This motor comes with a current controlled drive for Industrial grade high torque dc motor with various types of input signals. It supports UART/I2C/PPM/Analog signals directly for speed and direction control. The drive even works well at very low speeds.
Features
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30 RPM 12V DC geared motors with Metal Planetary Gearbox and Metal Gears
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18000 RPM base motor
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5 stage gearbox for optimum high torque operation
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Gear Box breaking torque 100kgcm, recommended to be used till 75kgcm for continuous load
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Motor rated Torque is 70 kgcm along with gearbox and stall torque is even higher than 200 kgcm, however the motor should not be used beyond 75 kgcm continuous load.
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Shaft is D type with total lenght of 16 mm and D shape in 12 mm.
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6mm Dia shaft with M3 thread hole for tight mounting.
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Shaft can be coupled using CNC coupling 6 mm or using fixed coupling as per requirement
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Back shaft length is 9 mm
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Gearbox diameter is 32 mm.
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Motor Diameter 28.5 mm
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Length 81.5 mm without shaft
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300gm weight
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Supply voltage : 12 V DC
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No-load current : 800 mA, Load current : upto 7.5 A(Max)
Current controlled Drive Specifications
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High-Current DC Constant-Torque motor drive integrated with the motor
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Motor speed control interface via UART, I2C, PPM signal and analog input
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Speed control possible in both directions down to almost 1% of max. speed
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Small package and integration allows for easy installation and operation
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Speed can be controlled using a terminal or MCU via simple UART commands
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I2C master device can control multiple RMCS-210x via simple I2C command structures
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An RC receiver or any PPM source can directly control the speed of the motor
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An analog signal or fixed analog voltage from a potentiometer can directly control the speed of the motor
Power and Input Terminal Assignments
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Terminal No.
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Terminal Name
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Wire Color
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Description
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Terminal 1
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GND
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BLACK
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Ground should be connected to negative of supply of battery
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Terminal 2
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SCL/PPM/Analog
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BROWN
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I2C clock / PPM input signal / Analog Voltage Input
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Terminal 3
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SDA/Analog Sense
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RED
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I2C Data / Analog Input Sense
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Terminal 4
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UART TXD
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ORANGE
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UART Data Transmit of speed controller, connect to RXD of host
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Terminal 5
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UART RXD
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YELLOW
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UART Data Receive of speed controller, connect to TXD of host
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Terminal 6
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V+
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GREEN
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V+ should be connected to positive of supply or battery
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Tutorials & Projects