3-Phase Stepper Motor 6.78 Nm 14 mm Shaft 171 mm Length
Schneider Electric

Schneider Electric BRS39BW461ACA 3-Phase Stepper Motor 6.78 Nm 14 mm Shaft 171 mm Length

  • MPN: BRS39BW461ACA
  • PPN: SCH-BRS39BW461ACA

CAD

$1800.89

/ EA

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Spec sheet

Description

This 3-phase stepper motor from Schneider Electric is engineered for superior performance in automation and motion control applications. With a robust torque rating of 6.78 Nm, it provides reliable power to drive complex movements with precision. The motor features a shaft diameter of 14 mm and a length of 171 mm, making it suitable for various configurations in industrial setups. Ideal for applications requiring accurate positioning and high reliability, this stepper motor stands out as a dependable choice for enhancing operational efficiency in automation systems.

Documentation & Downloads

Specifications

Additional

Torque
6.78 N.m
Peak Stall Torque
5.78 N.m
Maximum Mechanical Speed
3000 rpm
Rated Current
2.25 A
Angular Acceleration
200000 rad/s²
Time Constant
10 ms
Maximum Axial Force
175 N tensile, 30 N pressure
Shaft Diameter
14 mm
Motor Flange Size
85 mm (3.35 in)
Centring Collar Depth
2 mm (0.08 in)
Mounting Holes Diameter
6.5 mm (0.26 in)
Mounting Support
Flange
Number of Motor Poles
6
Rotor Inertia
3.3 kg.cm²
Speed Feedback Resolution
10000 points/turn
Cooling Type
Natural convection
Operating Temperature
-25 to 40 °C (-13 to 104 °F)
Operating Altitude
≤ 1000 m without power derating
Vibration Resistance
20 m/s² max conforming to IEC 60034-14
Standards
IEC 50347, IEC 60072-1
Country of Origin
Germany
Continuous Stall Torque5.78 N.m
Nominal Torque6 N.m
Maximum Starting Frequency5.3 kHz
Supply Voltage230 V AC, 325 V DC
Holding Torque6.78 N.m
Maximum Radial Force110 N (first shaft end), 50 N (second shaft end)
Length171 mm
Shaft Length30 mm
Centring Collar Diameter60 mm (2.36 in)
Number of Mounting Holes4
Circle Diameter of the Mounting Holes98.99 mm (3.90 in)
Shaft EndUntapped
Motor Type3-phase stepper motor
Feedback TypeSingle turn encoder
Resolution1000 points/turn; Step angle: 1.8°, 0.9°, 0.72°, 0.36°, 0.18°, 0.09°, 0.072°, 0.036°; Steps per Revolution: 200, 400, 500, 1000, 2000, 4000, 5000, 10000
Temperature ClassF winding IEC 60034-1
Storage Temperature-25 to 70 °C (-13 to 158 °F)
Relative Humidity15–85% without condensation
IP Degree of ProtectionIP41 (shaft bushing), IP56 (total except shaft bushing) conforming to IEC 60034-5
RoHSPro-active compliance, Mercury free, PVC free
Warranty18 months

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