BRS39BW460ABA

3-phase stepper motor - 6.78Nm - shaft Ø 14mm - L=128 mm - w/o brake - term box

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This product is part of the Lexium SD3 and motors an offer of 3-phase stepper drives and stepper motors. The 6-pole stepper motor features 14mm smooth shaft, centring collar of 60mm, without holding brake and second shaft end. It provides a high holding torque, that makes it an optimum solution in applications such pick and place, etc. It is a 3-phase stepper motor with a rated current of 2.25A, a mechanical speed of 3000RPM and a supply voltage of 230V AC, 325V DC. It is furnished with terminal box for electrical connection. The shaft dimensions are 14mm (Diameter) x 30mm (Length). It offers service life of about 20000h (bearing). It is an IP41 and IP56 rated product. Its dimensions are 171mm (Length) x 85mm (Width), centring collar dimensions are 2mm (Depth) x 60mm (Diameter) with 98.99mm circle diameter of the mounting hole. It weighs 4.3kg. This stepper motor is particularly suitable for short-distance positioning, such as labelling. It meets EN 50347 and IEC 60072-1 standards. This stepper motor is compatible with Lexium SD3 stepper drives. It supports 85mm flange mount a natural convection cooling system, 4 mounting holes with 6.5mm diameter. The SD3 is an universally applicable stepper motor drive. The package is ready for operation within a very short period of time. Connect the stepper motor to the drive, set the current and step resolution. The 3-phase stepper motor with a very high-power density. It carries out precise step-by-step movements that are controlled by a drive. The 3-phase stepper motor is accurate, powerful and sturdy and excel with a high-power density.
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Specification Value
Circle Diameter Of The Mounting Holes 98.99 mm
Maximum Radial Force Fr 110 N first shaft end) || 50 N second shaft end)
Nominal Torque 6 N.m
Rotor Inertia 3.3 kg.cm²
Continuous Stall Torque 5.78 N.m
Centring Collar Depth 2 mm
Holding Brake without
Second Shaft without second shaft end
Shaft Length 30 mm
Net Weight 4.3 kg
Resolution 1.8 °, 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
Angular Acceleration 200000 rad/s²
Maximum Starting Frequency 5.3 kHz
Time Constant 10 ms
Peak Stall Torque 5.78 N.m
Number Of Mounting Holes 4
Holding Torque 6.78 N.m
Shaft Diameter 14 mm
Mounting Holes Diameter 6.5 mm
Service Life In Hours 20000 h bearing)
Resistance 6.5 Ohm winding)
Shaft End untapped
Electrical Connection terminal box
Line Rated Current 2.25 A
Accuracy Error +/- 6 arc min
Maximum Axial Force Fa 175 N tensile force) || 30 N force pressure)
Maximum Mechanical Speed 3000 rpm
Mounting Support flange
Number Of Motor Poles 6
Product Or Component Type motion control motor
Length 171 mm
Centring Collar Diameter 60 mm
Motor Flange Size 85 mm
Motor Type 3-phase stepper motor
Supply Voltage Limits 230-230 V AC || 325-325 V DC
Range Compatibility Lexium SD3
Device Short Name BRS3
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