Lin Engineering
BLDC Drive + Controller
BLDC-100
Features And Benefits
The BLDC100 series DC input drives are based on advanced digital current and velocity control technology and provide high torque, stable velocity and low noise.
- The structure is compact and the parameter is configurable.
- 12-48VDC supply voltage.
- Work in velocity mode.
- Accept analog control signal, digital control signal, RS-232/485 communication command or MMI control.
- High response of the PID velocity loop and D/Q current loop control.
- Brushless sinusoidal current control. With motor phase compensation.
- The drive can supply 10A (rms) maximum continuously current for each motor phase. And the twice over load 20A is allowed for 5 seconds.
- With eight single-ended optically isolated inputs (5-24V) which is configurable for sinking or sourcing by two switches, one analog input(0-5V, can be configured by software) and two darlington optically isolated outputs (maximum output current is 80mA).
- Outputs can be configured by 8 functions depending on different requirements.
BLDC-50
Features And Benefits
The BLDC50 series DC input drives are based on advanced digital current and velocity control technology and provide high torque, stable velocity and low noise.
- The structure is compact and the parameter is configurable.
- 12-48VDC supply voltage.
- Work in velocity mode.
- Accept analog control signal, digital control signal, RS-232/485 communication command or MMI control.
- High response of the PID velocity loop and D/Q current loop control.
- Brushless sinusoidal current control. With motor phase compensation.
- The drive can supply 5A (rms) maximum continuously current for each motor phase. And the twice over load 10A is allowed for 5 seconds.
- With eight single-ended optically isolated inputs (5-24V) which is configurable for sinking or sourcing by two switches, one analog input(0-5V, can be configured by software) and two darlington optically isolated outputs (maximum output current is 80mA).
- Outputs can be configured by 8 functions depending on different requirements.
Stepper Drive
R208
Features and Benefits:
- Bipolar Step Motor Driver
- Operates from +12 to 24 VDC
- Phase current ranges from 0.35 to 2.0 Amps Peak
- Selectable Step Resolution from Full, Half, 1/4, and 1/8 microsteps
- Optically isolated
- Step, Direction, and Disable/Enable Inputs
- Selectable Current Reduction of 33%
- Low Power Dissipation
- Efficient Current Control
- Thermal Shutdown, Under-voltage Protection
- Power-on Indicator
- Power Disable/Enable Control
- Sinusoidal current waveform Low Cost Driver
R701P
Features And Benefits:
- 10 microstepping driver
- Optically isolated Step, Direction, and Disable/Enable inputs
- Automatic Current Reduction
- Adjustable trimpot for noise and vibration reduction
- Operates from 18 to 80 VDC
- Low Power Dissipation from 1 to 12 Watts (1 to 7 Amps)
- Excellent sinusoidal current waveform for smooth operation
- Low current ripple for low noise
- Low Cost
- High Efficiency
- Now uses dip switches instead of resistor to set current
- Removal of internal jumpers for R701P
- Step Multiplier jumper configuration changed for R710P
Opto supply now compatible with +3.3V and GND
No external 470 uF capacitor needed
R710
Features and Benefits:
- Built-in step pulse multiplier 1, 2, 5, and 10
- Common Ground or Common +5 Volts Input Option Available
- Input Voltage of +12 to 80 VDC
- Phase Current Ranges from 0.3 to 7.0 Amps Peak
- Full step, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256
- RS485 Communication with Optional Converter Cards Available
- 2 User Configurable Digital I/O
- 2 Dedicated Inputs: 1 Optical Sensor for Homing, 1 Switch Closure to Ground
- Fully Programmable Ramps and Speeds
- Software Selectable Hold and Move Currents
- Stand Alone Operation with No Connection to PC
- Stores up to 16 Different Programs at Once with 4 kBytes of Mem
R725
Features And Benefits:
- Operates from 18 to 80V
- Selectable Driver Peak Current Ranges: 0.1 to 7 Amps
- Cooler running temperature
- Next-generation resonance compensation.
- Extra resolution choices.
- Push Button Self-Test.
- Resolution upscaling at low speeds.
- User adjustable standby current.
- Opto supply now compatible with +3.3V and GND
- No external 470 uF capacitor needed
Stepper Drive+Controller
R256
Features and Benefits:
- Input Voltage of +12 to 40 VDC
- Phase Current Ranges from 0.2 to 2.0 Amps Peak
- Full step, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256
- RS485 Communication with Optional Converter Cards Available
- 2 User Configurable Digital I/O’s
- 2 Dedicated Inputs: 1 Optical Sensor for Homing, 1 Switch Closure to Ground
- Fully Programmable Ramps and Speeds
- Software Selectable Hold and Move Currents
- Stand Alone Operation with No Connection to PC
- Stores up to 16 Different Programs at Once with 4 kBytes of Mem
R356
Features And Benefits:
- Input Voltage of +12 to 40 VDC
- Phase Current Ranges from 0.2 to 3.0 Amps Peak
- Full step, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256
- RS485 Communication with Optional Converter Cards Available
- 2 User Configurable Digital I/O’s
- 2 Dedicated Inputs: 1 Optical Sensor for Homing, 1 Switch Closure to Ground
- Fully Programmable Ramps and Speeds
- Software Selectable Hold and Move Currents
- Stand Alone Operation with No Connection to PC
- Stores up to 16 Different Programs at Once with 4 kBytes of Mem