Brushless Motor Planetary Gearbox Built-in Hall Driver Data Sheet
First, the 42mm Metal Gear Motor (Model NFP-42GP-BL4260) is built for high power, steady speed, and long service life. Also, its metal gearbox and brushless motor design make it a good choice for automation, robotics, and other motion systems.
12V DC Gear Motor Performance
First, the 12V DC table shows the main speed and torque options for each ratio. In addition, it helps users compare no-load speed, rated speed, rated torque, stall current, and stall torque before choosing a motor.
| Ratio | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|
| 3.7:1 | ≤0.35A | 1,050rpm | ≤2A | 590rpm | 2kg.cm | ≤4A | ≥4kg.cm |
| 5:1 | ≤0.35A | 800rpm | ≤2A | 420rpm | 3kg.cm | ≤4A | ≥6kg.cm |
| 13:1 | ≤0.35A | 305rpm | ≤2A | 170rpm | 7kg.cm | ≤4A | ≥16kg.cm |
| 18:1 | ≤0.35A | 220rpm | ≤2A | 120rpm | 9kg.cm | ≤4A | ≥20kg.cm |
| 25:1 | ≤0.35A | 160rpm | ≤2A | 88rpm | 13kg.cm | ≤4A | ≥30kg.cm |
| 49:1 | ≤0.35A | 80rpm | ≤2A | 45rpm | 25kg.cm | ≤4A | ≤60kg.cm |
| 67:1 | ≤0.35A | 58rpm | ≤2A | 33rpm | 35kg.cm | ≤4A | ≤60kg.cm |
| 92:1 | ≤0.35A | 43rpm | ≤2A | 24rpm | 50kg.cm | ≤4A | ≤60kg.cm |
| 246:1 | ≤0.35A | 16rpm | ≤2A | 9rpm | 50kg.cm | ≤4A | ≤60kg.cm |
| 336:1 | ≤0.35A | 12rpm | ≤2A | 8rpm | 50kg.cm | ≤4A | ≤60kg.cm |
| 625:1 | ≤0.35A | 6rpm | ≤2A | 5rpm | 50kg.cm | ≤4A | ≤60kg.cm |
Therefore, the 12V version is useful when the system needs lower voltage input with steady output torque. In short, lower ratios give higher speed, while higher ratios give slower speed and more torque.
Note: all reduced no-load speeds have a tolerance of ±15%.
24V DC Gear Motor Performance
First, the 24V DC table gives higher no-load speed than the 12V version. Also, it is suitable for systems that need stronger output while keeping the motor size compact.
| Ratio | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|
| 3.7:1 | ≤0.5A | 2,100rpm | ≤2.8A | 1,180rpm | 4kg.cm | ≤4A | ≥8kg.cm |
| 5:1 | ≤0.5A | 1,520rpm | ≤2.8A | 840rpm | 6kg.cm | ≤4A | ≥12kg.cm |
| 13:1 | ≤0.5A | 570rpm | ≤2.8A | 340rpm | 14kg.cm | ≤4A | ≥30kg.cm |
| 18:1 | ≤0.5A | 420rpm | ≤2.8A | 240rpm | 18kg.cm | ≤4A | ≥40kg.cm |
| 25:1 | ≤0.5A | 300rpm | ≤2.8A | 175rpm | 25kg.cm | ≤4A | ≤60kg.cm |
| 49:1 | ≤0.5A | 160rpm | ≤2.8A | 90rpm | 50kg.cm | ≤4A | ≤60kg.cm |
| 67:1 | ≤0.5A | 116rpm | ≤2.8A | 65rpm | 50kg.cm | ≤4A | ≤60kg.cm |
| 92:1 | ≤0.5A | 84rpm | ≤2.8A | 48rpm | 50kg.cm | ≤4A | ≤60kg.cm |
| 246:1 | ≤0.5A | 32rpm | ≤2.8A | 18rpm | 50kg.cm | ≤4A | ≤60kg.cm |
| 336:1 | ≤0.5A | 23rpm | ≤2.8A | 16rpm | 50kg.cm | ≤4A | ≤60kg.cm |
| 625:1 | ≤0.5A | 12rpm | ≤2.8A | 11rpm | 50kg.cm | ≤4A | ≤60kg.cm |
Therefore, the 24V model is a good option when higher speed and stronger rated torque are needed. In conclusion, users can choose the ratio based on the balance of speed, torque, and load.
Note: all reduced no-load speeds have a tolerance of ±15%.
Ball Bearing BLDC Planetary Gearhead Motor Outline Drawing
First, the NFP-42GP-BL4260 metal gear motor offers high torque, smooth speed, and a tough gearbox. In addition, the ball bearing design helps improve service life and running stability.
Brushless and DC Planetary Gear Motors Connection Mode
First, the wiring diagram shows the basic connection mode for the brushless planetary gear motor. Also, it helps users connect power, ground, FG signal, PWM control, and CW/CCW direction lines correctly.
In addition, the table below lists each wire function and signal condition. Therefore, users can check the input and output requirements before testing or adding the motor to a control system.
| Terminations | Parameter | I/O | Conditions | Remark |
|---|---|---|---|---|
| GND | GND | IN | Ground | (black wire) Ground |
| Vcc | Vcc | IN | DC 24V ± 10% | (red wire) Power supply |
| FG | VOH | OUT | Min 4V at 5V 10KΩ pull up | (yellow wire) This is the open collector output, which can detect the rotation speed using the FG output according to the phase shift |
| FG | VOL | OUT | Min 0V Max 0.6V | (yellow wire) This is the open collector output, which can detect the rotation speed using the FG output according to the phase shift |
| FG | FG Current | OUT | Max 5mA | (yellow wire) This is the open collector output, which can detect the rotation speed using the FG output according to the phase shift |
| FG | FG Pulse Quantity | OUT | 12 pulse/round | (yellow wire) This is the open collector output, which can detect the rotation speed using the FG output according to the phase shift |
| PWM | Input Voltage | IN | 0~5V | (blue wire) |
| PWM | VIH | IN | Min 2V | Motor running |
| PWM | VIL | IN | Max 0.6V | Motor stop |
| PWM | PWM Frequency | IN | Max 50kHz | Advise 15~25kHz |
| CW/CCW | Input Voltage | IN | 0~5V | (white wire) |
| CW/CCW | VIH | IN | Min 2V | CCW |
| CW/CCW | VIL | IN | Max 0.6V | CW |
As a result, this connection table can reduce wiring errors during setup. In short, users should confirm voltage, PWM signal level, and FG output before running the motor under load.
Application
Furthermore, this 42mm planetary gear motor can be used in many compact motion systems. For example, it is suitable for automation, commercial machines, and smart equipment that need stable torque.
- Industrial Automation: Conveyor systems, robotic arms, and automated machines.
- Commercial Equipment: Packaging machines, vending machines, and other compact equipment.
- DIY and Hobby Projects: Heavy-duty custom projects that need strong and steady motion.
- Medical Devices: Equipment that needs stable and precise motion control.
- Automotive Systems: Power windows, seats, and other small motion parts.
- Security Systems: Automatic doors, locks, and surveillance equipment.
In conclusion, the NFP-42GP-BL4260 is a strong choice for users who need a compact BLDC planetary gear motor with high torque, simple control, and long service life.
Keywords:
42mm metal gear motor, NFP-42GP-BL4260, high torque gear motor, precision gear motor, 42mm gear motor, durable metal gear motor
