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findmall ESD5500E Electronic Engine Speed Controller Governor Generator Genset Parts

findmall ESD5500E Electronic Engine Speed Controller Governor Generator Genset Parts

Regular price $46.99
Regular price $0.00 Sale price $46.99
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Isochronous Operation/Steady State Stability ± 0.25% or better

Speed Range/Governor 1K-7.5K Hz continuous

Speed Drift with Temperature ± 1% Maximun

IDLE Adjustment 160±20Hz - 60% of set speed

Droop adjustment Min.(K-L Jumpered) 15Hz. ±6Hz. per 1.0 A change

Droop adjustment Max.(K-L Jumpered) 400Hz. ±75Hz. per 1.0 A change

Droop Adj. Max. (K-L Jumpered) 875Hz., ±75Hz. per 1.0 A change

Droop Adj. Min. (K-L Jumpered) 15Hz.,±6Hz. per 1.0 A change

Speed Trim Range±200Hz

Remote Variable Speed Range 500 -7.5Hz. or any part thereof

Terminal Sensitivity

J: 100Hz., ±15Hz/Volt @ 5.0 K Impedance

L: 735Hz., ± 60Hz/Volt @ 65 K Impedance

N: 148Hz., ±10Hz/Volt @ 1Meg. Impedance

P: 10V DC Supply @ 20ma Max.

Speed Switch Adjustment Range 1000-10000Hz.

Environmental:Ambient Operating Temperature Range -40℃ to +85℃

Relative Humidity up to 95%

Storage Temperature -55℃- 90℃

Shock 20-100HZ 500mm/Sec

Input power:Supply 12 or 24V DC Battery Systems(Transient and Reverse Voltage Protected)

Polarity Negative Ground(Case Isolated)

Power Consumption 50mA continuous plus actuator current

Actuator Current Range @ 25℃-(Inductive Load) Min. 2.5 Amps, Max. 10 Amps continuous

Speed Sensor Signal 0.5-120 V RMS

Speed Switch Relay Contacts(N.O.and N.C.) 10Amp?

Free Shipping To The USA

Free shipping on all orders

1 Year Warranty

Worry-free returns

Guaranteed Fitment

Always the correct part

In-House Experts

We know our products

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Shipping Policy

To ensure a faster and secure delivery, we choose FedEx, USPS, UPS, DHL Ground/Air shipping service. Available shipping methods are vary from different types of products and delivery destinations. All products take free shipping. The majority in stock products and orders are going to be shipped the same day or within 1 business day. It will take 3-5 days for products to ship. In addition, the products are shipped except for weekends, and affected by covid-19, there will be some delay on the delivery. After which its delivery details can be tracked with the tracking number we email you. For custom or made to order products, shipping time varies as they may have to be manufactured, painted, embroidered or assembled.

For more information, please check the following tips:

Oversized products must be shipped by truck freight or LTL which is different from other ground shipping methods. Please note that inspection and signature services are required for oversized products.
HI, PR, AK, Guam, Virgin Islands, APOs are excluded from free shipping areas. Except for the above mentioned places, we will provide free shipping.
We offer shipping to the continental United States only, "Free Shipping" applies only to orders shipped within the continental United States.
We will process your order within one business day and the package will be delivered within 3-5 days, Free shipping on all products in the United States except for the special areas listed.

Note: Same day orders will be processed by 14:00 Pacific Time

In order to provide all our valued customers with the most up to date and accurate compatibility information, FINDMALLPARTS is continuously implementing real-time updates to our line store. Due to the immediate nature of these updates, the correction of any errors or omissions might happen at any time without prior notice. This information may include but not limited to pricing, availability, suggested use, fitment, compatibility and warranties. FINDMALLPARTS is not responsible for any additional labor cost, charge, loss or damage incurred as a result of correct or incorrect information, reference or products purchase from FINDMALLPARTS. While we are working to avoid any errors or omissions that may appear on FINDMALLPARTS website, we reserve the rights to cancel any undeliverable orders based on inaccurate information.

Warranty Coverage Policy

We offer a one-year limited warranty for defective products from the date the product is received by the original purchaser or installer, unless otherwise specified at the time of purchase.

General Warranty Limitations (Applies to all Product Warranties)

For each of our product warranties offered above, the following provisions apply:

  • The warranty is limited only to the original purchaser and is non-transferable.

  • Under NO circumstances will our liability exceed the amount of the original sale.

  • Each warranty does not cover any labor costs or incidental, indirect, special or consequential damages such as, but not limited to, physical injuries or property damage, loss of time, loss of use of the vehicle, inconvenience, air freight charges, rental vehicle charges, towing charges or accommodations resulting from a defect in or failure of the part.

