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Summary of Contents for Rtelligent 3R86
- Page 1 3R86 User Manual Digital Stepper Driver 3R86 User Manual Shenzhen Rtelligent Mechanical Electrical Technology Co.,ltd...
- Page 2 3R86 User Manual Contents 1.Product overview ..........................1 2.Application environment and installation ..................2 2.1Environmental requirement ....................2 2.2Driver installation dimensions ....................2 2.3Driver installation requirements ..................... 3 3.Driver Port and Connection ......................3 3.1Port function description ......................3 3.2Power supply input ........................4 3.3Motor connection ........................5...
- Page 3 3R86 driver can select the current and subdivision through the DIP switch. There are16 subdivisions and 8 current selections. It has over-voltage, under-voltage, and over-current protection. Its input and output control signals are optically isolated.
- Page 4 3R86 User Manual 2. Application environment and installation 2.1 Environmental requirement Item Rtelligent 3R86 Installation environment Avoid dust, oil and corrosive environment Vibration 0.5G（4.9m/s2） Max 0℃ ~ 45℃ / 90% RH or less (no Operating temperature/humidity condensation) Storage and transportation -10℃...
- Page 5 3R86 User Manual 2.3 Driver installation requirements Please install the driver vertically or horizontally, with its front facing forward, top facing upward to facilitate cooling. During assembly, avoid drillings and other foreign matters falling inside the driver. During assembly, please use M3 screw to fix.
- Page 6 3R86 User Manual 3.2 Power supply input The power supply of the driver can be both AC power and DC power, and the input voltage range is 20V~80VAC or 24V~100VDC. Please be minded that AC power cannot exceed 80VAC. and do not connect to commercial electricity(220VAC) directly! The driver’s work mode is constant current control.
- Page 7 3.4 Control signal connection 3.4.1 PUL, DIR Port: connection for pulse command The signal interface of standard R series driver is in the form of pulse, and the 3R86 can receive two kinds of pulse command signals. The upper controller can be the pulse signal generating device, such as PLC, MCU, control card and controller.
- Page 8 3R86 User Manual restart the power part and the motor is excited. The level logic of the ENA signal can be set to the opposite, with the logic being opposite to the above. 3.4.3 Examples for control signal connection Common Anode...
- Page 9 3R86 User Manual Pul+ Pul+ Pul- Pul- 驱 控 动 Dir+ Dir+ 制 器 器 Dir- Dir- Ena+ Ena+ Ena- Ena- 4. The setting of DIP switches and operating parameters The setting of current Semi / Full current option The setting of pulse per revolution 4.1 The setting of current...
- Page 10 3R86 User Manual DIP SW1, SW2, SW3 are used to set current which is output from driver to motor. Generally, the current is set to the rated current of the motor.If your system has high request to the heating, please decrease the current properly to lower the motor’s heating, but at the same time, the output torque will be lower.
- Page 11 3R86 User Manual 4.3 The selection of Half/Full Current DIP SW4 is used to set the static current value when the motor is stopped Off means that when the driver's power-on pulse stops, the driver switches the current output to the motor to half (half current) when it is rotating;...
- Page 12 3R86 User Manual Check whether the upper computer Command pulse is incorrect has pulse output The rotary direction of motor is Adjust the DIP SW5 reverse The steering of The motor cable is Check the connection motor is wrong disconnected...
- Page 13 3R86 User Manual 7.Guarantee clause 7.1 Warranty period: 12 months We provide quality assurance for one year from the date of delivery and free maintenance service for our products during the warranty period. 7.2 Exclude the following: ■ Improper connection, such as the polarity of the power supply is reversed and insert/pull the motor connection when the power supply is connected.
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