Repeat Drive Max

(8 customer reviews)

$55.00

Does your beetleweight need more drive power?
Not happy with any of the options on the market?
Tired of trying to put your own shafts into a 2xxx motor to get all the torque???

Repeat drive max is a 2100kv 2004 brushless motor mated to a 24mm 27:1 planetary gearbox designed to be the toughest and most powerful beetleweight drive motor

** As of 2/2024 max has changed to integrate the brushless motor into the gearbox, removing 4x mounting screws and a potential failure point**

Out of stock

SKU: 101 Categories: , ,

Description

People are saying:
“Since swapping to these I haven’t even tightened screws in 21 fights.”
“your motors saved me from more events of embarrassing drive failures”
“If [they] become a regularly stocked option then this would definitely be the way to go”
“[My robot] was dialed in with the new drive” “It was quite controllable and insane fast”

Features:

  • Custom wound 2004 brushless motor directly integrated into the gearbox
  • 2s-6s rated voltage
  • 24mm, 27:1 all metal planetary gearbox
  • 6mm “D” extra long output shaft (cut to the length that you need to save weight)
  • Custom billet 4130 final planet carrier and output shaft
  • Output shaft c-clip has been changed to minimize the groove and provide the strongest product.
  • 69g weight
  • 4x18mm M2 face mount hole pattern

Performance

  • 12V input (3S)
    863rpm free speed
  • 14.8V input (4S)
    1151rpm
  • 22.2v input (6S)
    1726rpm

CAD model

https://grabcad.com/library/repeat-drive-max-1

Additional information

Weight 0.085 kg

8 reviews for Repeat Drive Max

  1. Lord Toby

    Much like how the Repeat Drive 16mm options are the best antweight drive on the market, these are the best beetle drive. Since swapping to these I haven’t even tightened screws in 21 fights. Don’t forget to loctite the gearbox screws when you receive them.

  2. David Le

    Repeat Maxes are objectively the best combat robotics drive setup for beetleweights, a competitive option for hobbyweights, and even a workable option for featherweights. The gearbox is built like a tank as long as you loctite it, and the 4140 hardened shaft is way overkill for beetleweights. I run 4 of them in my 15lb combat robot, and the acceleration it produces with 13lbs of magnet downforce is ridiculous. In every aspect, these are the perfect drive motor, and I don’t see anything beating it anytime soon.

  3. Matthew Lantry (verified owner)

    Have used these across 10 fights and aside from having to put loctite on the screws before installing in the bot have had zero issues even after my bot was thrown across the air multiple times and the wheels they were attached to taking direct hits. If you have the weight and space there is nothing better.

  4. Zachary Knight (verified owner)

    Truly reliable gearbox motor combo, I’ve been running them on 6S with no problems!

  5. Kevin Biagini (verified owner)

    The last drive motors you will ever need! They are the perfect combination of speed, power and durability. I’ve ran the same 4 motors for 5 events and the only motor damage was my fault. Which leads to the next best thing. Replacement parts!

  6. Ariel Smith

    Repeat Max is the gold standard for beetle weight drive motors. I won’t use anything else. It has made the drive in my bot more reliable overall. I have never had to toss a repeat max – it is always fixable. Don’t forget to loctite the gearbox screws!

  7. Jeremy // Level 5 Robotics

    After running Repeat Drive Max for over 40 fights on my beetleweight, I can’t see myself running any other drive solution and I can’t believe there was a time that I wasn’t running them. All the power you’ll ever need and then some in a reliable package.

    Truly, the only motor you’ll ever need.

  8. Madeline (verified owner)

    These gear boxes are extremely powerful and durable. In a recent event a set of Repeat Max gear boxes took things to the extreme. The robot had enough speed and power to climb walls and made Will Bales exclaim WHY IS IT SO FAST!?! when he drove it. All while having excellent pushing power. These gearboxes have also taken hits that would have crippled any other beetle weight drive but the repeat max keeps turning

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