RMCS-2203

NEMA23 High Torque DC Servo Motor 100RPM With UART/12C/PPM Drive

£74.58 £62.15

This Encoder DC Servo motor solution integrates an 0.2deg resolution optical encoder and a high power electronic servo drive on an Industrial grade high torque DC motor.

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It supports UART/I2C/PPM/Analog signals directly for absolute speed and absolute position control. This solution works extremely well for slow speeds by providing high correction torque through a closed PI control loop.

The Motor is a Industrial grade 100RPM high torque motor with a massive torque of 35kgcm in small size. The motor has a metal gearbox with all high quality metal gears and has a off-centered shaft.

Power and Input Terminal Assignments

Terminal No. Terminal Name Wire Color   Description
Terminal 1 GND BLACK   Ground should be connected to negative of supply of battery
Terminal 2 SCL/PPM/Analog BROWN   I2C clock / PPM input signal / Analog Voltage Input
Terminal 3 SDA/Analog Sense RED   I2C Data / Analog Input Sense
Terminal 4 UART TXD ORANGE   UART Data Transmit of speed controller, connect to RXD of host
Terminal 5 UART RXD YELLOW   UART Data Receive of speed controller, connect to TXD of host
Terminal 6 V+ (12V) GREEN   V+ should be connected to positive of supply or battery

High Torque DC Geared Motor Features

  • 100RPM 12V DC motors with Metal Gearbox and Metal Gears

  • 18000 RPM base motor

  • 6mm Dia shaft with M3 thread hole

  • Gearbox diameter 37 mm.

  • Motor Diameter 28.5 mm

  • Length 63 mm without shaft

  • Shaft length 15mm

  • 180gm weight

  • 35kgcm Holding Torque

  • No-load current = 800 mA, Load current = up to 7.5 A(Max)

 

Encoder and Drive Specifications

  • Zero-backlash DC servo performance

  • 0.2deg resolution optical encoder integrated on motor output shaft

  • High-Current DC Servo motor driver integrated with the motor

  • Absolute (32bit) Motor position control interface via UART, I2C, PPM signal and analog input

  • Accurate Motor speed control interface via UART, I2C, PPM signal and analog input

  • Industrial Grade Aluminium housing for motor and drive

  • Compatible with NEMA 23 mounting setup

  • Speed and position can be controlled using a terminal or MCU via simple UART commands

  • I2C master device can control multiple RMCS-220x via simple I2C command structures

  • An RC receiver or any PPM source can directly control the speed of the motor

  • An analog signal or fixed analog voltage from a potentiometer can directly control the speed of the motor