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Home > planetary gear motors > 24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor
24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor
24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor
24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor
24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor
24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor
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24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor
24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor
24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor
24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor
24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor

24V DC Brushless Gear Motor Driver Built/in PWM Driven Motor 8W BLDC Planetary Gear Motor Cw/Ccw Reversible Tubular Metal Gear Motor

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Product Description

1Basic Info.
Model NO.
GSP42-42B30
Function
Control, Driving
Casing Protection
Closed Type
Number of Poles
2
Structure
Electromagnetic
Type
Asynchronous Motor
Certification
ISO9001, CCC
Specification
40-36mm
Production Capacity
500,000 Pieces / Year
2Packaging & Delivery
Package Size
45.00cm * 50.00cm * 50.00cm
Package Gross Weight
25.000kg
Standard Industrial Package
Product Description
Overview of Gear Motor Performance

GP42-B2430 BLDC Planetary Gear Motor

The gear reducer is a high-precision planetary gear reducer machined from robust metal materials. Following specialized quenching and heat treatment, the gears achieve an optimized structural state, ensuring exceptionally smooth operation and remarkably low running noise. Powered by a self-driven brushless DC (BLDC) motor design, installation space is greatly conserved, enabling a highly simplified mechanical configuration.

GP42-B2430 BLDC Planetary Gear Motor Front View
GP42-B2430 BLDC Planetary Gear Motor Side View
Technical Parameters of Gear Motor
Stage of Gearbox STAGE 1 STAGE 3 STAGE 4
Type No. GSP-5-42B30 GSP-24-42B30 GSP-116-42B30
Allowable Continuous Speed 500rpm 104rpm 22rpm
Admissible Continuous Torque 0.13 N.m 0.60 N.m 2.90 N.m
Weight 328g 396g 465g
Length "L" 75.0mm 86.0mm 96.0mm
Supply Voltage DC 24V
Rated Input Current 0.5A
Rated Motor Power 8W
Allowable Radial Load ≤ 50N
Allowable Axial Load ≤ 30N
Max. Shaft Press Fit Force 150N
Operating Ambient Temp 0ºC ~ 50ºC
Life Expectancy 10,000 Hours
Planetary Gearmotor Dimensional Layout Schema
Parameters of Direct Drive DC Brushless Motor
Pin Wiring Definition
No / Color Signal I/O Specification Note
1. WHITE BRAKE IN 0 - 5V
VIH: 2.0V Min
VIL: 0.8V Max		 High: Motor motion
Low: Motor stop
2. BLUE PWM IN 0 - 5V
VIH: 2.0V Min
VIL: 0.8V Max
Min Freq: 330Hz		 Recommended Input Frequency: 20KHz - 30KHz
3. YELLOW FG OUT 6V Max
VOL: 0.5V Max
Max Current: 2mA
Pulse count: 6 pulses/round		 FG signal output is open drain, requires external pull-up resistor.
4. ORANGE CW/CCW IN 0 - 5V
VIH: 2.0V Min
VIL: 0.8V Max		 High: Clockwise (CW)
Low: Counter-Clockwise (CCW)
5. BLACK GND IN Ground System Ground Reference
6. RED VM IN DC 24V Power Supply Input
Simple Wiring Method

Connect the wiring as follows for immediate operation upon power-up:

  1. Connect pin "2" (Blue) and pin "5" (Black) together to the negative (-24V) supply terminal.
  2. Leave pin "1", pin "3", and pin "4" insulated and completely disconnected from each other.
  3. Connect pin "6" (Red) directly to the positive (+24V) supply terminal.
Simple Connection Wiring Schematic Diagram
Encoder Motor Ratings
Item Specification
Rated Voltage DC 24 ± 10% [V]
Min Operating Voltage DC 16 [V]
Max Operating Voltage DC 26.4 [V]
Motor Type 3 phases 12 poles BLDC with 3 Hall Sensors
Rotation Direction CW / CCW
Bearing Type High Grade Ball Bearing
Electrical Characteristics
Item Specification Note
Dielectric Strength AC 600V, 1 sec, 1mA Max Test between shorted terminals & case
Insulation Resistance DC 500V, 10MΩ Min Test between shorted terminals & case
No Load Current 0.24A Max At DC 24V
No Load Speed 3300 ± 15% [min-1] At DC 24V
Loop Protection Functionality
Item Specification Note / Protective Action
Current Limit 3[A] Typ Limits maximum operating current flow.
Stop Temperature Protection 165[ºC] ± 15[ºC] (IC Ambient)
  • Automatic motor shutdown when driving IC reaches thermal threshold.
  • Protects the circuit and IC from permanent thermal degradation.
  • Please optimize operating parameters to prevent active triggering.
Motor Self-Lock Protection 2[sec] Typ Motor safely powers off automatically if locked for specified duration. Power cycle resets to normal work mode.
Control Characteristics & Diagrams
PWM, CW, CCW, & Brake Timing
PWM CW CCW and Brake Timing Logic Diagram
Internal Circuit Schematic
Integrated Drive Circuit Schematic
T-N (Torque-Speed) & T-I (Torque-Current) Performance Curves
T-N Speed Torque Current Characteristic Performance Curves
Frequently Asked Questions (FAQ)
What are the primary advantages of the GP42-B2430 brushless planetary gear motor?
This motor utilizes precision quenching heat-treated metal planetary gears to offer extremely smooth, low-noise operation. Its integrated built-in driver simplifies installation, drastically reducing mechanical space requirements.
What are the rated voltage and power parameters of this motor?
The motor has a rated supply voltage of DC 24V (operating within an allowable voltage range of 16V to 26.4V) and delivers a rated motor output power of 8W.
Does the motor include built-in safety protection systems?
Yes, the motor features triple protective mechanisms: built-in overcurrent limiting at 3A (Typical), thermal shutdown protection at 165°C ± 15°C to protect the driver IC, and a 2-second locked-rotor protection that shuts down the motor safely during structural blockages.
What is the continuous operational life expectancy?
Engineered with heavy-duty ball bearings and precision components, the motor has a continuous design life expectancy of up to 10,000 operational hours.
How is the simple wiring connection set up for quick testing?
For immediate operation, simply connect the PWM input (Blue/Pin 2) and GND (Black/Pin 5) together to the negative terminal of the 24V supply, leave the brake, FG, and CW/CCW lines insulated, and connect VM (Red/Pin 6) directly to the positive +24V terminal.
How do the different gearbox stages affect motor speed and torque?
A higher gearbox stage translates to lower output speeds and significantly higher admissible torque. For example, Stage 1 (Model GSP-5-42B30) yields 500rpm / 0.13 N.m torque, whereas Stage 4 (Model GSP-116-42B30) reduces the speed to 22rpm but increases continuous torque capabilities to 2.90 N.m.

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