ODrive S1 - Event Special
ODrive S1 - Event Special
Available only at the event.
The ODrive S1 brings the next generation ODrive ecosystem to every robot, with:
Locking connector for easy wire harness design and assembly
On-board brake chopper manages brake energy using a brake resistor.
Dual absolute encoder support allows for precise load positioning and instant cold starts
Shares software architecture with ODrive Pro, including Web GUI support
Customization, integration and licencing available
Comes with a 2ohm 50W power resistor.
Shown with a heat spreader plate: recommended, sold separately.
Browse encoders, motors and accessories that go with ODrive S1.
USB and DC input may not be connected at the same time, unless you use a USB isolator.
CAD - Software Documentation - Configuration GUI
Specifications Below
Contact us for volume orders and pricing
Features & Specs
Single-axis (controls 1 motor)
High performance servo control of BLDC and PMAC motors
Torque, velocity, position, and trajectory control modes
Sensorless speed control
12-48V Operation (50.5V max)
40A Continuous (with heat spreader, recommended)
Control over USB, UART (Isolated), STEP/DIR (Isolated), Analog Voltage, PWM, and CAN
Electrical Features
On-board brake resistor chopper
Built-in motor thermistor divider circuit
CAN 2.0B @ 1Mbps Control (CAN-FD Firmware Coming Soon)
On-board magnetic encoder: MA702
High quality encoder magnet available here. Recommended gap 1mm
Supports offboard quadrature, hall, SPI, and RS485 encoders
Incremental encoders and hall sensors have on-board input filters
Isolated Step/Direction and UART Controls
Large IO connector with a diverse and flexible feature set.
Mechanical Specifications
Mass - 35g (no screw terminal) | 55g (screw terminals present)
Board Perimeter - 66mm x 50mm
Single locking connector for IO & Feedback
Controls Specifications
24kHz PWM frequency
8kHz control loop frequency (24kHz current control loop coming soon)
700Hz max recommended electrical frequency (2000Hz support coming soon)