Product Overview
The Woodward 9907-1290 is a ProAct Digital Speed Control unit designed to regulate engine speed by driving Woodward ProAct electromagnetic actuators. It processes magnetic pickup (MPU) signals and adjusts fuel rack position with high precision to maintain stable engine operation.
This module is supplied as 100% brand new original equipment, manufactured in the USA, and is widely used in power generation and mechanical drive applications for gas and diesel engines.
Technical Specifications
| Parameter | Specification |
|---|---|
| Series | ProAct Digital Speed Control |
| Input Voltage | 18–32 VDC (24 VDC nominal) |
| Output Drive | High-current PWM for ProAct actuators |
| Speed Input | Magnetic Pickup (MPU) |
| MPU Signal Range | 1.0 to 30 Vrms |
| Frequency Range | 10 Hz to 25,000 Hz |
| Communication | RS-232 (PC configuration) |
| Dimensions | 35.5 × 20 × 19 cm |
| Weight | 2.2 kg |
Engineering Advantages
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Precise Speed Regulation: Advanced PID control algorithms maintain stable engine speed under varying load conditions.
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Direct Actuator Drive: Eliminates external drivers by directly controlling ProAct actuators, simplifying system architecture.
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Software-Based Configuration: Adjustable via PC tools (e.g., Woodward ToolKit / Watch Window) for accurate tuning and calibration.
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Robust Design: Engineered for harsh environments with resistance to vibration and thermal stress.
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Comprehensive Protection: Includes fault detection for MPU signal loss, actuator issues, and power anomalies, with automatic failsafe shutdown.
FAQs
Does it support dual-fuel engines?
It depends on the application software loaded. The control logic must be configured to support multi-fuel operation.
Can it be mounted on the engine?
It is recommended to mount on a vibration-isolated panel rather than directly on the engine to protect internal electronics.
How is speed calibrated?
Calibration is performed via RS-232 connection using Woodward software tools, allowing precise tuning of speed and control parameters.
What is the product condition?
This unit is supplied as 100% brand new original equipment, with factory packaging and no prior operational use.
| Brze ponude | Brzo primite cenu i dostupnost od našeg posvećenog tima za korisničku podršku. |
|---|---|
| Isporuka | Dostupna je ubrzana, teretna i međunarodna dostava. |
| Stanje | 100% novo sa originalnim pakovanjem |
| Plaćanje | Prihvatamo American Express, Discover, MasterCard, PayPal i Visa. Naš sajt je zaštićen RapidSSL-om. |
| Luka za isporuku | Šangaj, Sjamenu |
| Garancija | 12 meseci |
| Q: Da li su naše cene konkurentne? |
| A: Da, sarađujemo sa preko 50 zemalja širom sveta. Kao vodeći dobavljač u Kini, nudimo značajne popuste u skladu sa tržišnim trendovima. |
| Q: Koji je garantni rok? |
| A: Svi naši novi i originalni proizvodi dolaze sa standardnom garancijom od jedne godine. |
| Q: Koje metode plaćanja prihvatamo? |
| A: Zahtevamo 100% T/T (telegrafski transfer) uplatu pre slanja. Za artikle sa rokom isporuke, potrebno je unapred uplatiti 30% depozita, a preostalih 70% pre slanja. Ako imate predstavnika u Kini, možete preko njega organizovati RMB transfer. |
| Q: Koje metode isporuke koristimo? |
| A: Pretežno koristimo FedEx, DHL, UPS i BRE za isporuku. Ako imate nalog kod nekog od ovih prevoznika, možete direktno organizovati slanje. Takođe nudimo besplatnu dostavu do špeditera sa sedištem u Kini. |
| Q: Koje je naše vreme isporuke? |
| A: Isporuka obično traje 1-3 dana nakon prijema početne uplate. Za artikle sa rokom isporuke, slanje će se obaviti prema navedenom rasporedu. |
| Q: Kako pakujemo robu? |
| A: Obavezujemo se na bezbedno pakovanje sa višeslojnom zaštitom. Proizvodi se prvo stavljaju u originalne kutije i zapečate etiketama. Zatim se dodaje sloj mehurićaste folije za zaštitu od udara tokom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije. |
| Q: Kako kupci mogu da nas kontaktiraju i zatraže ponudu? |
| A: Možete nas kontaktirati putem e-pošte, WhatsApp-a, WeChat-a, Skype-a ili vaše omiljene komunikacione platforme. Obratite nam se sa vašim potrebama, i pružićemo vam brzu, prilagođenu ponudu. |
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Ekspresna dostava
Opsežan inventar
Osiguranje kvaliteta
