HG-KR13BJ Mitsubishi AC Servo Motor 100W Built-in Brake – PowerGearX

HG-KR13BJ – Mitsubishi AC Servo Motor with Built-in Brake (100W, 200VAC)

Mitsubishi HG-KR13BJ is a compact AC servo motor. It delivers reliable motion control for light industrial tasks. The motor includes a built-in electromagnetic brake for instant stops. Low inertia design ensures fast response. Ideal for dynamic automation systems.

• Built-in electromagnetic brake
  • Enhances safety and holding torque
  • Holds load when power is off
• 100W rated output
  • Perfect for small power capacity applications
• 22-bit encoder
  • High precision position and speed control
• Low inertia & straight shaft
  • Improves responsiveness
  • Easy mounting
• Wide speed range
  • 3000 RPM rated, 6000 RPM max

Technical Specifications

• Brand & Model
  • Brand: Mitsubishi
  • Model: HG-KR13BJ
  • Series: HG Series
• Power & Output
  • Supply Voltage: 200VAC
  • Rated Output: 100W
  • Power Capacity: Small Power Capacity
• Speed & Inertia
  • Rated Speed: 3000 RPM
  • Maximum Speed: 6000 RPM
  • Inertia: Low Inertia
• Mechanical Features
  • Shaft: Straight Shaft
  • Brake: Built-in Magnetic Brake
  • Weight: 10.00 lbs (4.54 kg)
• Encoder & Precision
  • Type: 22-bit Encoder
  • Resolution: High precision feedback
  • Linearity & Sensitivity: Excellent torque linearity
• Environmental & Electrical
  • Operating Temperature: 0 to 40°C
  • Frequency Response: High bandwidth (low inertia)
  • Anti-interference: Shielded cables required, meets EMC

Installation Guide

• Mounting
  • Use rigid surface with four M4 screws (not included)
  • Align straight shaft with load coupling
  • Avoid axial impact during installation
• Electrical connections
  • Connect power and brake leads per Mitsubishi manual
  • Ground motor frame to reduce noise
• Environment
  • Keep ambient temperature 0-40°C
  • Provide enough ventilation around motor

Debugging & Maintenance Convenience

• Parameter tuning
  • Use Mitsubishi MR-JE series amplifiers
  • Auto-tuning mode reduces setup time
• Built-in brake
  • No external brake relay needed
  • Simplifies holding circuits
• Encoder self-diagnostics
  • 22-bit encoder detects position errors
• Routine checks
  • Clean cooling fins every 6 months
  • Verify brake voltage regularly

Compatibility Information

• Servo drives
  • Mitsubishi MR-JE-10A
  • Mitsubishi MR-JE-20A
• Control interfaces
  • CC-Link IE Field
  • SSCNET III/H
  • Pulse train control
• PLCs
  • Mitsubishi, Siemens, Rockwell (via drive)
• Shaft coupling
  • Fits standard 6mm diameter couplers

Certifications & Standards

• CE marked
  • Low Voltage Directive
  • EMC compliance
• UL Recognized (File No. E179511)
• RoHS compliant
  • No hazardous substances
• ISO 9001:2015
  • Manufacturing quality

Package Contents

• 1 x HG-KR13BJ motor with built-in brake
• 1 x Motor power cable (1m, standard connector)
• 1 x Encoder cable (1m)
• 1 x Brake connection lead
• 1 x Quick start guide (digital download)
• Warranty card – 12 months coverage

Warranty & Logistics

• 12-month warranty
  • Covers manufacturing defects from purchase date
• 24-hour shipment
  • Orders before 3 PM ship same day
• Express carriers
  • FedEx, UPS, DHL – tracking provided
• Free technical support via email or WhatsApp

Expert Review – Motion Control Specialist

“The HG-KR13BJ excels in compact packaging machines. Its 22-bit encoder eliminates position jitter at low speeds. The built-in brake holds loads securely during power loss. Compared to similar 100W motors, Mitsubishi offers better torque ripple suppression. For high-cycle indexing, this motor maintains stable temperature below 40°C. Highly recommended for pick-and-place or small conveyor drives.” — Senior Automation Engineer, PowerGearX

Manager’s Insight – Industrial Procurement

From a supply chain view, the HG-KR13BJ balances cost and performance. Low inertia reduces energy consumption by 12% versus standard models. The straight shaft minimizes coupling alignment issues. With 12-month warranty and 24-hour shipping, this motor lowers downtime risk. Ideal for OEMs seeking reliable motion without over-engineering.” — Operations Manager, PowerGearX

Applications & Suitable Equipment

• Pick-and-place robots
  • Fast start/stop cycles
• Small conveyor belts
  • Precise speed regulation
• Electronic assembly machines
  • Low vibration required
• Medical diagnostic equipment
  • Quiet operation
• Packaging indexers
  • Holding torque with brake
• Industrial 3D printers
  • High resolution moves
• Automated guided vehicles (AGV)
  • Compact footprint actuators

Frequently Asked Questions (FAQ)

• Does this motor work without a brake driver?
  • No. The brake requires 24VDC power. Use a relay or transistor output from your drive.
• Can I use HG-KR13BJ in vertical axis applications?
  • Yes. The built-in brake holds the load when power is off. Ensure brake engages before disabling servo.
• What is the typical lifespan of this motor?
  • Over 20,000 operating hours under rated conditions. Brushless design extends life.
• Experience-based: How to avoid encoder noise issues?
  • Always use shielded encoder cables. Separate power lines from signal lines by at least 10 cm.
• Experience-based: Motor runs hot – is it normal?
  • Surface up to 70°C is acceptable at max load. Above that, check ambient temperature and ventilation.
• Buying guide – which drive matches HG-KR13BJ best?
  • Select MR-JE-10A for basic torque control. For advanced networking, use MR-JE-20A with CC-Link.
• Buying guide – do I need extra accessories?
  • Order a coupling (6mm to load shaft) and a dynamic brake module if rapid stops exceed 3 cycles/minute.
• Is the straight shaft keyed or smooth?
  • Smooth straight shaft with friction-fit. Use a clamping coupler for best torque transmission.
• What is the rotor inertia value?
  • Low inertia: 0.142 kg·cm² (typical for quick acceleration).
• Can I replace a different brand 100W motor with HG-KR13BJ?
  • Check mounting dimensions (40mm flange). Adapter bracket may be required.

Selection Guide – How to Choose the Right Servo Motor

• For high-speed indexing (<50ms settling time)
  • Choose low inertia models like HG-KR13BJ
• If load inertia exceeds motor inertia by 10x
  • Consider medium inertia series
• When power supply is 200VAC single phase
  • This motor works with MR-JE-10A drive
• Need holding torque >1.27 Nm?
  • This brake provides 1.27 Nm static friction
• For dusty or wet environments
  • Add external IP54 enclosure (motor itself is open type)

Contact us for technical support or bulk orders:
Email: sales@powergearx.com
WhatsApp / Call: +86 18030005825 (click to chat)

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