Key Features:
20 to 50 VDC Supply Voltage
H-Bridge, 2 Phase Bi-polar Micro-stepping Drive
Suitable for 2-phase, 4, 6 and 8 leads step motors
Compatible with all H2W linear stepper motor models, STS-0213-R, STS-0620-R, STS-1220-A, STS-2030-A
Compatible with standard rotary stepper motors used in H2W Belt & Screw Driven Linear Stages, Nema size 23 & 34
Output current selectable from 1.0 ~ 4.2 A peak
Current reduction by 50% automatically, when motor standstill mode is enabled
Pulse Input frequency up to 200 kHz
Optically isolated differential TTL inputs for Pulse, Direction and Enable signal inputs
Selectable resolutions up to 25000 steps (125 micro-steps)
Over Voltage, Coil to Coil, and Coil to Ground short circuit protection.
The SD-03/48-125 is a cost effective, high performance, bi-polar, two phase micro-stepping drive which utilizes the pure-sinusoidal current control technique. It is best suited for applications which require extreme low noise and heat. It operates well in an environment where input voltage may experience instability and fluctuation.
The general pseudo-sinusoidal current control technology used by most stepper drives produces a distorted sine wave and current ripple, resulting in vibration, noise and motor heating. This results in the motor degrading over time, reducing its performance and life.
With the automatic optimization speed control technique, the SD-03-48-125 stepper drive output is very stable with almost zero vibration and noise, performing close to a servo system. This allows the motor to operate smoothly. This is useful in applications which require low noise, low heat and high performance.
Drivers will be preset to match the continuous current specifications of any H2W linear stepper motor. Available from stock for immediate shipping.
Key Features:
- 20 to 50 VDC Supply Voltage
- H-Bridge, 2 Phase Bi-polar Micro-stepping Drive
- Suitable for 2-phase, 4, 6 and 8 leads step motors
- Compatible with all H2W linear stepper motor models, STS-0213-R, STS-0620-R, STS-1220-A, STS-2030-A
- Compatible with standard rotary stepper motors used in H2W Belt & Screw Driven Linear Stages, Nema size 23 & 34
- Output current selectable from 1.0 ~ 4.2 A peak
- Current reduction by 50% automatically, when motor standstill mode is enabled
- Pulse Input frequency up to 200 kHz
- Optically isolated differential TTL inputs for Pulse, Direction and Enable signal inputs
- Selectable resolutions up to 25000 steps (125 micro-steps)
- Over Voltage, Coil to Coil, and Coil to Ground short circuit protection.
The SD-03/48-125 is a cost effective, high performance, bi-polar, two phase micro-stepping drive which utilizes the pure-sinusoidal current control technique. It is best suited for applications which require extreme low noise and heat. It operates well in an environment where input voltage may experience instability and fluctuation.
The general pseudo-sinusoidal current control technology used by most stepper drives produces a distorted sine wave and current ripple, resulting in vibration, noise and motor heating. This results in the motor degrading over time, reducing its performance and life.
With the automatic optimization speed control technique, the SD-03-48-125 stepper drive output is very stable with almost zero vibration and noise, performing close to a servo system. This allows the motor to operate smoothly. This is useful in applications which require low noise, low heat and high performance.
Drivers will be preset to match the continuous current specifications of any H2W linear stepper motor. Available from stock for immediate shipping.
