Controlled over RS232, CAN 2.0, CANopen, RC, 0–5 V, pulse input.
- Series: DAS single-channel DC servo driver
Keya KYDAS4401A Single-Channel DC Servo Motor Driver, 48 V, 40 A Peak
$173.90
The Keya KYDAS4401A is a single-Channel DC servo motor driver for 48 V motors up to 750 W: 20 A rated and 40 A peak, with speed, torque and position modes, SVPWM control and incremental or absolute encoder feedback.
- Shipping
- Free on every order
- Duties and tariffs
- In the price, nothing extra at checkout
- Minimum order
- 1 unit
- Free shipping On every order.
- No tariffs at checkout Duties are in the price. Nothing to pay on delivery.
- US seller of record US invoices, terms and support.
- Maker's warranty Typically 12 months. Unused items can be returned within 30 days.
RS232, CAN 2.0, CANopen, RC, 0–5 V, pulse input
Communication
48 V
Supply voltage
Specifications
Mechanical
- Weight
- 0.7 kg
- Dimensions
- 170 × 120 × 40 mm
Electrical
- Supply voltage
- 48 V
- Rated current
- 20 A
Interface
- Encoder
- Incremental or absolute
- Communication
- RS232, CAN 2.0, CANopen, RC, 0–5 V, pulse input
Environment
- Ingress protection
- IP21
- Operating temperature
- -25 to 55 °C
Details
- Channels
- 1
- Cooling
- Natural
- Matching motor
- KY80ACS0407-30
- Modes
- speed, torque, position
- Motor power
- up to 750 W
- Peak current
- 40 A
- Supply range
- 18–65 V
Specifications and photos are the maker's published data. Datasheets are available on request.
Made by
Keya
Typical applications
- Driving bare motors and gimbal motors
- Bench testing and tuning joint modules
- Wiring a robot's CAN bus
- Power distribution and emergency stop
Choosing the right one
- A driver board must match the motor's size and current; check the maker's pairing for the motor you have.
- FOC drivers with an encoder input give smooth low-speed torque; check that the driver speaks the bus your controller uses (CAN, RS485).
- One USB-to-CAN adapter is enough to configure and test a joint from a PC; a multi-channel hub runs several CAN buses at once.
- Terminate each end of a CAN bus with 120 Ω; the adapters here have a switch for it.
- Regenerated energy from braking joints raises the bus voltage; a bleeder module protects the supply on fast-moving robots.
Related guides
About this product
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