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NEMA 34 High-Torque Stepper Motor (86mm), 1.8° Step angle, 2-Phase Bipolar

  • Industrial High Torque: Delivers a powerful 3-12 Nm torque range, built to drive the most demanding industrial mechanisms.
  • Precision 1.8° Step Angle: Ensures accurate positioning and smooth motion control, essential for reliable operation in automated equipment.
  • 2-Phase Bipolar Drive: This bipolar design maximizes torque density in the 86mm frame, ensuring eliable performance under heavy loads.
  • Heavy-Duty Application Proven: The ideal drive for high-power tasks in industrial ATM, textile, and printing machinery.
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Motor Specifications

Model Current Resistance Inductance Holding torque Inertia Length Weight
A Ω±10% mH±20% N.m OZ.in kg/cm² mm Max Kg Lbs
SD86H260-3004 3.0 0.96 5 3.0 425 1.1 60.5 1.6 3.5
SD86H260-4504 4.5 0.5 2.7 3.0 425 1.1 60.5 1.6 3.5
SD86H268-3004 3.0 1.0 6.8 3.6 510 1.4 66.5 1.8 4.0
SD86H268-4504 4.5 0.5 3.3 3.6 510 1.4 66.5 1.8 4.0
SD86H280-4504 4.5 0.6 4.5 4.5 637 1.8 75 2.1 4.6
SD86H280-6004 6.0 0.34 2.4 4.5 637 1.8 75 2.1 4.6
SD86H298-4504 4.5 0.76 6.7 7 991.3 2.8 96.5 2.9 6.4
SD86H298-6004 6.0 0.45 3.5 7 991.3 2.8 96.5 2.9 6.4
SD86H2120-4504 4.5 0.9 8.8 8.5 1204 3.6 113.5 3.6 7.9
SD86H2120-6004 6.0 0.54 5 8.5 1204 3.6 113.5 3.6 7.9
SD86H2128-4504 4.5 0.64 10.2 10.2 1444.4 4.2 126 4.1 9.0
SD86H2128-6004 6.0 0.6 5.5 10.2 1444.4 4.2 126 4.1 9.0
SD86H2160-4504 4.5 1.3 11.8 12.0 1700 5.4 151.5 5.0 11.0
SD86H2160-6004 6.0 0.72 7.3 12.0 1700 5.4 151.5 5.0 11.0

 

Industrial-Grade Force for Heavy-Duty Automation

This NEMA 34 stepper motor is engineered to be the power core of your most demanding automation systems. Combining a substantial 3-12 Nm torque output with the industry-standard 1.8° step angle in a robust 86mm frame, it delivers the reliable, high-force motion control required for heavy-duty industrial applications.

Core Advantages

  • Exceptional Driving Force: Generates immense torque to confidently operate the heaviest mechanisms, such as large ATM security vaults, industrial textile loom main drives, and high-speed printing press systems.
  • Uncompromising Reliability Under Load: The 2-phase bipolar design and industrial construction ensure consistent performance and precise positioning even under the most strenuous continuous operation.
  • Built for Maximum Uptime: Designed for 24/7 industrial environments, featuring a durable construction that guarantees long-term reliability with minimal maintenance, maximizing your operational efficiency.

 

UNIT: mm

 

NEMA 34 Stepper Motor (86mm) Dimension Drawing & Specs
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