BMS-H51C V2 HELICAL GEAR, HV-DIGITAL, MEGA TORQUE, HIGH SPEED, CORELESS +Servo Arm (61.5kg/854.2oz, 0.09sec at 8.4V)

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  5. BMS-H51C V2 HELICAL GEAR, HV-DIGITAL, MEGA TORQUE, HIGH SPEED, CORELESS +Servo Arm (61.5kg/854.2oz, 0.09sec at 8.4V)
The Redwing RC Office will be closed 17 Oct-10 Nov. Orders can still be accepted during these times and will be processed in the order received. If you need the item urgently (moved to top of the list), select Priority express and we will do our best to rush the order out to you when we return.
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BMS-H51C V2 HELICAL GEAR, HV-DIGITAL, MEGA TORQUE, HIGH SPEED, CORELESS +Servo Arm (61.5kg/854.2oz, 0.09sec at 8.4V)

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Our Price:

$99.99
Quantity (23)

Details

Availability 23 in stock
Weight 0.51 lbs
SKU BBR-BMS-H51C
Manufacturer Blue Bird

BMS-H51C V2, High Voltage, Helical Gears, Coreless Motor, Digital

Powerful Coreless Motor, Smoother．Precision．More Reliable & More Efficiency

Helical Gears for supreme strength and precision.

  • Soft Start Protection
  • Over Voltage Protection
  • Low Voltage Protection
  • Locked Rotor Protection 
  • Temperature Protection
  • Loss of Control Protection

APPLICATION / SUITABLE

 

Ideal for 3D Airplane, Jet & 1/5, 1/6 and 1/8th Monster / Crawler / Truck and Off-road Car

 ELECTRICAL SPECIFICATION (FUNCTION OF THE PERFORMANCE) 

Torque At 6.0V 44.5 kg-cm / 618.1 oz-in
Torque At 7.4V 54.2 kg-cm / 752.8 oz-in
Torque At 8.4V 61.5 kg-cm / 854.2 oz-in
Speed At 6.0V 0.13 sec / 60°
Speed At 7.4V 0.11 sec / 60°
Speed At 8.4V 0.09 sec / 60°

 PROTECTION MECHANISM

Soft Start Protection Soft start to neutral position.
Over Voltage Protection Over 9.0V drive the protection mode and 8.4V return to normal mode.
Low Voltage Protection Lower than 4.0V, drive the protection mode and 4.5V return to normal mode.
Locked Rotor Protection Stall in 5 sec, output torque goes down.
Temperature Protection Overheat 85 degree C, drive the protection mode and down 75 degree C
return to normal mode.

 POWER SUPPLY

Operating Voltage Range 4.5V ~ 8.5V ( 4 ~ 6 Cell Ni-MH or 2S Li-Poly / 2S Li-Fe)

 CONTROL SPECIFICATION 

Control System

Digital Controller / AD 12-Bits ( 4096 Steps )

Frequency：Up to 333Hz / Neutral：1500us or 1520us
Dead Band Width 0.001ms ( 1us )

 MECHANICAL SPECIFICATIONS

Ball Bearing Dual, Steel
Gear All Stainless Steel Helical Gears
Outside Case Full One-Piece Aluminum CNC Casing
Motor High Efficiency Japan Coreless Motor
Horn / Gear Spline 25 Teeth ( Same as F-Type )

 PHYSICAL SPECIFICATIONS

Dimension (mm) 40.5 x 21 x 38.5 mm / 1.59 x 0.83 x 1.52 in
Weight (gram) 83.0 ± 1 grams / 2.93 oz
Product Picture / Dimension Sketch ​

 

 

Includes Servo and Servo Arm

 

 

 

 

 






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Power HD R25 HV Servo - 25Kg/cm (347.18 oz/in), 0.11sec--Discontinued Price Reduction

Power HD R25 HV Servo - 25Kg/cm (347.18 oz/in), 0.11sec--Discontinued Price Reduction

Power HD R25 Servo - 25Kg/cm (347.18 oz/in), 0.11sec - High Voltage



Specifications:

  • Modulation: Digital
  • Gear Type: Metal Geared
  • Torque: 6v - 222.2 oz-in (16 kg-cm), 4.8v - 180.5 oz-in (13 kg-cm)
  • Speed: 6v - .18 sec/60deg., 4.8v - .20 sec/60deg.

 

 

 

TEMPORARILY OUT OF STOCK! New stock returning in 2-3 weeks - pre order and we will ship out AS SOON as they arrive!

 

 

 

HD-R25

$49.99

BMS-4112, HV-DIGITAL, MEGA TORQUE, CORELESS (47.5kg/659.9oz, 0.11sec @8.4V) New Generation

BMS-4112, HV-DIGITAL, MEGA TORQUE, CORELESS (47.5kg/659.9oz, 0.11sec @8.4V) New Generation

BMS-4112, HV-DIGITAL, MEGA TORQUE, CORELESS (47.5kg/659.9oz, 0.11sec @8.4V) New Generationm

BBR-BMS-4112

$79.99

Power HD R25S HV Servo - 30Kg/cm (416.6 oz/in), 0.10 sec (Upgraded SR/SXR/SSR/SUR/SFR Compatible)

Power HD R25S HV Servo - 30Kg/cm (416.6 oz/in), 0.10 sec (Upgraded SR/SXR/SSR/SUR/SFR Compatible)

Power HD R25S HV Servo - 30Kg/cm (416.6 oz/in), 0.10 sec (Upgraded SR/SXR/SSR/SUR/SFR Compatible)



Specifications:

  • Modulation: Digital
  • Gear Type: Metal Geared
  • Torque: 6v - 222.2 oz-in (16 kg-cm), 4.8v - 180.5 oz-in (13 kg-cm)
  • Speed: 6v - .18 sec/60deg., 4.8v - .20 sec/60deg.

 

 

 

TEMPORARILY OUT OF STOCK! New stock returning in 2-3 weeks - pre order and we will ship out AS SOON as they arrive!

 

 

 

HD-R25S

$57.99


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