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DCS303 Brushed DC Servo Motor Drive

In stock (1 item available)
  • Weight
    0.13 kg
  • SKU
    SMC-245

Leadshine DCS303 microsize brushed DC servo motor driver for 5-90W motors

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The DCS303 is a digital DC servo driver developed with DSP and high efficient MOSFET technologies. In position control, it's easy for the end users to change stepping drivers to the DCS303 without changing control systems, because its input command is PUL/DIR signal, which is compatible with that of stepping drivers. In low power motion control applications, performances of DC servo systems using the DCS303 are better than those of digital AC servo systems in velocity, precision, stability, or at least as good as those of digital AC servo systems. However, the cost of the DCS303 stays at the price line of stepping driver, namely far lower than those of AC servo drivers.

The DCS303 is a micro size brush DC servo drive. It is an ideal choice for those applications in which the mounting space for the driver is limited and higher output power is not necessary. The DCS303 is very easy to tune and all parameters are visible. Windows-based software is available.

Features:

  • Based on DSP control technology and high smooth servo control algorithm
  • PC based tuning tools
  • Position Following error lock range adjustable
  • Built-in motion controller for self-test with trapezoidal velocity profile
  • Supports PUL/DIR control signals
  • Opto-isolated inputs, with support for single-ended signals
  • Logs 10 most recent errors, which can be read out by tuning software
  • Over-current protected, over-voltage protected, phase error sensing, encoder error sensing, position following error protection

Supply voltage: 18 to 30 VDC

Continuous output current: 3 A

Peak output current: 15 A

Power range: 5 to 90 W

Logic signal current: 7 to 15 mA

Pulse input frequency: 200 kHz

Isolation resistance: 500 MΩ 

Current provided to encoder: 50 mA

Electronic gear ratio: 1/255 to 255

Position error: Eliminated to 1 count

Velocity error: Eliminated to desired velocity ±0.3%

Operating environment:

  • Environment: Avoid dust, oil fog and corrosive gases
  • Ambient temperature: 0 to 50 °C
  • Humidity: 40 to 95% RH
  • Vibration: 5.9 m/s² Max

Storage temperature: -20 to 65 °C

Weight: Approx. 110 g 

Dimension: 79 x 55 x 20.5 mm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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