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Schneider
BRS39BW470ABA
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This part is currently sold out
Please check back soon.
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
This part is currently sold out
Please check back soon.
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Specification & Description
| Specification | Description |
|---|---|
| Part Number | BRS39BW470ABA |
| Manufacturer | Schneider |
| Motor Type | 3-phase stepper motor |
| Supply Voltage Limits | 230 V AC, 325 V DC |
| Maximum Mechanical Speed | 3000 rpm |
| Holding Torque | 6.78 Nm |
| Nominal Torque | 6 Nm |
| Peak Stall Torque | 5.78 Nm |
| Continuous Stall Torque | 5.78 Nm |
| Rotor Inertia | 3.3 kg.cm² |
| Resolution | 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 |
| Accuracy Error | +/- 6 arc min |
| Maximum Starting Frequency | 5.3 kHz |
| Line Rated Current | 2.25 A |
| Resistance | 6.5 Ohm (winding) |
| Time Constant | 10 ms |
| Maximum Radial Force | 110 N (first shaft end), 50 N (second shaft end) |
| Maximum Axial Force | 175 N (tensile force), 30 N (force pressure) |
| Service Life | 20000 h (bearing) |
| Angular Acceleration | 200000 rad/s² |
| Net Weight | 4.3 kg |
| Mounting Support | Flange |
| Motor Flange Size | 85 mm |
| Length | 171 mm |
| Centring Collar Diameter | 73 mm |
| Shaft Diameter | 14 mm |
| Shaft Length | 30 mm |
| Electrical Connection | Terminal box |
| Cooling Type | Natural convection |
| Operating Altitude | <= 1000 m without power derating |
| Ambient Air Temperature for Operation | -25 to 40 °C |
| Ambient Air Temperature for Storage | -25 to 70 °C |
| Relative Humidity | 15 to 85 % without condensation |
| Vibration Resistance | 20 m/s² maximum |
| IP Degree of Protection | Shaft bushing IP41, Total except shaft bushing IP56 |
| Temperature Class | F class winding |
The Schneider BRS39BW470ABA is a high-performance 3-phase stepper motor renowned for its precision and durability. Engineered to work seamlessly with Lexium SD3 drives, this motor is an ideal choice for a wide range of motion control applications. With a robust flange mounting design and a shaft diameter of 14mm, it ensures a secure and stable installation.
This motor boasts a maximum mechanical speed of 3000 rpm and operates efficiently within a supply voltage range of 230V AC to 325V DC. Its impressive holding torque of 6.78Nm, combined with a nominal torque of 6 Nm, provides the necessary power for demanding tasks. The motor's design excludes a holding brake, which simplifies the system and reduces complexity.
The BRS39BW470ABA is designed to withstand challenging environmental conditions, with an operating temperature range of -25 to 40°C and storage temperatures from -25 to 70°C. It is also rated for operation at altitudes up to 1000 metres without power derating, making it suitable for a variety of industrial settings.
With an IP56 rating for the main body and IP41 for the shaft bushing, the motor is protected against dust ingress and water jets, ensuring reliable performance in harsh environments. The motor's F class winding insulation further enhances its operational longevity.
The motor's resolution can be set to various step angles, ranging from 1.8° to 0.036°, providing flexibility in control and precision. The BRS39BW470ABA is designed for a service life of 20,000 hours bearing life, ensuring long-term reliability for your applications.
In terms of sustainability, the motor is a Green Premium product, indicating compliance with the latest environmental standards and regulations. It is mercury-free and has a pro-active compliance with the EU RoHS Directive, ensuring it meets the requirements for hazardous substance restrictions.
Overall, the Schneider BRS39BW470ABA stepper motor is a versatile and reliable component for sophisticated motion control systems, offering precise operation and a long service life in a wide range of industrial applications.
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Frequently Asked Questions
What type of motor is this?
This is a 3-phase stepper motor designed for precise motion control applications.
Can this motor operate without a brake?
Yes, the BRS39BW470ABA is designed to operate without an integrated holding brake.
What is the maximum mechanical speed of the motor?
The maximum mechanical speed of the motor is 3000 rpm.
What are the supply voltage limits for this motor?
The motor operates within supply voltage limits of 230 V AC to 325 V DC.
What is the ambient operating temperature range for this motor?
The motor can operate in ambient temperatures ranging from -25°C to 40°C.
What is the level of protection provided by the motor's casing?
The motor's shaft bushing has an IP41 rating, while the rest of the motor excluding the shaft bushing has an IP56 rating.
What is the nominal torque rating for this motor?
The nominal torque rating for the motor is 6 N.m.
What is the significance of the motor's resolution specifications?
The resolution specifications indicate the motor's step angle options, which determine the precision of movement it can achieve.
How should this motor be disposed of at the end of its service life?
The motor should be disposed of according to European Union waste collection regulations and should not be discarded in household rubbish bins.
Is the motor compliant with any environmental regulations?
Yes, the motor is a Green Premium product, which means it complies with several environmental regulations, including REACh and RoHS.
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