Mollom VFD 220V 2.2KW (3HP) Variable Frequency Drive for CNC Spindle Motors – Single/Three-Phase Input

Elevate your spindle speed control with the Mollom VFD 220V

The Mollom VFD 220V 2.2KW drive is a compact, robust solution designed to help you fine‑tune spindle and CNC performance. With a real 2.2 kW (3 HP) power rating, it delivers smooth acceleration and precise frequency control from 0 to 3000 Hz. The unit supports both single and three‑phase inputs, and provides a three‑phase output, making it a versatile choice for workshops that run diverse machines. Its lightweight footprint and straightforward wiring make it accessible for in‑cabinet installations as well as on benchtop setups.

Smart, versatile control for everyday use

• Power and compatibility: 2.2 kW, 220V input (±15%), 220V output, up to 9.6 A, 0–3000 Hz.
• Input flexibility: Supports both single and three‑phase input, with a three‑phase output to drive multiple motor types.
• Rugged control interface: Rich digital and analog terminals, MODBUS compatibility, and strong anti‑jamming capabilities.
• Display and remote options: User‑friendly digital display and detachable remote control for convenient tuning and monitoring.

• Compact form, clear output: Small footprint (3.5 x 4.5 x 6.5 inches) with a precise readout for quick setup.
• Integrated safety notes: Direct motor connection recommended; no external resistor support; avoid humid environments to reduce risk of short circuits.

Real‑world use cases and benefits you may notice

Imagine dialing in a spindle for a CNC router or milling operation with a responsive, predictable speed ramp. The VFD’s 0–3000 Hz range offers flexibility for high‑speed milling or controlled, low‑speed plunges. The digital display makes it easier to verify current settings, while the RS485 MODBUS port enables integration with existing controller networks for coordinated speed management. The detachable remote control adds another layer of convenience when you’re fine‑tuning parameters away from the machine, or when you’re testing different feeds and clears, without bending over a control panel.

Practical notes for installation and operation

• Motor connection: The frequency converter should be directly connected to the motor; start/stop should be managed through the VFD to avoid damage.
• Environment: Operate in a dry area; exposure to moisture or metal debris can cause short circuits.
• Load considerations: For heavy loads, consider a higher power model or confirm suitability with sales support.

Overall, the Mollom VFD 220V offers a practical balance of power, flexibility, and ease of use for CNC enthusiasts and light industrial setups alike. It provides a pathway to more controllable spindle performance without committing to a complex or costly drive system.