RhinoCrawler RM-S12 / RM-S20 is an extremely torque dense and lightweight choice with exceptional startup! It has more mounting positions beefier wire retainer and thicker back iron. RM-S12/20 is very difficult to produce and it is currently the smallest size of the 2812/2820 stator the outer size of the RM-S12 stator 2812 is only 35x24mm! RM-S12 stator 2820 is only 35x32mmIn addition it adopts a specially customized dual tile strong magnetic design which makes the motor lightweight and has stronger explosive power on the basis of small size!
AM32 custom firmware. It's optimized for crawler and makes your car run supers mooth and quiet but it is also suitable for a variety of 1/8 scale or smaller cars. A built-in adjustable four voltage BEC with a maximum current 10A(VE80A) 3A(VE40A) to apply the high torque servo. In addition the e-Switch that comes with it avoids failures caused by harsh environments.
AM32 custom firmware
Sinewave startup
allows the motor smoothly at ultra-low speeds Variable drive frequency
Low voltage throttle
loss and stalled rotor protection
High-performance
32-bit MCU
E-switch with long
life and waterproof
Specs
Product Num.: A3100
Battery: 2-4S/40A 2~8S/80A
Current: 40/80A cont.
BEC: 40A - max 10A output
/80A - max 10A output
5.2~8.2V adjustable by DIP switch
Waterproof: ESC not
supported / e-switch supported
FAN: not include
solder pads for power is reserved
Connectors: not include
Wires: battery 14AWGx150mm
output 14AWGx150mm signal 250mm and e-switch 120mm
Dimensions: 25x13x11mm @40A / 60x29x15mm
@80A
(without wires)
S12 Specs:
KV:1470KV / 1900KV / 2340KV
14 pole 12 slot stator
8.4V -16.8V (2-4S) LiPo
1/8" D (3.17mm) shaft output
25mm Mounting holes for M3 screws
84g with wires without connector
35mm diameter x 24mm long
28x12mm stator
S20 Specs:
KV: 1450KV / 1800KV / 2220KV
14 pole 12 slot stator
8.4V -16.8V (2-4S) LiPo
1/8" D (3.17mm) shaft output
25mm Mounting holes for M3 screws
120g with wires without connector
35mm diameter x 32mm long
28x20mm stator
"