Applied Motion Products STAC6-S AC Advanced Microstep Drive with Encoder Input
The Applied Motion Products STAC6-S is an AC advanced microstep drive designed for precise motor control. It features encoder input for closed-loop operation, enhancing accuracy and responsiveness. Ideal for applications requiring smooth motion and high resolution, such as automation, robotics, and scientific instrumentation.
- Model
- Applied Motion Products STAC6-S
- Calibration
- Available on request
- Price
- $675
- Status
- In stock
- RFQ ref
- STAC6-S
This unit
The Applied Motion Products STAC6-S is an AC advanced microstep drive with encoder feedback for closed-loop stepper motor control. It delivers up to 6.0 A/phase (peak-of-sine) output and operates from single-phase 94–135 VAC, 50/60 Hz input. The drive supports multiple control modes including Step & Direction, velocity control with joystick operation, and streaming serial commands via RS-232 or RS-485, plus multi-axis stored program capability through SiNet Hub connectivity.
Technical Specifications Motor Control & Performance
Microstepping resolution: selectable up to 51,200 steps/rev
Current control: 4-state PWM at 10 kHz or 20 kHz
Anti-resonance algorithm for smooth operation across wide speed ranges
Torque ripple smoothing for enhanced performance
Idle current reduction: adjustable 0–100%
DC bus voltage (nominal): 165 VDC Encoder & Feedback
Closed-loop operation via encoder input
Stall detection with system notification on synchronization loss
Stall prevention with automatic speed adjustment and static position maintenance Electrical Specifications
Supply voltage: 94–135 VAC, 50/60 Hz
Output current: 0.5–6.0 A/phase (peak-of-sine)
Motor regeneration: built-in circuit, 25 W max
Protection: over-voltage, under-voltage, over-temperature, short-circuit (phase-to-phase, phase-to-ground), internal amplifier shorts
Key Features
7 optically isolated digital inputs (5–12 V, 200 ns minimum pulse width)
3 optically isolated digital outputs
2 single-ended analog inputs, configurable as 1 differential input
Analog input range: software selectable (0–5V, ±5V, 0–10V, ±10V) with 10–12 bit resolution
RS-232 for configuration and programming
RS-485 for serial networking up to 32 axes
Compatible with NEMA 23 and NEMA 34 frame step motors
Control Modes
Step & Direction (A/B quadrature, CW/CCW pulse)
Velocity with joystick operation
Streaming Serial Command (SCL) via RS-232 or RS-485
Multi-axis stored program (200 lines) via SiNet Hub connectivity
Compatibility & Integration The STAC6-S integrates with NEMA 23 and NEMA 34 frame motors and operates within multi-axis systems via RS-485 serial networks supporting up to 32 axes. SiNet Hub 444 or SiNet Hub 8 enables stored program mode for coordinated multi-axis motion control.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 50/60 Hz | Voltage / Current Range: 94–135 VAC input |
Applied Motion Products STAC6-S — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Applied Motion Products STAC6-S. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Applied Motion Products STAC6-S price
This Applied Motion Products STAC6-S is listed at $675. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Applied Motion Products STAC6-S calibration cost
NIST-traceable calibration for the Applied Motion Products STAC6-S is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
