Rated Condition

For an OEM buyer, EP-Y2-225M-4 is considered as a fixed-speed continuous industrial duty selection with rated output 45 kW. The useful engineering question is how that operating point behaves in pumps, fans, conveyors, mixers and steady-speed industrial machines. Record the driven-machine load and output speed first, then check rated current 85 A against the actual supply and duty. A motor row becomes meaningful only when those values are attached to the machine it will run.

The mechanical review should include gearboxes, flexible couplings, pulleys, sprockets and roller chain. In this model size, do not assume that matching power guarantees a matching shaft or flange. Confirm the drawing, bore, key, shaft engagement and guard space before the purchase specification is frozen.

Driven Machine

At commissioning, EP-Y2-225M-4 is considered as a fixed-speed continuous industrial duty selection with reference speed 1480 r/min. The useful engineering question is how that operating point behaves in pumps, fans, conveyors, mixers and steady-speed industrial machines. Record the driven-machine load and output speed first, then check efficiency 92.5% against the actual supply and duty. A motor row becomes meaningful only when those values are attached to the machine it will run.

For purchasing, state whether EP-Y2-225M-4 is a new OEM selection, an interchange or part of an efficiency retrofit. That context decides which dimensions are fixed and which can change. Keep gearboxes, flexible couplings, pulleys, sprockets and roller chain inside the same scope rather than relying on a family name alone.

Gearbox Integration

Under steady production duty, EP-Y2-225M-4 is considered as a fixed-speed continuous industrial duty selection with rated current 85 A. The useful engineering question is how that operating point behaves in pumps, fans, conveyors, mixers and steady-speed industrial machines. Record the driven-machine load and output speed first, then check noise 81 dB(A) against the actual supply and duty. A motor row becomes meaningful only when those values are attached to the machine it will run.

If the machine speed is created through reduction, calculate the complete ratio from motor shaft to driven shaft. A gearbox, sprocket or pulley can change both speed and shaft loading. The drawing should show where gearboxes, flexible couplings, pulleys, sprockets and roller chain connect to EP-Y2-225M-4 rather than relying on a family name alone.

Control Method

Before the drawing is released, EP-Y2-225M-4 is considered as a fixed-speed continuous industrial duty selection with efficiency 92.5%. The useful engineering question is how that operating point behaves in pumps, fans, conveyors, mixers and steady-speed industrial machines. Record the driven-machine load and output speed first, then check vibration 3.5 mm/s against the actual supply and duty. A motor row becomes meaningful only when those values are attached to the machine it will run.

Reference speed 1480 r/min is a useful catalog reference, but commissioning should create a site baseline under a known load. Note current, temperature and visible vibration at the same time. If a gearbox or chain stage is part of the drive, record its condition too rather than relying on a family name alone.

Mechanical Interface

When a gearbox is added, EP-Y2-225M-4 is considered as a fixed-speed continuous industrial duty selection with noise 81 dB(A). The useful engineering question is how that operating point behaves in pumps, fans, conveyors, mixers and steady-speed industrial machines. Record the driven-machine load and output speed first, then check rated output 45 kW against the actual supply and duty. A motor row becomes meaningful only when those values are attached to the machine it will run.

Destination country belongs in the technical record. A motor that is mechanically suitable may still sit inside a different efficiency, marking or conformity scope in the United States, European Union, Japan, Brazil, Mexico or another market. Separate that regulatory check from the machine calculation rather than relying on a family name alone.

Market Requirements

For maintenance planning, EP-Y2-225M-4 is considered as a fixed-speed continuous industrial duty selection with vibration 3.5 mm/s. The useful engineering question is how that operating point behaves in pumps, fans, conveyors, mixers and steady-speed industrial machines. Record the driven-machine load and output speed first, then check reference speed 1480 r/min against the actual supply and duty. A motor row becomes meaningful only when those values are attached to the machine it will run.

The mechanical review should include gearboxes, flexible couplings, pulleys, sprockets and roller chain. In this model size, do not assume that matching power guarantees a matching shaft or flange. Confirm the drawing, bore, key, shaft engagement and guard space rather than relying on a family name alone.

Installation Record

For this model, EP-Y2-225M-4 is considered as a fixed-speed continuous industrial duty selection with rated output 45 kW. The useful engineering question is how that operating point behaves in pumps, fans, conveyors, mixers and steady-speed industrial machines. Record the driven-machine load and output speed first, then check rated current 85 A against the actual supply and duty. A motor row becomes meaningful only when those values are attached to the machine it will run.

For purchasing, state whether EP-Y2-225M-4 is a new OEM selection, an interchange or part of an efficiency retrofit. That context decides which dimensions are fixed and which can change. Keep gearboxes, flexible couplings, pulleys, sprockets and roller chain inside the same scope before the purchase specification is frozen.

Condition Monitoring

At the documented operating point, EP-Y2-225M-4 is considered as a fixed-speed continuous industrial duty selection with reference speed 1480 r/min. The useful engineering question is how that operating point behaves in pumps, fans, conveyors, mixers and steady-speed industrial machines. Record the driven-machine load and output speed first, then check efficiency 92.5% against the actual supply and duty. A motor row becomes meaningful only when those values are attached to the machine it will run.

If the machine speed is created through reduction, calculate the complete ratio from motor shaft to driven shaft. A gearbox, sprocket or pulley can change both speed and shaft loading. The drawing should show where gearboxes, flexible couplings, pulleys, sprockets and roller chain connect to EP-Y2-225M-4 before the purchase specification is frozen.

Replacement Work

On a new machine, EP-Y2-225M-4 is considered as a fixed-speed continuous industrial duty selection with rated current 85 A. The useful engineering question is how that operating point behaves in pumps, fans, conveyors, mixers and steady-speed industrial machines. Record the driven-machine load and output speed first, then check noise 81 dB(A) against the actual supply and duty. A motor row becomes meaningful only when those values are attached to the machine it will run.

Rated output 45 kw is a useful catalog reference, but commissioning should create a site baseline under a known load. Note current, temperature and visible vibration at the same time. If a gearbox or chain stage is part of the drive, record its condition too before the purchase specification is frozen.

Purchase Data

In a replacement project, EP-Y2-225M-4 is considered as a fixed-speed continuous industrial duty selection with efficiency 92.5%. The useful engineering question is how that operating point behaves in pumps, fans, conveyors, mixers and steady-speed industrial machines. Record the driven-machine load and output speed first, then check vibration 3.5 mm/s against the actual supply and duty. A motor row becomes meaningful only when those values are attached to the machine it will run.

Destination country belongs in the technical record. A motor that is mechanically suitable may still sit inside a different efficiency, marking or conformity scope in the United States, European Union, Japan, Brazil, Mexico or another market. Separate that regulatory check from the machine calculation before the purchase specification is frozen.

Technical Parameters

The table below carries the documented data for this selected variant. Fields not documented for the row are not filled with approximate values.