New Arrivals | Specials | Clearance | Limited-time promotion | Coupon | Certificate | Shopping Cart
Home > Helicopters & Parts > ESC for Helis > 450 Power system Combo(good for 450 size helis)

450 Power system Combo(good for 450 size helis)

450 Power system Combo(good for 450 size helis)
Item# ESC-450COMBO
$52.5 USD$47.00

Product Description

Hobbywing Pentium 40A Brusless ESC

1.1 Output:Continuous 40A, Burst 60A up to 10 Secs.
1.2Input Voltage:
  • Pentium-40A:2-6 cells lithium battery or 5-18 cells NiCd/NIMh battery.
  • Pentium-40A-OPTO:2-6 cells lithium battery or 5-18 cells NiCd/NIMh battery.
  • 1.3BEC:
  • Pentium-40A: 3A / 5V (Switch mode).
  • Pentium-40A-OPTO:None.
  • 1.4 Max Speed:210,000rpm for 2 Poles BLM,70,000rpm for 6 poles BLM, 35,000rpm for 12 poles BLM.
    (BLM: BrushLess Motor)
    1.5 Size: 55mm (L) * 28mm (W) * 12mm (H).
    1.6 Weight:
  • Pentium-40A: 35g.
  • Pentium-40A-OPTO:32g.
  • Note: The old version Pentium-40Auses built-in linear mode BEC, but the new version uses switch mode BEC to enhance the output ability.


    2.1 Safety Arming Feature: Regardless the throttle stick position, the motor will not spin after battery connected.
    2.2 Throttle Calibration: Throttle range can be configured to provide best throttle linearity, fully compatible with all market available transmitters.
    2.3 Programmable Items:
  • Brake Setting: brake enabled / brake disabled.
  • Battery Type: Li-xx(Li-ion or LiPo) / Ni-xx(NiMh or NiCd).
  • Low Voltage Protection Mode(Cutoff Mode): Gradually reduce the output power / Cutoff the output power.
  • Low Voltage Cutoff Protection Threshold (Cutoff Threshold): low / medium / high.
  • Start Mode: normal / soft / very soft.
  • Timing: low / medium / high.
  • Reset: resetall the programmable items totheir default settings.
  • 2.4 Full Protection Features: Low voltage cutoff protection / Over-heat protection / Throttle signal lost protection.

    Hobbymate HB2835-H Outrunner Brushless Motor

    Shaft diameter:Φ3.17mm
    Max current:45A
    Working efficiency:90%
    Class of Helicopter:450

    - High efficiency
    - Long service life
    - Compact design - small dimensions
    - High acceleration thanks to a low mass inertia
    - Low electromagnetic interference
    - Linearity between voltage and speed
    - Linearity between load and speed
    - Good heat dissipation, high overload ability
    - Mainly linear motor characteristics, excellent control properties
    - Able to bear high overloads for short periods

    Why buy from us?
    What makes Hobby-wing different from other online sellers? We put the customer first! A customer-centered shopping experience has always been our goal and we pride ourselves in our comprehensive policies that have put us in a realm above and beyond others. Having processed over 60,000 orders in 6 years, Hobby-wing knows how to satisfy you!
    Paypal recommended seller. Based on the excellent credit and outstanding sales in the past few years, we have become one of Paypal's strongly recommended sellers.
    Professional and fast order processing. We arrange shipment in 24 hours after we receive your order. All merchandises and shipping address are double checked to guarantee that your order will arrive with correct contents in a timely fashion. We will inform you in 48 hours after you place the order if there is unexpected delay in shipment.
    Secured Packing. There are various packing materials available here. For different products, we work out the best and most scientific packing methods to protect parcels from any damages.
    Direct cooperation with professional logistics. Unlike other online sellers who use agents, we directly cooperate with UPS and China Post. Such direct cooperation minimizes shipment processing procedures and you can receive your parcels earlier. Besides, when something wrong happens, we can handle it at the earliest time in the most effective way.
    Guaranteed products pre-test. All radio controlled products are thoroughly pre-tested by technicians before shipment to make sure they are all in excellent working condition.
    Exceptional Customer Service
    Our knowledgeable Product Experts and Customer Service Specialists are available via e-mail, online chat, and telephone to ensure the ultimate quality in customer relations based on unparalleled professionalism.
    All ready accessories and parts support.
    Copyright© 2006-2014 here All Rights Reserved.