Servo selection: torque, speed, gears and voltage
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
BLS505 8.4V HV Brushless Cyclic Servo 7Kgf.cm 0.07sec/60degree for RC Helicopter
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Why choose BLS505 8.4V HV Brushless Cyclic Servo 7Kgf.cm 0.07sec/60degree for RC Helicopter through RC-MODEL?
BLS505 8.4V HV Brushless Cyclic Servo 7Kgf.cm 0.07sec/60degree for RC Helicopter is an RC product from KST Servos. This page focuses on what an end customer needs: fit, use cases, specifications and imagery, without prices or outbound supplier detours.
Fit and use
BLS505 8.4V HV Brushless Cyclic Servo 7Kgf.cm 0.07sec/60degree for RC Helicopter fits customers looking for KST Servos items in Helicopter Servos, Industrial & UAV Servos, BLS Series, with RC-MODEL support for choosing the right configuration.
- Relevant category: Helicopter Servos, Industrial & UAV Servos, BLS Series
- Product identification for inquiry: model KST-BR0023.0041 / SKU BR0023.0041
Key details
- Features: Hardened Steel Gears; Extreme torque and Excellent speed; CNC aluminum case; Brushless DC Motor; For Align T-Rex 500 as cyclic servo
- Gear Set Material: Hardened Steel
- Size Class: Mini Servos
- Package Includes: 1 * BLS505 Brushless HV Servo; 1 * Pack of Accessories; Download; BLS505 Brushless Servo Technical Specification
- Manufacturer: KST Servos
- Rated Voltage: DC7.4V
Before ordering
- Confirm dimensions, power system, radio compatibility or material size before purchase.
- Ask us to match required accessories, adhesives, hardware, batteries or replacement parts.
- RC-MODEL helps with fit checks, availability, compatible accessories and a formal quote in Israel.
BLS505 8.4V HV Brushless Cyclic Servo 7Kgf.cm 0.07sec/60degree for RC Helicopter is a KST Servos product selected for Helicopter Servos. This page is written for practical buying decisions, with the key fit, size, voltage and performance details organized in one place.
Use it to compare torque, speed, voltage range, construction, dimensions, weight, variants and accessory compatibility before choosing the right component for an RC aircraft, helicopter, car, glider, UAV or workshop installation.
Key Advantages
- Hardened Steel Gears
- Extreme torque and Excellent speed
- CNC aluminum case
- Brushless DC Motor
- For Align T-Rex 500 as cyclic servo
Core Specifications
- Voltage Range: DC6.0V-8.4V
- Rated Voltage: DC7.4V
- Stalling Torque: [email protected], [email protected], [email protected]
- No-load Speed: 0.09sec/60°@6.0V, 0.08sec/60°@7.4V, 0.07sec/60°@8.4V
- Motor Type: Brushless DC Motor
- Gear Set Material: Hardened Steel
- Case Dimensions: 35.5mm*15mm*32.5mm±0.2mm
- Weight: 40g±10%
- Working Frequency: 1520µs/333Hz
- Default Travel Angle: ±50°=100° when1000us-2000us
- Temperature Range: -10℃……+65℃
- Soft Start: Programmable
Relevant RC Academy guides
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| Technical Specifications | |
| Manufacturer | KST Servos |
| Brand | KST |
| Product Code | BR0023.0041 |
| All Variant SKUs | BR0023.0041 |
| Rated Voltage | DC7.4V |
| Voltage Range | DC6.0V-8.4V |
| Stalling Torque | [email protected], [email protected], [email protected] |
| No-load Speed | 0.09sec/60°@6.0V, 0.08sec/60°@7.4V, 0.07sec/60°@8.4V |
| Working Frequency | 1520µs/333Hz |
| Default Travel Angle | ±50°=100° when1000us-2000us |
| Temperature Range | -10℃……+65℃ |
| Soft Start | Programmable |
| Programmable | Yes |
| Case Material | Aluminum Alloy |
| Motor Type | Brushless DC Motor |
| Gear Set Material | Hardened Steel |
| Position Sensor | Potentiometer |
| Case Dimensions | 35.5mm*15mm*32.5mm±0.2mm |
| Weight | 40g±10% |
| KST Collections | Helicopter Servos, Industrial, Mini Servos, BLS Series |
| Series | BLS Series |
| Size Class | Mini Servos |
| Application | Helicopter Servos |
| Features | Hardened Steel Gears; Extreme torque and Excellent speed; CNC aluminum case; Brushless DC Motor; For Align T-Rex 500 as cyclic servo |
| Package Includes | 1 * BLS505 Brushless HV Servo; 1 * Pack of Accessories; Download; BLS505 Brushless Servo Technical Specification |
| Product Type | RC |
Tags: KST Servos, BR0023.0041, Helicopter Servos, Industrial & UAV Servos, Mini Servos, BLS Series, RC servo