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CS-D508 Closed-loop Stepper Drive / Motor System
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Fast delivery from UK stock
Fast delivery from UK stock
CS-D508 Closed-loop Stepper Drive / Motor System
(Drive+ Motor/Encoder: CS-D508 + CS-M Motors)
Traditional stepper motor drive systems operate open loop providing position control without feedback. However, because of this, loss of synchronisation can occur between commanded and actual steps. Monitoring position using an optical encoder can help but only highlights position loss rather than correcting it! An application requiring real-time, closed-loop performance throughout the move has previously required engineers to choose much higher cost/complexity servo systems which in many applications lack the high torque feature of stepper motors. Hence, expensive planetary gearboxes have to be added.
Our new CS-D508 series closed-loop stepper drives and motors system overcome this weakness by using high resolution encoders to update the motor position every 25 micro-seconds, ensuring controlled, real-time position accuracy without losing steps. Different from the constant current output of an open-loop stepper system, output current in CS-D stepper drives is optimised - changing based on load position.
DRIVE FEATURES
- No loss of step
- No torque reservation
- No hunting or overshooting
- No tuning for easy setup
- A configurable digital output for the option of Fault Output, In Position, or Brake Control
- Low noise and vibration, smooth motion
- Enhance performance at low speed application( <60RPM)
- 20-50VDC supply voltage, max 8A output current
- Max 200 KHz input frequency
- 15 micro step settings of 800-51,200 via DIP switches, or 200-51,200 via software (increase by 200)
- Protections for over voltage, over current and position following error
- CE certified and RoHS compliant
STEPPER DRIVE CS-D508 SPECIFICATIONS
|
CS-D508 stepper Drive |
Min |
Typical |
Max |
Unit |
|
Supply Voltage |
20 |
24, 36, 48 |
50 |
VDC |
|
Output Current |
0.5 |
- |
8.0 (Peak) |
A |
|
Pulse Input Frequency |
0 |
- |
200 |
kHz |
|
Logic Signal Current |
7 |
10 |
16 |
mA |
|
Isolation Resistance |
500 |
- |
- |
MΩ |
MATCHING STEPPER MOTOR SPECIFICATIONS
CS-D508 stepper drive can work with the NEMA17 & NEMA23 2-phase hybrid stepper motors with encoder as below:
|
Motor Model |
Frame Size |
Torque |
Motor Length |
Encoder Resolution |
Datasheet |
|
CS-M21708 |
NEMA17 |
0.8 |
83 |
1000PPR |
 |
|
CS-M22313 |
NEMA23 |
1.3 |
77 |
1000PPR |
|
|
CS-M22326 |
2.6 |
105 |
1000PPR |
|
We recommend to use our power supplies SPS250 or RSP320 series to power CS-D508 series closed-loop stepper drive and motor system.
Each set of drive & motor consists of: 1pc CS-D508 drive / 1pcs CS-M motor / 1pc 5.5m encoder cable / 1pc 5m power cable.
APPLICATIONS
When a CS-D508 closed loop stepper drive is implemented with a compatible stepper motor with encoder, the closed stepper system can be adopted in many small to median speed applications such as:
- CNC routers, CNC mills, CNC laser cutters, CNC plasma
- lab automation instruments
- plotters,
- medical equipment
- electronic equipment
- small packaging machines, etc.
For more detailed information about CS-D508 stepper drive, please click the link below to download the full technical datasheet.
Please contact our sales team for pricing if you need the items for the quantity over 10pcs.
(edited)