Yaskawa CIMR-VA4K0004JSB Hoist VFD Drive 4.1A From Ner003SD Parts Repair

Description:

The Yaskawa CIMR-VA4K0004JSB is a hoist-rated AC variable frequency drive (VFD) used in industrial motor control systems for precise speed regulation, load handling, and braking control, commonly installed in cranes, hoists, and lifting equipment requiring controlled acceleration and deceleration, and purchased by maintenance teams, OEMs, and integrators for replacement of failed drives, system repairs, and retrofit of hoist and lifting applications.

Applications:

The Yaskawa CIMR-VA4K0004JSB drive is used in industrial automation environments where vertical load control and safety are critical. It is commonly deployed in hoists, cranes, elevators, and lifting systems where controlled torque, anti-sway performance, and smooth stopping are required to safely handle suspended loads. Hoist-specific VFDs provide enhanced braking control and load stability compared to standard drives.

Technical Specifications:

• Manufacturer: Yaskawa Electric Corporation
• Model: CIMR-VA4K0004JSB
• Series: V1000 (custom hoist firmware variant)
• Product Type: AC variable frequency drive (hoist-rated VFD)
• Rated Input Voltage: 380–480 VAC (3-phase)
• Rated Output Current: ~4.1 A
• Power Rating: ~1.5 kW / 2 HP class
• Control Method: V/f and sensorless vector control
• Frequency Range: 0–400 Hz (typical V1000 class)
• Special Feature: Hoist firmware (enhanced braking / load control)
• Overload Capacity: ~150% for 60 seconds (typical)
• Mounting: Panel mount (IP20 enclosure typical)
• Cooling: Internal fan cooling
• Application Class: Hoists, cranes, lifting systems, conveyors
• Status: Legacy / service-repair and retrofit market

Common Replacements:

• Yaskawa CIMR-VC4A0004BAA
• Yaskawa GA500 (hoist-capable configuration)
• Yaskawa A1000 (heavy-duty hoist upgrade)