103H7822-5733

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The Sanyo Denki 103H7822-5733 is a Stepper Motor with an integrated brake, part of the StepSyn Stepping Motors series. This NEMA 17 type motor features a step angle of 1.8°, operates at 24 V DC, and offers a holding torque of approximately 0.4 N·m. Its operating temperature range spans from −20°C to 60°C.

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Product Description:

Sanyo Denki designed this industrial variant 103H7822-5733 that comes from the StepSyn stepping motors product line, which is engineered for precision and repeatable movement. The model type is a Stepper Motor with integrated brake. This design guarantees that the motor can hold its position reliably when power is removed. It features a step angle of 1.8° (200 steps per revolution), which allows for very fine incremental positioning. The rated voltage is 24 V DC and allows a stable power supply that matches common control systems. The shaft diameter measures 7.5 mm and provides a robust interface for coupling with mechanical components.

The holding torque is approximately 0.4 Nm (4 kgcm); this level of torque is beneficial for maintaining a steady position under load. The phase resistance is approximately 2.8 Ω which helps control the current flow for predictable performance. The rated current of around 2.8 A per phase supports the necessary power for consistent step execution. The module operates with 2 phases, guaranteeing balanced magnetic control. It uses a Bipolar drive method that maximizes the magnetic field from each winding. The operating temperature range of −20°C to 60°C allows stable performance under varying environmental conditions.

The frame conforms to a NEMA 17 type standard and allows compatibility with widely available mounting hardware. The brake type of 103H7822-5733 stepper motor is a mechanical brake with automatic engagement, which quickly secures the motor shaft when not energized. Additionally, the details signify the motor length is 42 mm and makes it suitable for compact installations. The motor weight is approximately 0.85 kg, striking an optimal balance between sturdiness and ease of integration. Finally, the motor’s cooling method is passive air cooling in order to maintain temperature stability without added components.

Brake Type
Mechanical brake with automatic engagement
Drive Method
Bipolar drive
Frame/mounting
NEMA 17 type
Holding Torque
Approx. 0.4 N·m (4 kg·cm)
Motor Type
Stepper Motor with integrated brake
Number Of Phases
2
Operating Temperature
−20°C to 60°C
Phase Resistance
Approximately 2.8 Ω
Rated Current
Around 2.8 A
Rated Voltage
24 V DC
Shaft Diameter
7.5 mm
Step Angle
1.8° (200 steps per revolution)

Frequently Asked Questions about 103H7822-5733:

Q: What benefit does the 1.8° step angle offer to this stepping motor 103H7822-5733?

A: The 1.8° step angle provides high resolution for incremental movement. This precision is ideal for applications that require exact positioning.

Q: How does the integrated brake in 103H7822-5733 improve operation?

A: The integrated brake locks the motor mechanically when de-energized. This feature ensures that the motor maintains its set position under load.

Q: How does the 24 V DC rating affect the performance of 103H7822-5733?

A: The 24 V DC rating ensures stable and consistent power delivery. It supports reliable and repeatable motor performance.

Q: What advantage does the holding torque of 0.4 Nm provide to this motor?

A: The 0.4 Nm holding torque maintains the motor’s position during static conditions. It helps resist external forces that could cause drift.

Q: Why is a 7.5 mm shaft diameter important in 103H7822-5733?

A: The 7.5 mm shaft diameter facilitates a strong mechanical coupling. It ensures secure connection with standard drive systems.


Internal Product Review

  • ‘‘The 103H7822-5733 is a product from the StepSyn Stepping Motors series which offers a 1.8° step angle and provides finely resolved positioning. This precise step resolution eases complex control tasks and enhances accuracy in automation. Its integrated brake secures positions reliably, making it an excellent choice for precise applications.’’

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