NEMA 6 Bipolar 1.8° Stepper Motor 0.58N·cm (0.85oz.in) 0.3A 14×14×30mm 4 Wires – Hollow Shaft Stepper Motor

Compact and lightweight NEMA6 hollow shaft stepper motor, delivering 0.58N·cm holding torque with 0.3A phase current. Ideal for micro-precision motion systems, robotics, and compact automation devices.

NEMA 6 Hollow Shaft Stepper Motor – 14×14mm Miniature Bipolar Type

The NEMA6 stepper motor is a compact, high-precision
hollow shaft stepper motor designed for limited-space applications.
Measuring just 14×14×30mm, it provides reliable torque performance with smooth motion,
ideal for optical instruments, robotics, 3D printers, and micro-positioning devices.
Its bipolar 4-wire design ensures stable control and compatibility
with a wide range of drivers.

Electrical Specifications

Item Specification
Motor Type Bipolar Stepper
Step Angle 1.8° ±5%
Holding Torque 0.58 N·cm (0.85 oz.in)
Rated Current / Phase 0.3 A
Phase Resistance 22.0 Ω ±10% (at 20°C)
Phase Inductance 4.2 mH ±20%
Static Moment 0.058 kg·cm min
Insulation Class Class B
Insulation Resistance 100MΩ min (500V DC)
Ambient Temperature -30°C ~ +50°C
Ambient Humidity 15% ~ 95% RH
Motor Weight Approx. 0.03 kg
Recommended Drive Voltage VDC: 5–24V
Shaft Diameter Φ4 mm

Key Features

  • Miniature NEMA6 hollow shaft stepper motor for space-limited designs
  • Precise 1.8° step angle for smooth motion control
  • Lightweight 30mm body with 4mm output shaft
  • Durable construction with Class B insulation
  • Compatible with hollow shaft encoders and DC motor replacements

Applications

The 14mm NEMA6 stepper motor is ideal for:

  • Micro-positioning systems and lab automation
  • Robotic joints and mini actuators
  • 3D printers and precision optical equipment
  • Compact drives replacing hollow shaft DC motors
  • Medical instruments and lightweight devices

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