – conn

Estimated Lead Time : 4 – 6 Weeks

Manufacturer : Schneider Electric

BRS397W271ACA

Main :

Range compatibility : Lexium SD3

Product or component type : Motion control motor

Device short name : BRS3

Maximum mechanical speed : 3000 rpm

Motor type : 3-phase stepper motor

Number of motor poles : 6

Supply voltage limits : 230 V AC325 V DC

Mounting support : Flange

Motor flange size : 85 mm

Length : 111 mm

Centring collar diameter : 73 mm

Complementary :

Centring collar depth : 2 mm

Number of mounting holes : 4

Mounting holes diameter : 6.5 mm

Circle diameter of the mounting holes : 98.99 mm

Electrical connection : Connector

Feedback type : Single turn encoder

Speed feedback resolution : 10000 points/turn

Holding brake : Without

Shaft end : Untapped

Second shaft : Without second shaft end

Shaft diameter : 9.5mm

Shaft length : 30 mm

Nominal torque : 2 N.m

Peak stall torque : 1.9 N.m

Continuous stall torque : 1.9 N.m

Holding torque : 2.26 N.m

Rotor inertia : 1.1 kg.cm²

Resolution : 1000 points/turn1.8°, 0.9°, 0.72°, 0.36°, 0.18°, 0.09°, 0.072°, 0.036° step angle, 200, 400, 500, 1000, 2000, 4000, 5000, 10000 steps number of full steps per revolution

Accuracy error : +/- 6 arc min

Maximum starting frequency : 5.3 kHz

[In] rated current : 1.75 A

Resistance : 6.5 Ohm (winding)

Time constant : 7 ms

Maximum radial force Fr : 100 N (first shaft end), 50 N (second shaft end)

Maximum axial force Fa : 175 N (tensile force)30 N (force pressure)

Service life in hours : 20000 h (bearing)

Angular acceleration : 200000 rad/s²

Environment :

Standards : IEC 60072-1EN 50347

Type of cooling : Natural convection

Ambient air temperature for operation : -25…40°C

Ambient air temperature for storage : -25…70°C

Operating altitude : <= 1000 m without power derating Relative humidity : 15...85 % without condensation Vibration resistance : 20 m/s² maximumA conforming to EN/IEC 60034-14 IP degree of protection : IP41 shaft bushing: conforming to EN/IEC 60034-5IP56 total except shaft bushing: conforming to EN/IEC 60034-5 Temperature class : F winding conforming to IEC/EN 60034-1 Weight : 2.1 Kg Shipping Weight : 3.0 Kg