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Picture of 3-phase stepper motor - 4.52Nm - shaft Ø 9.5mm - L=98 mm - w/o brake - term box
SKU:

BRS39AWA70ABA

3-phase stepper motor - 4.52Nm - shaft Ø 9.5mm - L=98 mm - w/o brake - term box

$1,760.88 INC GST
Available for Shipping : 21-Jan-2026
3-phase stepper motor - 4.52Nm - shaft Ø 9.5mm - L=98 mm - w/o brake - term box
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Manufacturer: Schneider Electric
Delivery date: 21-Jan-2026
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Product Data Sheet

Products specifications

Attribute name Attribute value
Main
Device short name BRS3
Supply voltage limits 325-325 V DC, 230-230 V AC
Motor flange size 85 mm
Maximum mechanical speed 3000 rpm
Range compatibility Lexium SD3
Motor type 3-phase stepper motor
Centring collar diameter 73 mm
Length 141 mm
Product or component type motion control motor
Number of motor poles 6
Mounting support flange
Complementary
Coefficient M0 max 0.00038 N.m/rpm
Maximum axial force Fa 30 N (force pressure), 175 N (tensile force)
Coefficient 1_0 -218.6513 N.m
Coefficient 1_2 -74.6639 N.m/rpm²
Coefficient 1_1 225.1427 N.m/rpm
Coefficient 1_3 8.0714 N.m/rpm3
Coefficient 2_1 225.1427 N.m/rpm
Coefficient 2_0 -218.6513 N.m
Coefficient 2_3 8.0714 N.m/rpm3
Coefficient 2_2 -74.6639 N.m/rpm²
Service life in hours 20000 h (bearing)
Accuracy error [angular] 0.1 °
Supply voltage description single phase 230 V AC, single phase 115 V AC
Number of mounting holes 4
Peak stall torque 3.82 N.m
Time constant 9 ms
Maximum starting frequency 5.3 kHz
Resolution 200, 400, 500, 1000, 2000, 4000, 5000, 10000 steps number of full steps per revolution, 1.8 °, 0.9 °, 0.72 °, 0.36 °, 0.18 °, 0.09 °, 0.072 °, 0.036 ° step angle
Centring collar depth 2 mm
Continuous stall torque 3.82 N.m
Maximum radial force Fr 50 N (second shaft end), 100 N (first shaft end)
Circle diameter of the mounting holes 98.99 mm
Coefficient M0 0.00038 N.m/rpm
Accuracy error +/- 6 arc min
Voltage 2 speed 2 623.268857857552 rpm
Voltage 1 speed 1 623.268857857552 rpm
[In] rated current 2 A
Electrical connection terminal box
Resistance 5.8 Ohm (winding)
Shaft end untapped
Voltage 1 115 V
Voltage 2 230 V
Mounting holes diameter 6.5 mm
Shaft diameter 9.5 mm
Holding torque 4.52 N.m
Curve type semilog
Angular acceleration 200000 rad/s²
Sizing reference BRS39A
Net weight 3.2 kg
Shaft length 30 mm
Voltage 2 speed 2 max 623.268857857552 rpm
Second shaft without second shaft end
Holding brake without
Rotor inertia 2.2 kg.cm²
Nominal torque 4 N.m
Voltage 1 speed 1 max 623.268857857552 rpm
Environment
IP degree of protection IP56 total except shaft bushing: conforming to IEC 60034-5, IP56 shaft bushing: conforming to IEC 60034-5
Relative humidity 15-85 % without condensation
Type of cooling natural convection
Ambient air temperature for storage -25-70 °C
Ambient air temperature for operation -25-40 °C
Operating altitude <= 1000 m without power derating
Vibration resistance A conforming to IEC 60034-14, 20 m/s² maximum
Temperature class F winding conforming to IEC 60034-1
Standards IEC 50347, IEC 60072-1
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 22.0 cm
Package 1 Width 19.5 cm
Package 1 Length 39.0 cm
Package 1 Weight 4.0 kg
Unit Type of Package 2 2
Number of Units in Package 2 12
Package 2 Height 77.0 cm
Package 2 Width 80.0 cm
Package 2 Length 60.0 cm
Package 2 Weight 56.5 kg

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