Reliable Throttle Control Solutions | High-Precision Stepping Motor | Part Number 21EN-32200 & 21EN32200
The 21EN-32200 Throttle Motor is a critical component for the fuel delivery system of Hyundai R-7 series excavators. Designed with a long cable configuration, this stepping motor ensures precise engine speed synchronization and responsive throttle control. Whether you are performing an engine rebuild or routine maintenance, choosing an OEM-standard replacement is vital for equipment longevity.
| Attribute | Detailed Specifications |
|---|---|
| Part Number | 21EN-32200 / 21EN32200 |
| Product Name | Throttle Motor (Long Cable Type) |
| Applicable Models | Hyundai R210LC-7, R215-7, R220LC-7, R225LC-7, R290LC-7, R305LC-7 |
| Condition | Brand New, OEM Standard Replacement |
| Type | Electric Stepping Motor |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery | DHL, Fedex, EMS, UPS, Air, or Sea |
| MOQ | 1 Piece (In Stock / Fast Dispatch) |
When sourcing excavator parts, the choice between low-cost alternatives and high-quality replacements determines your machine's uptime. Below is a comparison of our Hyundai 21EN-32200 replacement versus standard aftermarket parts.
| Feature | Our Premium 21EN-32200 | Standard Aftermarket | Benefit for Users |
|---|---|---|---|
| Internal Gear Material | High-strength steel alloy | Plastic or weak alloy | No more stripped gears under load |
| Cable Insulation | Heat-resistant shielding | Thin PVC coating | Prevents short circuits in hot engines |
| Plug Precision | OEM Matching Terminals | Loose fitting pins | Plug-and-play without modifications |
| Response Time | < 0.1s latency | Delayed response | Smooth engine RPM transitions |
| Service Life | Over 5,000 working hours | Unpredictable failure | Lower long-term maintenance costs |
| Quality Testing | 100% Bench Tested | Random spot checks | Guaranteed performance on arrival |
Q: My Hyundai R225-7 excavator is showing throttle errors. Is 21EN-32200 the right part?
A: Yes, if your machine is equipped with the long cable throttle motor, 21EN-32200 is the direct replacement. Common symptoms of a failing motor include erratic engine speed, inability to reach full RPM, or the engine staying at idle. Replacing the motor usually resolves these electrical synchronization issues.
Q: How do I identify a failing throttle stepping motor?
A: Operators should check for: 1. Error codes related to the governor actuator. 2. Grinding noises from the motor box. 3. The throttle linkage not moving when the dial is turned. In these cases, we recommend immediate replacement to avoid further engine stress.
Q: Why Choose This Throttle Motor?
A: Our version features an OEM-standard tri-metal structure for the internal core. It is highly trusted by repair shops and equipment fleets for its reliability in harsh construction environments.
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