Eiger & Eiger Pro 2S/3S Crawling Brush/Brushless ESCs

(#1835, #1836)








No Climb is Too Steep With the Eiger

The Eiger mountain towers amongst the giants of the Swiss Alps topping some 13,000 plus feet. Let Novak’s Eiger 2S/3S Crawling Brush ESC (#1835) power you to mountain-high adventures as well! The tiny Eiger is packed with all the features you need, and is easier to use and more adjustable than any ESC in its class. Tuning on the rocks is as easy as 1-2-3. No programmers or wires to fuss with! With four on-board adjustments, the Eiger can be customized to suit any type of crawling. Two models available: Eiger (#1835), and the pro-version, Eiger Pro (#1836). The Eiger Pro sports superior transistors for unmatched on-th-rock performance. If you require the best and fastest on the rocks, the Eiger Pro can handle a 20-turn brushed motor on 3S with no problem!

HEAVY-DUTY BEC
The Eiger and Eiger Pro are compatible with 2S LiPo packs and have a built-in, heavy-duty BEC that will power high torque single servo setups with ease. The Eiger and Eiger Pro are also compatible with 3S LiPo packs! Simply install an external BEC (included with the Eiger Pro) and enjoy the wheel-spinning good times of 11.1 volts! Yee Haw!

NOT JUST FOR CRAWLING
The Eiger and Eiger Pro ESCs come ready to crawl, and will default to the normal rock crawling settings: forward and reverse with high-power drag brake. Not only can you adjust the power of your Drag/Hill Brakes via the simple on-board programming, but you can turn them off completely. This will set the speed control in normal “Basher” mode with forward, brake, and reverse operation -just like a regular, non-crawling ESC! It’s the best of both worlds. Crawling and bashing!

BRUSHED AND BRUSHLESS
The Eiger and Eiger Pro have been updated* to operate brushless motors in addition to brushed motors. An additional motor wire is installed on the Eiger for this compatibility to hook up a 10.5-turn or higher brushless motor with 2S LiPo packs. Simply set the profile to "Brushless" mode, and the Eiger can be used for brushless spec class racing, crawling (when used with a Novak crawling brushless motor), or bashing around. The brushless mode includes on-board programming to customize and fine-tune the ESC feel.

COST-SAVING CRAWLING COMBOS
The Eiger 2S/3S Crawling ESC is paired with either Novak’s affordable Terra Claw Crawling Brushed Motor or a higher performance and rebuildable Rock Star Crawling Motor.

Eiger ESC / Terra Claw Crawling Brush Combo – 55T (#3230) Novak’s least expensive brush crawling system with a high-turn Terra Claw motor for bashing fun.

Eiger ESC/Terra Claw Crawling Brush Combo-- 35T (#3231) An economical and fast rock crawling combo featuring Novak's Terra Claw 35T motor for faster speeds than higher turn motors.

Eiger ESC / Rock Star Crawling Brush Combo – 35T (#3233) Combo includes a 35-turn Rock Star motor for faster speeds.

Eiger ESC / Rock Star Crawling Brush Combo – 45T (#3234) Combo includes a 45-turn Rock Star motor for a great balance of speed and run time.

Eiger ESC / Rock Star Crawling Brush Combo – 55T (#3235) Combo includes the highest turn Rock Star motor to enjoy the longest crawling times at the lowest speeds.

NOVAK BUILT AND SUPPORTED
Novak takes pride in its manufacturing facility in Irvine, California and also with its use of high-quality components, assembly, and testing processes. Every Novak Eiger and Eiger Pro ESC is built and tested in the Novak factory to Novak’s exacting standards, and all are supported by Novak’s knowledgeable customer support staff and race team.

*updated ESCs are identifiable by an orange case, full-size heat sink, and different solder tab position. 



The Eiger Pro includes a 3-Amp Module (#5463) for use with 3S LiPo packs


The Eiger & Eiger Pro are now compatible with brushless motors. Ballistic 10.5T (#3610) shown.

eiger rockstar combo

The Eiger ESC / Rock Star Crawling Brush Combo is available in three motor turns: 35T (#3233), 45T (#3234) and 55T (#3235)


The Eiger ESC / Terra Claw Crawling Brush Combo. Available with a 55T motor ((#3230) or a 35T motor (#3231)
 
