CS1-D503S 3A 2 Phase CS Series Closed-Loop Stepper Driver
Closed-loop stepper motor driver with encoder feedback input and encoder A/B/Z outputs. Operating at 20-50VDC, max 3A output current. Suits 2 phase CS Series Closed Loop Stepper Motors.
Leadshine's CS1-D503S is a closed loop stepper drives designed to solve the loss of step problem in open loop stepper control systems, thus increase system reliability at minimal cost increase. It implements advanced control algorithm of Leadshine based on its tens of years’ experience in stepper and servo controls. The CS1-D503S are highly reliable and affordable and performs excellent in many industrial applications such as CNC, medical, electronics, packaging...
The CS1-D503S can power 2-phase NEMA 8, 11 and 17 stepper motors with incremental encoders. Compared with traditional open loop stepper systems, the CS1-D503S adopted closed loop step system can eliminate potential loss of step, make real-time position error correction, and do not need torque reservation (100% torque implementation). Also it can power the driven stepper motor with reduced heating, lower noise, low vibration…
CS1-D503SÂ driven easy servo systems have been widely adopted by many Leadshine OEM clients to upgrade their open-loop stepper systems or replace brush-less servo systems in industries such as CNC machinery, electronics, semiconductor, medical, textile, robotics and lab automation.
Features:
- 20-50VDC supply voltage, max 3A output current
- No loss of step, No hunting, No torque reservation, No tuning
- Step & direction or CW/CCW control modes
- Enhance performance at low speed application(30-120 RPM)
- Max 500 KHz input frequency
- Brake output without connecting a relay
- Encoder A/B/Z outputs
- Switch Setting: Microstep, Direction, Pulse Mode, Positional command filter, Encoder resolution, Gain adjustment and output current, 5V / 24V logical voltage selector
- CE certified and RoHS compliant
Input voltage:Â 20-50 VDC
Output current: 3.0 A
Pulse input frequency: 0 to 500 kHz
Logic signal current: 7 to 16 mA
Operating environment:Â
- Ambient temperature: 0 to 65°C
- Humidity: 40 to 90%RH
- Operating temperature: 0°C to 50°C (158°F Max)
- Avoid: Dust, oil fog and corrosive gasesÂ
Storage temperature: -20 to 65°C
Cooling:Â Natural cooling or Forced cooling
Weight: 280 g
Dimension: 118 x 79.5 x 25.5 mm
Cables:
To connect this driver to a matching Closed Loop stepper motor, you'll also want power and encoder extension cables.
3 meter | 5 meter | 8 meter | 10 meter | |
|---|---|---|---|---|
Power | - | |||
Encoder | - |
Programming Cable:
The drive can be tuned with the ProTuner software and an Cable-PC-1 DE-9 serial cable.
Dispatch
In-stock orders are dispatched within 2 business days.
Shipping options
We deliver across Australia and internationally by any of the following methods:Â
- Australia Post Express
- Australia Post Parcel Post
- DHL
- FedEx (only international)
- Freight account. We'll email packaging dimensions when the shipment is ready to be book.
*Transit times vary depending on the shipping method and destination.
Store Pickup - Carrum Downs, Victoria, 3201
Order before 11am to collect after 2pm the same day. Mon–Fri, 9am–5pm, excludes public holidays.Â
RETURNS
How to return an item Contact us before sending anything back. Email info@oceancontrols.com.au or call +61 3 9708 2390. We'll confirm eligibility and guide you to the return process.
Return window 14 days from dispatch date.
Condition required Items must be unused and in original packaging, including all documentation and manuals.
Restocking fee A 20% restocking fee applies to all accepted returns. Return shipping costs are the customer's responsibility.
Non-returnable items
- Custom-made or specially imported products
- Software licences (some software have trial versions available)
- Items not in original, as-new condition
WARRANTY
How to make a warranty claim Before returning anything, please contact us. Our engineers can often resolve the issue remotely. If a return is required, our team will provide you with a warranty form to include with the goods.Â
What's covered Defects in materials and workmanship under normal use and correct installation.
What's not covered The warranty does not cover damage or failures caused by factors outside our control, including incorrect installation, unauthorised alterations or modifications, or any installation or use not recommended by the manufacturer.
Standard warranty All products carry a 12-month warranty from the date of purchase unless stated otherwise.
Extended warrantyÂ
- Labjack: 5 Years
- Atop: 5 Years
- MeanWell: 3 Years
- Teracom: 3 Years
- Novus: 3 Years




















