Custom Servo Drive
The i211A is a miniature motor controller for brushless and brushed motors. The drive can power motors up to 100W in position, speed and torque control.
The Earth Servo Drive is a compact solution designed to control servo systems based on brushless and brushed motors. It has been designed with the objectives of high control performance, very high energy efficiency, low standby loss, minimal size, robustness and optimized cost. It provides fully featured motion control for brushless and brushed motors with hall sensors and encoders. Can be controlled in torque, velocity and position mode. It can be directly wired or mounted on a base board, the connectors are conveniently placed on a 2.54 mm standard grid.
The servo drive can be easily interfaced with multiple networks: USB, RS-232 and CANopen in field. It can also be programmed with standalone macros for many functionalities using
It can control 100 W of continuous power and up to 180 W of peak power, Earth Servo Drive has been designed with efficiency in mind to minimize self-heating and standby power loss. It incorporates cutting-edge power power budged management together with a fully rugged (against short-circuits, ove-temperature, overload, over and under voltage) high efficiency power stage as well as optimized control algorithms to provide the perfect trade-off between electromagnetic emissions and performance.
- Ultra-miniature motor drive and controller
- Supports Halls and Digital Encoder
- Position, Speed and Torque Control
- Programmable Servo Drive
- PCB Mount design
|Continuous Current||3 ARMS|
|Peak Current||4 ARMS|
|Supply Voltage||8-36 VDC|
|Dimensions||29.3 x 20.3 x 12.8 mm|
|Communications||USB, RS232, CANopen|
|Feedback||Digital Encoder, Digital Hall|
|Motor Type||DC Brushed, Rotary Brushless, Linear Brushless, Voice Coil|
|Command Source||Network Interface, Standalone, Analog Input, Step and Direction, PWM|
|Motion Mode||Profile Position, Profile Speed, Profile Torque, Cyclic Sync Position, Cyclic Sync Velocity, Cyclic Sync Torque, Homing, Open Loop Vector, Open Loop Scalar|
|Enviroment||Industrial, High Temperature, Low Temperature|
|Digital Inputs||2 PLC & TTL|
|Digital Outputs||2 PLC & TTL|
|Size (W x L)||29 x 20 mm|
Servo-electric rotary actuator enables the creation of reconfigurable modular robot structures. The individual modules can be assembled with complete freedom and flexibility using connecting parts to produce an individual lightweight arm. The rotary actuators are set in motion by a brushless servo-motor with Harmonic Drive transmission, already incorporated with the complete power, angle sensors and control electronics.
The modules are capable of positioning moves with ramp control and features monitoring of the end positions, voltage, current and temperature. Thanks to the use of lightweight, high-strength materials they can achieve a weight/payload ratio exceeding 2:1.
The power supply, control elements and universal communication interfaces are already integrated offering an ALL-IN-ONE solution.
(Image from REEM C by PAL ROBOTICS)
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