Lely Astronaut A5
By Lely
Last reviewed: December 2025
The Lely Astronaut A5 robotic milking system offers advanced automation with I-flow design for natural cow traffic and optimal milking efficiency.
Overview
The Lely Astronaut A5 represents the latest generation of Lely's robotic milking technology, featuring I-flow cow traffic design that allows cows to enter and exit in a natural walking pattern.
Key Features
I-Flow Design
Milking Performance
Health Monitoring
Capacity and Performance
Throughput
Milking Time
Efficient milking with optimized attachment and cluster removal.
Integration
Data Management
Herd Management
Comprehensive data for decision-making on health, reproduction, and production.
Installation Considerations
Facility Requirements
Training
Benefits
Labor Flexibility
Reduced scheduled milking labor.
Cow Comfort
Cows choose milking times.
Data Insights
Individual cow monitoring improves management.
Support and Service
Lely provides comprehensive service network and support programs.
Key Features
- I-flow Cow Traffic: Patented design guides cows naturally through the robot for optimal traffic flow
- Hybrid Arm System: Combines speed and precision for faster attachment and milking
- MQC-C Milk Quality Control: Real-time analysis of conductivity, color, and cell count indicators
- 3D Teat Detection: Advanced camera system for accurate teat location on any udder
- Lely Horizon Integration: Cloud-based farm management platform with comprehensive analytics
Advanced Features
- Individual Quarter Milking: Removes cups individually as each quarter finishes for optimal udder health
- Pulsation Control: Adjustable pulsation settings for individual cow comfort
- Automatic Cleaning: Self-cleaning protocols maintain hygiene between milkings
Ideal For
Farm Types: Dairy farms, Organic dairies, Grazing operations
Competitive Advantages
What sets Lely Astronaut A5 apart from alternatives:
- Industry pioneer with most installed robots worldwide
- Patented I-flow design optimizes voluntary cow traffic
- Comprehensive dealer and support network
- Integrated ecosystem with feeding, bedding, and manure systems
Pricing Information
Here is the pricing information for Lely Astronaut A5:
Lely fully automatic robotic milking system.
Pricing Model: Robotic milking system
Lely dealer network. Industry-leading cow traffic and welfare focus. Contact for farm assessment.
Pros & Considerations
- Industry-leading robotic milking
- Excellent cow experience
- Lely management ecosystem
- Strong service network
- Continuous innovation
- Premium investment
- Lely-specific ecosystem
- Building design requirements
- Service relationship needed
Implementation & Setup
How to implement Lely Astronaut A5 on your dairy operation:
Implementation Timeline: 4-8 weeks from order to operational
Training & Support
Training and support options available for Lely Astronaut A5:
Support Channels:
Evaluation Questions
Key questions to consider when evaluating Lely Astronaut A5:
- What is your current herd size and expansion plans?
- Is your barn layout suitable for robot installation?
- What are your labor cost savings expectations?
- How will you manage the transition period for cows?