SPIDER Automation | A2217 1100KV Brushless Outrunner Motor | 911W, 3S–5S LiPo & Multirotor Propulsion
Description
The SPIDER Automation A2217 1100KV Brushless DC Outrunner Motor is a brushless propulsion motor designed for medium-sized quadcopters, multirotors, hexacopters and radio-controlled aircraft. Its 1100KV rating, compact A2217 motor format and listed maximum power of 911W make it suitable for aircraft propulsion configurations that require a compatible brushless motor, ESC and propeller combination.
The motor is specified for 3S–5S LiPo batteries and a 70A ESC. It features a 5mm output shaft and factory-attached 3mm male banana bullet connectors for connection to compatible ESC motor outputs. The source lists compatibility with 12-inch propellers and claims up to 2,150g of thrust per motor under a 3S–5S battery and 70A ESC configuration. Actual thrust and electrical performance depend on the complete propulsion setup and operating conditions.
With a stated weight of 69g and dimensions of 48 × 27.80mm, the A2217 motor provides a compact propulsion option for compatible aircraft frames. The package includes one brushless motor with male banana connectors and one accessories set.
Key Features
- A2217 Brushless Outrunner Design: Compact motor format intended for multirotor and RC aircraft propulsion.
- 1100KV Speed Constant: Rated at 1100 RPM per volt, representing the motor’s nominal no-load speed constant rather than a guaranteed loaded operating speed.
- 911W Maximum Power Rating: Listed maximum power specification for selecting a suitable propulsion and electrical system.
- 3S–5S LiPo Compatibility: Designed for battery configurations within the stated cell-count range.
- 70A ESC Requirement: Specified for use with a compatible 70A brushless ESC.
- Factory-Attached Male Bullet Connectors: Three motor output leads are fitted with 3mm male banana connectors for compatible ESC connections.
- 5mm Motor Shaft: Supports compatible propeller adapters and mechanical mounting arrangements.
- 12-Inch Propeller Compatibility: Listed for 12-inch propeller configurations, subject to appropriate load and clearance checks.
- High Thrust Capability: Up to 2,150g thrust per motor is claimed by the source under a specified general battery and ESC configuration.
- Lightweight Motor Body: Listed motor weight of 69g for aircraft weight planning.
- Compact Dimensions: Listed dimensions of 48 × 27.80mm for integration into compatible frames.
- Accessories Set: Includes an additional accessories set with the motor.
Electrical Configuration & Performance
The A2217 motor has a 1100KV rating, indicating its nominal rotational speed constant in revolutions per minute per volt. This value is not the actual loaded RPM during flight. Propeller diameter, pitch, battery voltage, current demand and aerodynamic loading all influence operating speed and propulsion output.
The listed maximum power is 911W, and the specified ESC requirement is 70A. These ratings should be considered together when selecting the battery, ESC, wiring and connectors. The source does not provide a maximum operating current or a detailed voltage-specific test table, so the maximum power figure should not be used alone to establish a guaranteed current draw.
The supplier claims up to 2,150g of thrust per motor with a 3S–5S LiPo battery and 70A ESC. However, the exact propeller model, battery voltage, current, RPM and test conditions associated with this figure are not supplied. Treat it as a source-listed maximum claim rather than a guaranteed output across the entire battery range.
Connector & Connection Details
The motor is supplied with factory-attached 3mm male banana bullet connectors on its motor output leads. These connectors are intended to mate with compatible female bullet connectors on the ESC output wires, allowing the motor-to-ESC connection without soldering new connectors onto the motor leads.
- Motor Connector Type: Male banana / bullet connectors.
- Connector Diameter: 3mm.
- Connection Interface: Compatible female ESC motor-output connectors.
- Motor Control: Brushless electronic speed controller required.
Confirm connector fitment and motor phase connections before powering the system. Motor rotation direction can be changed by exchanging any two of the three motor phase connections, following the ESC manufacturer’s connection and safety instructions.
Mechanical Design & Propeller Compatibility
The A2217 motor has a listed 5mm shaft diameter and is specified for 12-inch propeller applications. Use a propeller adapter or mounting arrangement that matches the actual shaft interface and propeller hub. Propeller selection must account for motor loading, ESC capability, battery voltage, frame clearance and the aircraft’s total mass.
The motor’s listed dimensions are 48 × 27.80mm, with a weight of 69g. Verify the motor mounting-hole pattern, shaft usable length and frame clearance before installation, as these mechanical details are not included in the supplied specifications.
