Mini

BMS-A207+ [$57.12-]

8.4V@10.3 kg / 143.1 oz
8.4V@0.04 sec
Custom High-Efficiency Coreless Motor
  • BMS-A207+
DETAILS
Application
1/12 EP Car, EP Aircraft, Helicopter 250/450Class Cyclic.
 
Specifications
Torque At 6.0V 7.4 kg-cm / 102.8 oz-in
Torque At 7.4V 9.1 kg-cm / 126.4 oz-in
Torque At 8.4V 10.3 kg-cm / 143.1 oz-in
Speed At 6.0V 0.06 sec / 60°
Speed At 7.4V 0.05 sec / 60°
Speed At 8.4V 0.04 sec / 60°
 
Protection Mechanism
Soft Start Protection Soft start to a neutral position.
Locked Rotor Protection Stall in 5 sec, output torque goes down.
Lose Control Protection When losing the transmitter signal, that servo will be back to the neutral position immediately and lock.
 
Power Supply
Operating Voltage Range 4.5V ~ 8.5V ( 4 ~ 6 Cell Ni-MH or 2S Li-Poly )
Operating Temperature Range -10°C ~ +60°C ( +14°F ~ +140°F )
 
Control Specification
Control System Digital Controller 12-Bit (4096 steps per turn)
Frequency:333Hz / Neutral:1500us or 1520us
Dead Band Width 0.001ms ( 1us )
 
Mechanical Specifications
Ball Bearing Dual
Gear All Metal Gears
Motor Custom High-Efficiency Coreless Motor
Horn / Gear Spline 25 Teeth
 
Physical Specifications
Dimension (mm) 23 x 12 x 27.25 mm / 0.9 x 0.47 x 1.07 in
Weight (gram) 21.2 ± 1 grams / 0.74 oz
Product Picture / Dimension Sketch