smt conveyor stepper drive controller 2cad

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STD234NM / DGD234NM SMT Conveyor Integrated Stepper Drive & Controller

Model: STD234NM / DGD234NM | A dedicated, all-in-one stepper drive and control unit for SMT conveyor systems, engineered with a 32-bit high-end ARM core , closed-loop current sensing, and dual-motor output logic for seamless PCB transfer operations.

CE
RoHS
ISO9001

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Engineered for Uncompromising Stability & Zero Downtime

This industrial-grade product is engineered for uncompromising stability and zero downtime. Designed for seamless integration into B2B distribution networks, it offers drop-in compatibility, rigorous quality control, and robust architecture to eliminate after-sales maintenance headaches. Please contact our engineering team for detailed technical specifications, exact batch consistency data, and deep customization capabilities.

Core Technical Specifications

Shaft Shape	round
Supply Voltage	20-28VDC or 18-20VAC (AC1/AC2 inputs)
Phase Type	2_phase
Output_current:	0.5A to 3.0A RMS (0.7A to 4.2A Peak)
Compatible_motors:	Designed for 2-phase stepper motors in 20, 28, 35, and 42 series (NEMA 8 to NEMA 17). Optimized to drive two NEMA 17 motors (e.g., STM4247) simultaneously.
Control_interfaces:	Built-in SMT conveyor logic I/O including Entry Sensor (X0), Detection Sensor (X1), Exit Sensor (X2), and Previous/Next Machine handshake signals (X4, X5, Y0, Y1).
Communication:	RS-232 (TTL level) for advanced parameter tuning and joint-debugging via PC software.
Speed_control:	External analog speed adjustment via dual 100KΩ 1% potentiometers (VR1, VR2).
Dimensions:	96 x 56 x 21.5 mm
Additional_specifications:	Features a pre-drive + MOS architecture. Firmware supports configuration for both 3-sensor and 2-sensor SMT operation modes (SP12 parameter)

Seamless Integration Data

2D CAD Dimensions

Wiring & Pinouts

Build Your Perfect Turnkey Package

NEMA 17 High-Performance 2-Phase Stepper Motor (0.22 Nm, 42mm)

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OEM MOQ starts at just: 100 pcs

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