12V 24V 36V 4015 BLDC Brushless DC Motor, Hollow Shaft External Rotor Small Motors with AS5600/MT6701 Magnet Encoder, High Torque Low Speed for Robot Joints Gimbal Robotic Arm Car (Motor+ AS5600)

Description

• High Torque & Low-Speed Performance: The high torque brushless motors delivers up to 0.35Nm max torque (0.12Nm@12V, 0.3Nm@24V) with stable low-speed operation. It replaces 4010/4008 motors (same diameter, 5mm taller stator) ideal for wheel-legged robot motors, mechanical joint motors
• Precise Control & Compatibility: FOC-compatible (neodymium magnet rotor) with 12-bit AS5600 (I2C) or 14-bit MT6701 (ABZ/I2C) encoders (universal mounting holes). Works with SimpleFOC/ODrive drivers.
• Durable & Easy to Integrate: CNC machined aluminum housing, 24-slot 22-pole stator, and bearings. upgraded Ph2.0-3P wiring effectively prevents loose connections, adapting to the installation needs of robotic arm motors and automated equipment motors.
• Multi-Voltage & Versatile Use: 12-36V operation (12/24/36V rated), 61KV (610RPM@12V, 1100RPM@24V). Suits robots, AGVs, medical devices, etc.
• High-Adaptability Design: Works with mainstream FOC libraries; unified encoder ports/mounts for custom setups. 24-slot 22-pole stator + delta winding balances torque density and control precision.

4015 Three-Phase Brushless DC Motor: High-Torque Precision Power Core
I. Full Core Specifications Basic Dimensions: Motor outer size: 45mm 26mm
Stator diameter & height: 40mm 15mm
Hollow shaft diameter: 10mm (hollow hole diameter: 7.5mm

Voltage Parameters: Operating voltage: 12-36V
Rated voltage: 12V, 24V, 36V (all applicable)

Performance at 12V: Rated torque: 0.12Nm (1200g.cm)
Rated speed: 610RPM
Rated power: 8W
Max torque: 0.15Nm (1500g.cm)
Speed constant (KV): 61RPM/V
Rated current: 0.65A
Max current: 4A

Performance at 24V: Rated torque: 0.3Nm (3000g.cm)
Rated speed: 1100RPM
Rated power: 33W
Max torque: 0.35Nm (3500g.cm)
Speed constant (KV): 1.44
Rated current: 1.4A
Max current: 4A

Electrical Parameters: Back EMF constant (Ke): 0.1562V/(rad/s)
Winding phase resistance: 4.8
Winding phase inductance: 2.6mH
Slot/pole count: 24 slots, 22 poles (pole pairs: 11)
Magnet type: NdFeB strong magnet steel sheet
Winding parameters: 55T, wire diameter 0.24mm, delta connection

Accessories & Others: Connector: PH2.0-3P connector (with male lead wire)
Bearing: 6800ZZ deep groove ball bearing
Optional parts: Self-contained radial magnet, magnetic encoder, FOC driver board, etc.

II. Key Highlights
1. High Torque + Wide Voltage: Low KV value adapts to low-speed precision control; max torque up to 0.35Nm, can replace motors like 4010/4008, covering multi-voltage application scenarios.
2. Structural Advantages: CNC alloy housing + hollow shaft design, balancing structural strength and installation flexibility; low cogging torque ensures smooth operation.
3. Strong Expandability: Supports optional magnetic encoders and FOC drivers, suitable for power demands of heavy-load and precision equipment.

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