HG-JR1034B 1kW Low Inertia Servo Motor with Brake and 22-bit Encoder

The HG-JR1034B is a low inertia AC servo motor designed for high-speed positioning and frequent acceleration/deceleration applications.

With 1.0 kW rated output, 3.2 Nm rated torque and 6000 rpm maximum speed, this servo motor provides fast response and stable motion performance for demanding automation equipment.

The integrated 22-bit high-resolution encoder enables precise position feedback, while the built-in electromagnetic brake provides secure load holding when the motor is powered off.

The low inertia rotor design improves acceleration response, making it suitable for high-cycle industrial motion systems.

Key Features

• 1.0 kW AC servo motor
• Low inertia design for fast response
• 3000 rpm rated speed
• 6000 rpm maximum speed
• 22-bit high-resolution encoder
• Integrated electromagnetic brake
• IP67 industrial protection
• High-frequency positioning capability

Typical Applications

• Packaging machinery
• Printing equipment
• Semiconductor equipment
• CNC automation systems
• Material handling machines
• High-speed production equipment

Low Inertia Motion Performance

The low inertia rotor design provides:

• Faster acceleration and deceleration
• Improved dynamic response
• Reduced positioning delay
• Better performance in repeated motion cycles

High Resolution Feedback System

The 22-bit encoder provides:

• Accurate position detection
• Smooth servo control
• Improved positioning repeatability
• High precision motion synchronization

Brake Function Advantage

The integrated electromagnetic brake helps:

• Hold vertical loads safely
• Prevent unwanted axis movement
• Improve machine shutdown safety

HG-JR1034B vs HG-JR1034

HG-JR1034B

1kW motor

Brake included

For vertical axis and load holding applications

HG-JR1034

Same power class

Without brake

For applications not requiring mechanical holding

Installation Notes

• Confirm compatible servo amplifier
• Check motor cable and encoder cable
• Verify brake voltage
• Configure servo parameters before operation
• Confirm mounting dimensions

FAQ

Q1: What type of motor is HG-JR1034B?

A1: It is a low inertia AC servo motor.

Q2: What is the rated power?

A2: The rated power is 1.0 kW.

Q3: Does it include a brake?

A3: Yes. The B version includes an electromagnetic holding brake.

Q4: What is the maximum speed?

A4: The maximum speed is 6000 rpm.

Q5: What encoder does it use?

A5: It uses a 22-bit high-resolution encoder.