American Rotary ADX40 – 40 HP Heavy-Duty Rotary Phase Converter
Complete American Rotary ADX40 Rotary Phase Converter System with GENTEC/Baldor 40 HP Induction Generator
Industrial-grade rotary phase converter designed to provide reliable 3-phase power from a single-phase electrical supply.
This is a complete American Rotary ADX40 system, including the original ADX40 control panel and heavy-duty GENTEC/Baldor 40 HP induction generator (idler).
The ADX series is designed for demanding industrial applications, especially equipment with higher starting loads. It is an excellent solution for shops, manufacturing facilities, woodworking operations, machine shops, HVAC equipment, pumps, compressors, and other locations where utility 3-phase power is unavailable or too expensive to install.
The system allows you to operate compatible 3-phase industrial equipment from a single-phase power source while providing the generated third phase required by the machinery.
Type: Induction Generator / Rotary Phase Converter Idler
Manufacturer: Baldor Electric Co., USA
GENTEC Spec: 42G104W123G1
Power: 40 HP / 30 kW
Voltage: 230/460 VAC
Nameplate Current: 102A @ 230V / 51A @ 460V
Usable at: 208V
Phase: 3-Phase
Frequency: 60 Hz
Speed: 1,800 RPM
Service Factor: 1.15
Insulation Class: F
Duty Rating: Continuous Duty – 40°C Ambient
Drive-End Bearing: 6311
Opposite Drive-End Bearing: 6311
Enclosure: DPFG
Made in USA
American Rotary Control Panel Specifications
Manufacturer: American Rotary
Model: ADX40
Serial Number: 04161840B
System Capacity: 40 HP
Maximum Single Motor Load: 20 HP
Maximum Total Load: 40 HP
Frequency: 60 Hz
Typical 3-Phase FLA @ 208V: 108A
Typical 3-Phase FLA @ 230V: 98A
Typical 3-Phase FLA @ 460V: 49A
Control: Push-button START / STOP
Heavy-duty capacitor banks
Industrial contactors and internal control circuitry
NEC Article 455 markings
American Rotary / GENTEC industrial design
Made in USA
Ideal Applications
This ADX40 is a great choice for facilities that need to operate 3-phase machinery but only have single-phase electrical service available.
Typical applications include:
CNC and machine-shop equipment*
Lathes
Milling machines
Industrial saws
Woodworking machinery
Dust collection systems
Air compressors
Pumps
HVAC equipment
Manufacturing equipment
Automotive and fabrication shops
Agricultural equipment
Other compatible 3-phase motor loads
The ADX Extreme Duty series is particularly well suited for machinery with demanding starting characteristics and high-inertia loads.
Physical Information
ADX40 Control Panel
Approx. dimensions: 24” H × 18” W × 8” D
GENTEC/Baldor Generator
Approx. dimensions: 22.5” L × 21” W × 16” H
Complete System
Approx. total weight: 368 lb. (167 kg)
Because of the size and weight, local pickup or commercial freight shipping is recommended.
Condition
Used – Excellent Condition
Complete American Rotary ADX40 system with matching GENTEC/Baldor 40 HP induction generator.
Industrial-quality, American-made equipment built for long-term commercial use.