VFD Controlled Dual Speed Electric Chain Hoists

FOB: Our Pennsylvania Warehouse

Experience the power and precision of the Harrington VFD-controlled dual speed electric chain hoists, designed for effortless installation and smooth operation. These hoists boast an IP55-rated enclosure, ensuring durability for both indoor and outdoor environments. A no-load high-speed function allows the hoist to automatically increase speed up to 130% when lifting lighter loads, maximizing efficiency. The EQ model (3-phase) and SEQ model (1-phase) both come standard with dual-speed operation via a variable frequency drive (VFD), revolutionizing single-phase hoist controls. Built with an ASME H4 classification, IP65 pendant, and an industry-leading 5-year brake warranty, these hoists provide unmatched reliability. Available power options include 208-230V/460-3-50/60 or 380-460V-3-50/60 for the EQ, and 115/230V-1-60 for the SEQ model. An optional suspension bar is available for low headroom or enclosed track trolley applications, with push/pull, geared, or motorized trolley options on the EQ model.

• Models: EQ (3-phase), SEQ (1-phase)
• No-load high-speed function: Up to 130% speed increase
• Power supply:
  • EQ: 208-230V/460-3-50/60 or 380-460V-3-50/60
  • SEQ: 115/230V-1-60 (reconnectable)
• Enclosure rating: IP55
• Pendant control rating: IP65
• Brake warranty: 5 years
• ASME Classification: H4
• Optional Features: Suspension bar, push/pull, geared, or motorized trolleys