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Products > Rod Pump > IronHorse

Proven Performance. Enhanced Control.

IronHorse™ maximizes rod-pump production, while reducing energy and maintenance costs.

Over 35,000 IronHorse™ drives deployed in rod pump applications
IronHorse has proven to maximize rod-pump production, while simultaneously reducing energy costs, downtime, rod separation and workovers.
Ironhorse™ series drive
Service is Always a Standard Feature on IronHorse™
The pressure is on to keep your pumps running, night and day. And SPOC drives are made for extreme conditions—heat, cold, dust and grime. That said, in the oilfield everything breaks sooner or later. So, if one of our drives goes down, our service team will have you back up and running in hours, not weeks. And our technical team is available 24/7.
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IronHorse™ Rod Pump Drive Specs

Common I/O platform throughout all HP ranges
Standard
Transient voltage surge protection and 3% input line reactor
Standard
NEMA type 3R outdoor rated enclosures with sun shields, exhaust heat plenum
Standard
Integrates with the SPOC and Revelation pump off controllers as well as 3rd-party pump off controllers
Standard
Extreme climate rating from arctic to desert conditions
-40°F to 122°F Standard
Output Frequency Range
0 to 320 Hz Standard
Overload
1 Minute (CT/VT)
WiseGuy data capture, trending, time and date stamp, history, USB port for download
Optional
Interchangeable and expandable I/O cards
Standard
Communications: ModBus RTU, Ethernet and others
Optional
Proven, tested products with over 35,000 units
Yes
IEEE-519 compliant low-harmonic options
Optional
Input voltage
208V, 230V, 480V
+10/-20%
Well Optix SCADA Interface 
Optional
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Maximize Production

IronHorse™ runs the pump at the optimal speed for each well’s inflow rate, which means you can slow your pump automatically at pump off, rather than stopping the motor and shutting down the well.

Reduce Downtime

Decreasing the number of start/stop cycles greatly reduces wear and tear on equipment. That means lower maintenance and replacement costs AND downtime.

Reduce Your Costs … Across the Line

In addition to lower maintenance costs, IronHorse pays for itself through reduced energy usage. Our customers regularly see energy savings of 10% to 40% over wells without a variable frequency drive; on average, our customers save about 20% on their energy costs.

Guaranteed Payback

With near unity power factor, elimination of inrush currents and associated peak demand charges and a reduction of utility kWh usage, the IronHorse drive payback is quick. Traditional across-the-line starters or Pump Panels will never reduce your operating cost or pay for themselves … but it’s guaranteed with the IronHorse VFD.

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“SPOC is the most reliable partner we use. No other company even comes close.”
Gary Wilson
General Manager, Tanklogix
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Aftermarket Support
The Industry's Most
Comprehensive Warranty
We offer the most comprehensive extended warranty in the entire industry. It even protects against a billion-volt lightning strike. With SPOC, you’re protected at all times.
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