Spektrum
Firma 120A Sensored Brushless Smart Crawler ESC 2S-4S IC5
Firma 120A Sensored Brushless Smart Crawler ESC 2S-4S IC5
SKU:SPMXSE1080
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Spektrum Firma 120A Sensored Brushless Smart Crawler ESC 2S-4S is a sensored brushless electronic speed control for 1/6 scale crawlers and scalers, including the Axial SCX6 platform. It supports 2S to 4S LiPo power and uses Spektrum Smart telemetry, field-oriented control, adjustable drag brake performance, an IC5 battery connector and a waterproof case.
Included
(1) Spektrum Firma 120A Sensored Brushless Crawler ESC
(1) Product manual
(1) Sticker sheet and mounting tape
(1) Optional ESC fan
Features
Smart all-in-one telemetry with compatible Spektrum Smart equipment
Sensored brushless control for low-speed crawling
Field-oriented control with RPM and throttle matching
Adjustable drag brake performance
120 A power rating for large and heavy crawlers
2S to 4S LiPo compatible
32-bit ARM M4 processor
Waterproof ESC design
Waterproof sensor wire with locking plug and gasket
Multiple programming options through programming box, SmartLink app or on-screen text generation
Over-current, automatic LiPo low-voltage cutoff, thermal and failsafe protection
Adjustable 6 V or 7.4 V BEC output
Aluminium heat sink and optional cooling fan
IC5 connector with EC5 basic-operation compatibility
Ready to install with no soldering required
Specifications
Application: Crawling, surface
ESC type: Sensored brushless
Input voltage: 2S to 4S LiPo
Maximum input voltage: 14.8 V
Maximum continuous current: 120 A
Maximum burst current: 360 A
BEC: Yes
BEC type: Switchable
BEC voltage: 6 V or 7.4 V
BEC continuous current: 3 A
Connector type: IC5
Motor output lead: 3.5 mm
Output connector: 3.5 mm bullet
Forward: Yes
Reverse: Yes
Brakes: Adjustable drag brake force
Programmable: Yes
Programming options: Programming box, SmartLink app, on-screen text generation
Low-voltage cutoff programmable: Yes
Overload protection: Yes
Technology: Smart
Water-resistant: Yes
Length: 48 mm (1.9 in)
Width: 36 mm (1.4 in)
Height: 24 mm (0.96 in)
Weight: 82 g (2.89 oz)
Frequently Asked Questions
When will my order be shipped?
Orders placed before our daily cut-off time are usually shipped the same or next working day.
You’ll receive tracking details as soon as the courier collects your parcel.
How long will delivery take?
South African deliveries typically arrive within 1–3 working days, depending on your location.
International delivery times vary based on the destination.
Can I collect my order?
Yes. Collection is available from our Somerset West warehouse during business hours.
Where are you based?
We’re based in Somerset West, Cape Town, South Africa, and ship throughout South Africa and worldwide.
Do you ship worldwide?
Yes — we offer worldwide shipping.
What payment methods do you accept?
We accept secure online payments, including card payments, instant EFT, PayPal, and other major South African payment methods.
In-store card payments are available via Yoco.
Will I receive a tracking number?
Yes. Tracking information is emailed automatically once your order has been dispatched.
Do the products include a warranty?
Most items include a manufacturer-backed warranty.
Warranty terms vary by brand and product type.
Is my order safely packaged?
All items are securely packaged to minimise the risk of damage during transit.
Can I change or cancel my order?
If your order hasn’t been shipped yet, we can usually assist with changes or cancellations.
Please contact us as soon as possible.
Do you offer dealer or wholesale pricing?
Yes — eligible retailers can apply for a dealer account.
