3-Phase Stepper Motor 6.78Nm 14mm Shaft Diameter 128mm Length
Schneider Electric

Schneider Electric BRS39BW760ABA 3-Phase Stepper Motor 6.78Nm 14mm Shaft Diameter 128mm Length

  • MPN: BRS39BW760ABA
  • PPN: SCH-BRS39BW760ABA

CAD

$892.83

/ EA

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Spec sheet

Description

This 3-phase stepper motor from Schneider Electric is engineered for high-performance applications that require precise motion control. With a robust torque rating of 6.78 Nm, it delivers reliable output capable of handling demanding tasks. The motor features a 14mm shaft diameter and a length of 128mm, making it suitable for a variety of setups and configurations in automation systems. Designed for efficiency and durability, this stepper motor plays a crucial role in enhancing the effectiveness of your motion control solutions.

Documentation & Downloads

Specifications

Additional

Nominal Torque
6 N.m (53.10 lbf.in)
Peak Stall Torque
5.78 N.m (51.16 lbf.in)
Maximum Mechanical Speed
3000 rpm
Operating Altitude
<= 1000 m without power derating
Resistance
6.5 Ohm (winding)
Maximum Radial Force
110 N first shaft end; 50 N second shaft end
Length
171 mm
Centring Collar Diameter
60 mm (2.36 in)
Shaft Length
30 mm (1.18 in)
Circle Diameter Of The Mounting Holes
98.99 mm (3.90 in)
Net Weight
4.3 kg (9.48 lb)
Number Of Motor Poles
6
Accuracy Error
+/- 6 arc min
Holding Brake
without
Mounting Support
flange
Temperature Class
F winding IEC 60034-1
Vibration Resistance
20 m/s² maximum IEC 60034-14
Standards
IEC 60072-1, IEC 50347
Device Short Name
BRS3
Ambient Air Temperature For Storage
-25 to 70 °C
Mercury Free
Yes
Rohs Exemption Information
Yes
China Rohs Regulation
X
Sustainable Offer Status
Green Premium product
Warranty
18 months
Holding Torque6.78 N.m
Continuous Stall Torque5.78 N.m (51.16 lbf.in)
Maximum Starting Frequency5.3 kHz
Line Rated Current2.25 A
Time Constant10 ms
Maximum Axial Force175 N tensile; 30 N pressure
Motor Flange Size85 mm (3.35 in)
Shaft Diameter14 mm
Mounting Holes Diameter6.5 mm (0.26 in)
Number Of Mounting Holes4
Motor Type3-phase stepper motor
Resolution1.8°, 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 per revolution
Rotor Inertia3.3 kg.cm²
Electrical Connectionterminal box
Type Of Coolingnatural convection
Service Life20000 h (bearing)
IP Degree Of ProtectionIP56 total except shaft bushing; IP41 shaft bushing (IEC 60034-5)
Range CompatibilityLexium SD3
Ambient Air Temperature For Operation-25 to 40 °C
Relative Humidity15 to 85 % without condensation
Pvc FreeYes
Eu Rohs DirectivePro-active compliance (Product out of EU RoHS legal scope)
Environmental DisclosureENVPEP111101EN
Country of OriginGermany

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