Description
Application Scenarios
Picture a regional bottling line where a 1 HP conveyor feed motor, originally started by a mechanical contactor, suffered from violent inrush current and a sharp belt jerk at every startup — bottles arrived at the filler carousel misaligned, forcing operators into constant manual correction. The maintenance team retrofitted the line with the 22B-V5P0N104, and the change was immediate: its sensorless vector control and fully programmable acceleration/deceleration ramps brought the conveyor online smoothly, while the built-in process PID loop held line speed constant even as bottle load varied. The integrated RS-485 port dropped the 22B-V5P0N104 onto the plant’s Modbus network for centralized speed adjustment from the SCADA master. Compared with the old DOL starter, energy consumption fell by roughly 18%, and the gentle ramp profile reduced belt wear enough to extend belt life from 12 to 28 months .
For a small HVAC OEM building rooftop air-handling units, the 22B-V5P0N104 was the perfect fit for 120 V single-phase supply environments where three-phase power was unavailable. The OEM valued how the drive’s StepLogic function let the 22B-V5P0N104 execute basic positioning sequences for fresh-air damper actuators without a separate PLC — trimming roughly $140 off the bill of materials per unit across a 500-unit annual run. Its −10 °C to +50 °C operating range handled mechanical-room temperature extremes with ease, and the compact Frame B footprint (only 100 mm wide) allowed three drives to sit side-by-side in a tight NEMA 1 enclosure, meeting the OEM’s “zero-spacing” panel design goal .
Parameter
| Main Parameters | Value / Description |
|---|---|
| Product Model | 22B-V5P0N104 — the exact Rockwell catalog number; form-fit-function original spare for legacy PowerFlex 40 installations |
| Manufacturer | Allen-Bradley / Rockwell Automation (USA) — global leader in industrial automation and motor control |
| Product Category | Adjustable Frequency AC Drive (VFD / Variable Frequency Drive), PowerFlex 40 family, component-class general-purpose drive |
| Input Voltage | 100–120 V AC, 1-phase, 50/60 Hz (tolerance 90–132 V AC) — ideal for low-voltage single-phase supply environments |
| Output Power / Current | 0.75 kW (1.0 HP) at 5.0 A output current — matches small motors in commercial and light-industrial duty |
| Output Voltage / Frequency | 0–230 V AC 3-phase output; 0–400 Hz programmable output frequency — full speed-torque flexibility across the curve |
| Control Modes | Volts/Hertz (V/Hz) and Sensorless Vector Control, plus embedded process PID — strong low-speed torque without an encoder |
| Overload Capacity | 150% for 60 seconds; 200% instantaneous hardware limit — protects the motor during heavy starts and load surges |
| Communication | Integral RS-485 port (DSI protocol); optional 22-COMM modules extend to DF1, DeviceNet, ControlNet, EtherNet/IP, Profibus DP, BACnet, LonWorks |
| I/O Configuration | 7 configurable digital inputs (sink/source via DIP switch), 3 analog inputs (0–10 V DC, 4–20 mA), 1 analog output, 1 relay output — a self-contained control node |
| Braking / Special Functions | Integrated dynamic braking IGBT, flying start, ramp regulation, StepLogic independent position control |
| Enclosure / Frame / Mounting | IP20, NEMA/UL Type Open; Frame B; panel mount (100 mm wide). Flange-mount and IP66 variants exist in the wider 22B family |
| Environmental Adaptability | Ambient 0 °C to +50 °C (32–122 °F) with minimal spacing; Zero Stacking drives rated to +40 °C; storage −40 °C to +85 °C |
| Dimensions / Weight | 100 × 180 × 136 mm (W × H × D); approx. 2.2 kg — compact enough for dense panel layouts |
| Lifecycle Status | Discontinued (June 30, 2025); engineering replacement 25B-V4P8N104 (PowerFlex 525). Available as new-surplus, refurbished, and certified spare stock |