Applications
The A2217 1100KV motor is intended for brushless propulsion systems in compatible medium-sized aircraft. Potential applications include:
- Quadcopters: Four-motor aircraft configurations using matched A2217 propulsion units.
- Multirotors: Brushless propulsion systems for compatible multi-motor aircraft platforms.
- Hexacopters: Six-motor configurations where the motor, propeller and ESC ratings are appropriately matched.
- RC Airplanes: Fixed-wing radio-controlled aircraft requiring a compatible brushless outrunner motor.
- UAV Platforms: Unmanned aircraft propulsion systems designed around the motor’s electrical and mechanical specifications.
- Medium-Size Drone Builds: Aircraft designs requiring a compact A2217-format brushless motor.
- 12-Inch Propeller Systems: Propulsion assemblies using compatible 12-inch propellers and suitable operating limits.
- 3S LiPo Aircraft Systems: Brushless propulsion configurations designed around a compatible 3S battery supply.
- 4S LiPo Aircraft Systems: Aircraft propulsion setups using 4S batteries within the motor and ESC operating limits.
- 5S LiPo Aircraft Systems: Compatible propulsion configurations designed for 5S battery operation.
- Brushless Propulsion Development: Engineering and evaluation of motor, propeller, ESC and battery combinations.
- Multirotor Replacement Assemblies: Replacement motor installations for aircraft designed around compatible A2217 motors.
Package Includes
- 1 × A2217 1100KV Brushless Outrunner Motor with Factory-Attached 3mm Male Banana Connectors
- 1 × Motor Accessories Set
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | Brushless DC Outrunner Motor |
| Motor Model | A2217 |
| Motor KV Rating | 1100KV |
| Speed Constant | 1100 RPM/V (nominal no-load speed constant) |
| Motor Configuration | Outrunner |
| Motor Technology | Brushless DC (BLDC) |
| Compatible Battery Chemistry | LiPo (Lithium Polymer) |
| Compatible Battery Configuration | 3S–5S LiPo |
| Maximum Power | 911W |
| Required ESC Rating | 70A (specified requirement) |
| Claimed Maximum Thrust | Up to 2,150g per motor (test conditions not supplied) |
| Compatible Propeller Size | 12 inches (listed size) |
| Motor Shaft Diameter | 5mm |
| Motor Dimensions | 48 × 27.80mm (orientation not specified) |
| Motor Weight | 69g |
| Motor Connector Type | Male Banana / Bullet Connectors |
| Motor Connector Diameter | 3mm |
| Motor Lead Configuration | Factory-Attached Bullet Connector Leads |
| Connector Installation | Factory-Attached; No Additional Motor-Side Connector Soldering Required for Compatible ESC Connections |
| Motor Construction | Steel Design (as described) |
| Throttle Response | Described as smooth throttle response |
| Intended Aircraft Types | Quadcopters, Multirotors, Hexacopters, RC Airplanes and UAV Platforms |
| Package Motor Quantity | 1 |
| Accessories | 1 Accessories Set |
Installation & Operating Recommendations
- ESC Selection: Use a compatible 70A brushless ESC as specified. Confirm its supported battery cell count and current-handling capability before installation.
- Battery Compatibility: Operate within the specified 3S–5S LiPo range and verify the battery’s voltage and discharge capability against the complete propulsion system.
- Connector Compatibility: Confirm that the ESC motor leads have compatible 3mm female bullet connectors before connecting the motor.
- Propeller Matching: Select a suitable 12-inch propeller only after checking the motor’s current, power and thrust limits with the intended battery and ESC.
- Shaft and Adapter Fitment: Verify that the propeller adapter matches the 5mm motor shaft and that the propeller is securely retained.
- Motor Mounting: Check the frame mounting pattern, screw length and clearance before installation. Avoid mounting hardware that can contact internal motor components.
- Rotation Direction: Test motor rotation with the propeller removed. If required, change direction by exchanging any two motor phase connections, subject to ESC instructions.
- Power-System Validation: Measure current and monitor motor, ESC and connector temperatures under controlled load before flight operation.
- Propeller Safety: Remove propellers during configuration, wiring checks and initial motor-direction testing.
- Multi-Motor Matching: For multirotor builds, verify that all motors, propellers and ESCs provide suitable and consistent performance for the intended aircraft configuration.