  • A prepaid shipping label will be issued for all returns due to warranty claim.

  • The warranty does not cover lost or stolen packages. Because the customer is the shipper, he/she is the only one who can file any lost claim with the shipping company. Therefore, the claim must be coordinated and processed through the shipping company by the customer.

Each warranty represents the exclusive remedy for any product defect or failure and our total liability for any part we warrant. We make no other warranties, express or implied, including any warranties of merchantability, condition of any kind or fitness for a particular purpose. Some states do not allow disclaimers of implied warranties. Therefore all implied warranties that may apply to your part are limited to the duration of this written warranty. Some states also do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental, special, or consequential damages, so the above information may not apply to you. Each warranty gives you specific rights, and you may have other rights which vary from state to state. We do not authorize any person to vary the terms, conditions, or exclusions of any warranty. If any provision of a warranty should become invalid or unenforceable because of any laws, the remaining terms and provisions of the warranty shall remain in full force and effect. To the extent allowed under local law, the remedies provided in the Warranty Coverage Policy are the customer’s sole and exclusive remedies.

Return Policy

1. Refunds Policy

1.1 We offer customers the option to request a refund or exchange up to 30 days after receiving your Product(s). If you are a consumer, you have certain legal rights if you purchase Products which then turn out to be faulty. 

1.2 If 30 days have gone by since the product was delivered to you, unfortunately, we can’t offer you a refund or exchange.


2. Refunds

2.1 Please note that we are not able to offer refunds or exchanges for bespoke products made to your specification, for example chains, flexes cut to order and flex sample boxes.

2.2 If you are not satisfied with your product and wish to return it, we cover the return shipping costs. You must notify us via email at and send the items back within 30 days of receiving the Product(s) and return the item in its original packaging together with proof of purchase.

 To return the items simply follow the simple steps below:

1. Send an email to and describe the problem you are having and add a picture of it.

2. After receiving your email, we will deal with your problem within 72 hours.

3. Attach the return label we sent you to the outer packaging of the returned product and send it back to the following location

14211 Ramona Ave Chino California 91710-5751

4. We will refund you and send you a notification to your email address after we receive the package and check if the product is in new condition.. 

2.3 Upon receipt of your Product(s) we will:

2.3.1 inspect them to check that they are in their original packaging and are suitable for resale. Should the Products fail the inspection they will remain your property and you will be responsible for their collection.

2.3.2 refund you the price you paid for the Products. However, please note we are permitted by law to reduce your refund to reflect any reduction in the value of the goods, if this has been caused by your handling them in a way which would not be permitted in a shop. If we refund you the price paid before we are able to inspect the goods and later discover you have handled them in an unacceptable way, you must pay us an appropriate amount.

2.3.3 make any refunds due to you as soon as possible and in any event within 30 days after the day on which we receive the Product back from you, or after you inform us of your decision to cancel the Contract.

2.4 We recommend that you ensure the Product(s) during transit and put into another box or wrap well to protect the original packaging.

3. Exchanges

3.1 We hope that you love your Products, but we will happily replace or exchange your Product(s) if they are defective or damaged, or if you change your mind provided that you notify us within 30 days of receiving the Product. Please note that any missing or wrongly sent items must be reported within 48 hours. 

3.2 If your item is damaged or faulty and you would like a replacement Product, you will need to send us evidence of the damaged item and notify us within 30 days of delivery. Just send us an email at and we will proceed with the exchange as soon as possible. We will arrange for the collection of the damaged or faulty Product and send you another one free of charge.

3.3 If you change your mind within 30 days of receiving your Product, and would like to exchange your Product for another one on our site, just send us an email at

Please note that you will be responsible for paying for your own delivery costs when returning your item if you choose to return the items via your own courier.

We offer free return service, so please don't hesitate to contact wo if you encounter any problems 

3.4 If it is impractical to offer a replacement product for any item that is damaged or faulty, we reserve the right to offer a repair, an allowance for a repair, or alternatively a refund for your purchase.

Please note that for returns or exchanges, you will need to send them to the address below:

14211 Ramona Ave Chino California 91710-5751


Visit our FAQ page to find answers to the questions we get asked the most. If you have a question that you can’t find here please feel free to contact

With our passion, we have sold our products to people all over the world


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We sell directly to customers, cutting out the unnecessary costs and crazy markups that make products overly expensive. We pass on the savings to you, so you get the same quality at a fraction of the cost.

Our product

Our products bring together the finest materials and stunning design . We offer industrial control accessories, industrial consumables, tools, generators and decoration tools and accessories that have undergone rigorous testing