Product Description

Gold Duet 80 – Compact Integrated Servo Drive and Motor, 750W, 100VDC

The Gold Duet 80 is a high-powered, compact integrated servo solution that combines Elmo’s advanced Gold series digital servo drive with a high-performance 80-frame servo motor. Designed for space-constrained, high-demand applications, it delivers 750W continuous and 2250W peak power, with precise motion control and exceptional torque performance.

The Gold Duet 80 supports both sinusoidal and trapezoidal commutation, advanced vector control, and operates effectively as a stand-alone device or in distributed multi-axis systems via real-time EtherCAT networking. It’s fully programmable with Elmo Application Studio II (EASII), providing developers with fast configuration and full customization options.

Key Features

• Integrated servo drive and 80-frame motor in a compact form factor

• Continuous power: 750W, peak power: 2250W

• Rated torque up to 2.39 Nm, peak torque up to 7.17 Nm

• Input voltage: 100VDC

• Advanced EtherCAT support for real-time control

• Supports sinusoidal/trapezoidal commutation and vector control

• Fully programmable with EASII software tools

• Operates as stand-alone or as part of a networked multi-axis system

Servo Specific

Attribute	Value	Description	Why It Matters
Torque Rating	N/A	Continuous/peak torque (Nm)	Motion capability
Speed Rating	N/A	Maximum rotation speed (RPM)	Motion performance
Encoder Resolution	N/A	Position feedback precision	Accuracy capability
Control Interface	N/A	Communication protocol	System integration
Backlash	N/A	Mechanical play (arc-minutes)	Precision applications
Inertia Ratio	N/A	Load to motor inertia matching	Dynamic performance
Brake Option	N/A	Holding brake availability	Safety and positioning
Environmental Rating	N/A	Operating conditions	Application environment

Form Factor

Attribute	Value	Description	Why It Matters
Height	10	Total standing height (cm)	Human-scale enables use of tools, navigation of spaces
Width	20	Shoulder-to-shoulder width (cm)	Affects balance, door/passage fit
Weight	52	Total mass (kg)	Impacts mobility, safety, power usage, transportability

Power System

Attribute	Value	Description	Why It Matters
Battery Type	Alkaline Battery	Li-ion / LiFePO4 / etc.	Determines energy density, safety
Battery Capacity		Wh or Ah	Impacts range and operating time
Operating Duration		Hours under normal load	Key for logistics, shift planning

Performance

Attribute	Value	Description	Why It Matters
Payload Capacity		Maximum carrying capacity (kg)	Determines real-world utility
Speed		Maximum operational speed	Task completion rate & productivity
Precision		Positioning accuracy (mm)	Quality of work & application suitability
Repeatability		Consistency of positioning (±mm)	Manufacturing quality & reliability
Cycle Time		Time per standard operation	Productivity & throughput calculations
MTBF		Mean Time Between Failures (hours)	Reliability & maintenance planning
Service Life		Expected operational lifespan (years)	ROI calculations & replacement planning

Connectivity

Attribute	Value	Description	Why It Matters
Communication Protocol		Wi-Fi / Ethernet / 5G / Bluetooth	Network integration capabilities
Remote Control		Web / App / Joystick / API	Needed for manual override or remote training
Programming Interface		Drag-drop / Code / Visual / Teach pendant	Ease of deployment and customization
Integration APIs		Available software interfaces	System integration capabilities
Cloud Connectivity		Cloud platform compatibility	Data analytics & remote monitoring
Security Features		Encryption & authentication methods	Cybersecurity compliance