 
Features
Designed especially for the demands of crawling vehicles to maneuver over the toughest terrain, and also works great for non-crawling applications
Compact and lightweight design
Compatible with brushed and sensored brushless motors. For brushless crawling, the Eiger is compatible with Novak's Ballistic Crawling and Three-80 Crawling brushless motors.
On-Board Customization:
  • Brushed Mode: 4 adjustable parameters
    • Drive Mode (5 settings- Bash, Servo, Crawling/Low Brakes, Crawling-Low Brakes, Crawling/Med Brakes, Crawling/High Brakes )
    • Drive Frequency (6 settings)
    • Deadband (5 settings)
    • Voltage Cut-Off (OFF-LiPo-LiFe)
  • Brushless Mode: 7 adjustable parameters- Drag/Hill Brakes (10 settings), Brake Frequency (10 settings), Drive Frequency (10 settings), Dead Band (5 settings), Minimum Drive (10 settings), Motor Rotation (CCW-CW), and Voltage Cut-Off (OFF-LiPo-LiFe)
Water-resistant case with silicone gasket seal to help keep out the elements
Built-In Voltage Cut-Off Circuitry prevents damage to LiPo batteries (auto detects 2S or 3S in Brushed Mode)
Built-In 6V output for optional accessory fan or other detail items such as running lights
User friendly One-Touch programming interface with four multi-colored status LEDs to help personalize the speed control's settings
Novak's One-Touch Set-Up™ for quick, easy transmitter set-up
Heavy-duty, internal 2A BEC for high-torque single servo applications. Don’t let the specs fool you—all ESC’s BECs are not created equal. The Eiger’s 2A BEC will go toe-to-toe with many other higher rated units. The #1836 Eiger Pro includes an external 3A BEC for 3S battery pack usage.

Three Brushed ESCs in one—The Eiger & Eiger Pro have a non-crawling, Basher Mode and can be used in any 1/10th, 1/12th, 1/16th, or 1/18th brushed application. Additionally, each ESC has a Servo Mode for forward and reverse directions (no brakes) that can be used for robotic applications.

Built-in diagnostic temperature monitoring that lets you quickly check the ESC's operating temperature at any time
Thermal Overload Protection circuitry to protect the ESC from overheating
Gold-plated direct-solder wiring tabs for flexible soldering options
Plug-and-Play—The Eiger is factory-wired with Tamiya® battery plug & gold-plated Bullet motor plugs. The Eiger Pro is factory-wired with gold-plated Bullet motor plugs.
Factory installed power capacitor
User-replaceable input harness
Meets RoHS compliance and includes 120-Day Warranty
Designed, assembled and tested by Novak in Irvine, Calif., using globally sourced components

     

Specifications

Spec#1835/#1836
Motor TypeBrush / Brushless
Fwd/Brk/RevF/Drag Brakes/R (crawling brush modes);
F/B/R (basher brush mode); F/R (servo brush mode)
F/B/R (brushless profile)
Input Cells (LiPo/Ni-MH)Brushed: 2-3S LiPo or 4-9 NiMH
Brushless: 2S LiPo
Size (in/mm)1.15” x 0.95” x 0.79” (29.0 x 24.3 x 20 mm)
Weight (oz/g)0.75 oz. (21.31 g)
On-Resistance (ohms)0.0011 ohms (Eiger); 0.00057 ohms (Eiger Pro)
Motor Limit2S Brushed:  540-size: 20T or higher; Any 380-size
3S Brushed: 540-size: 35T (Eiger), 20T (Eiger Pro); Any 380-size
2S Brushless: 540-size: 10.5T or higher; Any 380-size
BEC (volts / amps)6.0 volts DC / 2.0 amps
Wire Size (GA)14G Super-Flex Copper-Strand Silicone Wire
Battery/Motor PlugEiger: Tamiya-style battery & gold-plated Bullet motor plugs factory installed; Eiger Pro: Gold-plated Bullet motor plugs factory installed. No battery plug
Status LEDs4 (multi-colored)

 
Replacement / Optional Parts
icon checkmark#5304 or #5309 Plug-In Input Signal Harness (Mini-JST) (replacement/optional)
icon checkmark#5332 Brushless Motor Connector Wire Set – 14GA (optional)

#5351-#5353 Brushless Shielded Sensor Harnesses (replacement)
icon checkmark#5463 Novak 3-Amp High-Voltage Universal BEC-3S (replacement/requirement for 3S application)
icon checkmark#5465 Novak 5-Amp Universal BEC – 2S (optional)
icon checkmark#5508 14GA Brushless Motor & Battery Wire Set (replacement)
icon checkmark#5600 ESC Switch Harness (replacement)

#5649 or #5653 Black Cooling Fans 25x25x10mm- 2mm Mini Plug (optional)
icon checkmark#5682 Power Cap Harness: 1000µF (replacement)
icon checkmark#5731 or #5741 Low-Loss Power Connector - 5 pairs (optional)
icon checkmark#5831-#5833 Lead-Free Silver Solder (optional)
icon checkmark#5850/#5851 Heat Shrink Tubing (optional)
Media

Instruction Manual

Spec Chart

Press Release