Schneider Electric

Schneider Electric BRS39BWM70ABA 3-Phase Stepper Motor 6.78Nm Shaft 12mm Length 128mm

3-Phase Stepper Motor 6.78Nm Shaft 12mm Length 128mm
  • MPN: BRS39BWM70ABA
  • PPN: SCH-BRS39BWM70ABA
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CAD$1180.14/ EA

Description

Schneider Electric's 3-Phase Stepper Motor is engineered for precise motion control, making it an essential component in automation systems. With a shaft length of 12mm and a torque rating of 6.78Nm, this motor provides robust performance tailored to meet the demands of various applications. Measuring 128mm in total length, its compact design facilitates seamless integration into both existing and new setups. This stepper motor stands out for its reliability and efficiency, ensuring that your automation projects operate smoothly and effectively.

Specifications

Holding Torque
6.78 N.m (60.01 lbf.in)
Continuous Stall Torque
5.78 N.m
Torque
6.78 N.m
Maximum Starting Frequency
5.3 kHz
Line Rated Current
2.25 A
Rotor Inertia
3.3 kg.cm²
Resolution (Step Angle)
1.8°, 0.9°, 0.72°, 0.36°, 0.18°, 0.09°, 0.072°, 0.036° step angle
Maximum Axial Force
175 N tensile, 30 N pressure
Angular Acceleration
200000 rad/s²
Shaft Diameter
14 mm (0.55 in)
Motor Flange Size
85 mm (3.35 in)
Mounting Holes Diameter
6.5 mm (0.26 in)
Circle Diameter of Mounting Holes
98.99 mm (3.90 in)
Electrical Connection
Terminal box
Type Of Cooling
Natural convection
Ambient Air Temperature For Operation
-25 to 40 °C (-13 to 104 °F)
Operating Altitude
<= 1000 m (3280.84 ft) without derating
Vibration Resistance
20 m/s² maximum, IEC 60034-14
IP Degree of Protection
IP56 shaft bushing and total except shaft bushing per IEC 60034-5
RoHS Compliance
Yes
PVC Free
Yes
Device Short Name
BRS3
Service Life
20000 hours (bearing)
Sustainable Offer Status
Green Premium product
Reach Regulation
Contains SVHCs above threshold
Second Shaft
Without second shaft end
Nominal Torque6.0 N.m (53.10 lbf.in)
Peak Stall Torque5.78 N.m
Maximum Mechanical Speed3000 rpm
Supply Voltage Limits230 V AC, 325 V DC
Resistance6.5 Ohm
Accuracy Error+/- 6 arc min
Maximum Radial Force110 N (first shaft end), 50 N (second shaft end)
Time Constant10 ms
Shaft Length30 mm (1.18 in)
Total Length171 mm
Centring Collar Diameter73 mm (2.87 in)
Number of Mounting Holes4
Mounting SupportFlange
Shaft End TypeWoodruff key
Net Weight4.3 kg (9.48 lb)
Ambient Air Temperature For Storage-25 to 70 °C (-13 to 158 °F)
Relative Humidity15% to 85% without condensation
Temperature ClassF winding IEC 60034-1
Standards ComplianceIEC 60072-1, IEC 50347, IEC 60034-5, IEC 60034-1
Mercury FreeYes
Range CompatibilityLexium SD3
Warranty18 months
Environmental DisclosureENVPEP111101EN
China RoHS RegulationX
Product Or Component TypeMotion control motor
Circularity ProfileN/A

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