---
type: product
schema_version: 1
stock_number: "46248-1"
canonical_url: "https://www.artisantg.com/46248-1/iRT-4009-AT"
json_url: "https://www.artisantg.com/46248-1/iRT-4009-AT.json"
generated_at: "2026-11-07T05:56:21.499Z"
last_updated: "2026-10-13T05:30:40.700-05:00"
---

# Reis Robotics / iRT 4009 AT Small Servo Amplifier

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: iRT
- Model: 4009 AT
- Condition: Used and in Excellent Condition
- Price: $2,495.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 9.8 lb, estimated
- Shipping dimensions: 20X20X6 in, estimated

## Categories

- Industrial Systems Equipment > Drives, Motors and Pumps > Motor Accessories > Amplifiers (primary)

## Details

### Configuration

- Electrical Data:
    - Rated rms Current: 9 A
    - Rated Peak Current: 13 A
    - Maximum rms Current: 18 A
    - Maximum Peak Current: 25 A
    - Rated Power: 6 kW
    - Maximum Power: 12 kW
- Braking Power:
    - Breaking Resistance: 60 Ω
    - Peak Braking Power: 7.5 kW
    - Maximum Continuous Breaking Power: 250 W
    - Surge Energy: 5 kJ

Part Number: 3520784

## Images

- <https://www.artisantg.com/itemimages/reis_robotics_irt_4009_at_view1_202412913545.jpg>
- <https://www.artisantg.com/itemimages/reis_robotics_irt_4009_at_view2_202412913545.jpg>
- <https://www.artisantg.com/itemimages/reis_robotics_irt_4009_at_view3_202412913545.jpg>
- <https://www.artisantg.com/itemimages/reis_robotics_irt_4009_at_view4_202412913545.jpg>