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Rtelligent 57A09 Stepper Motor - 0.9N.m, 6.35mm Shaft

₹1,429.00 (Inclusive of all taxes)
Out of Stock

The Rtelligent 57A09 is a robust 2-phase hybrid stepper motor, offering 0.9N.m holding torque and a 6.35mm shaft. Ideal for precision motion control in 3D printers, CNC machines, and robotic applications, it ensures stable and accurate stepping.

Features

  • 0.9N.m holding torque for strong, precise movement.
  • Standard 57mm flange (NEMA 23 compatible size).
  • 6.35mm shaft for versatile integration with pulleys and gears.
  • 1.8° step angle for high positioning accuracy.
  • Durable Class B insulation ensures reliable long-term performance.

Out of stock

Description

The Rtelligent 57A09 Stepper Motor provides reliable and precise motion control for a range of digital fabrication and automation systems. Engineered as a 2-phase hybrid stepper, it features a 57mm flange size, typically corresponding to NEMA 23 mounting standards, and delivers a substantial 0.9N.m of holding torque. This makes it exceptionally suited for applications requiring stable, accurate, and repeatable positioning, such as 3D printers, CNC routers, laser engravers, and various robotic platforms.

Designed for efficiency and longevity, this motor operates with a rated current of 2.8A and maintains low electrical resistance, contributing to effective heat dissipation. Its construction includes durable Class B insulation and adherence to RoHS standards, ensuring dependable performance in demanding industrial and DIY environments. With a precise 1.8° step angle and robust 6.35mm output shaft, the 57A09 is optimized for intricate movements and consistent torque output.

Key Features

  • 57mm standard flange size (NEMA 23 compatible) for broad integration.
  • 0.9N.m consistent holding torque ensures stable positioning.
  • Smooth and accurate 1.8° step movement for fine control.
  • Robust 2-phase bipolar hybrid design for reliable operation.
  • Durable Class B insulation for extended component lifespan.
  • Low resistance (0.42Ω) for efficient heat dissipation.
  • Compact and robust construction for industrial reliability.
  • RoHS-compliant components for environmental safety.

Applications

  • 3D Printers (Extruders, Z-axis, X/Y gantry)
  • CNC Routers and Mills
  • Laser Engravers and Cutters
  • Robotic Arms and Gantry Systems
  • Automated Dispensing Machines
  • XY Tables and Precision Actuators

Technical Specifications

Model57A09
Motor TypeStepper Motor
No. of Phases2
Step Angle1.8° ±5%
Rated Voltage1.176V
Rated Current2.8A
Resistance0.42Ω ±10% at 25℃
Inductance1.53mH ±20%
Holding Torque0.9N.m
Dielectric Strength500V AC for 1 Minute
Insulation Resistance100MΩ Minimum
Insulation ClassClass B
Temperature Rise80K Max
Rotor Inertia260g.cm²
Allowable Thrust Load5N
Allowable Radial Load25N
Operating Temperature-20℃ to +50℃
Operating Humidity15% to 90%
Shaft Diameter6.35mm
Shaft Length21 mm
Cable TypeUL 1007 AWG20
Cable Length48 mm
Flange Size57 mm
Length76 mm
Weight674g

Frequently Asked Questions

What is the step angle of the Rtelligent 57A09 motor?

The 57A09 features a precise 1.8° step angle. This ensures high positioning accuracy for applications like 3D printer extruders, CNC axis movements, and robotic actuators. This precision is critical for smooth and detailed operations, minimizing errors over long runs.

What is the optimal operating current for this stepper motor?

This motor is rated for a current of 2.8A per phase. Operating at or near this current allows the motor to achieve its specified 0.9N.m holding torque efficiently. Ensure your stepper motor driver can supply this current for optimal performance and heat management.

Can the Rtelligent 57A09 be used in high-temperature environments?

The motor is designed to operate within a temperature range of -20℃ to +50℃. It features Class B insulation, which allows for a maximum temperature rise of 80K. This makes it suitable for many industrial and workshop environments, ensuring reliable performance.

What type of shaft does the 57A09 stepper motor have?

The 57A09 is equipped with a 6.35mm diameter shaft, which is a common size for NEMA 23 compatible motors. This standard shaft dimension allows for easy integration with various pulleys, gears, and couplings used in 3D printing, CNC, and automation projects.

Package Includes

  • 1 x Rtelligent 57A09 Stepper Motor

Additional Information

Weight 0.674 kg
Dimensions 7.6 × 5.7 × 5.7 cm