PMDSA1S3P01 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki PMDSA1S3P01 is a compact driver in the PM Drivers series with a mass of 0.14 kg and uses a photo coupler input method. It operates with a main power supply of DC24 V and supports a maximum input frequency of 50 kpulse per second. The unit offers a maximum step division of 1/16 and a minimum step angle of 0.075 degrees per pulse.
Internal Product Review
The PMDSA1S3P01 is a Sanyo Denki PM driver designed for precise pulse-based motion control, with photo coupler input and DC24 V ±10% main power. A max input frequency of 50 kpulse/s paired with 1/16 max step division gives the driver smooth command response and fine positioning capability. Strong electrical isolation from 10 MΩ insulation resistance makes the unit a dependable choice for compact stepper drive applications.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The PMDSA1S3P01 is a compact pulse-train driver from Sanyo Denki that belongs to the PM Drivers series. The module accepts step and direction signals from PLC high-speed outputs and generates phased currents for a two-phase stepping motor, allowing tightly controlled incremental motion without requiring closed-loop servo control. By linking low-power logic circuitry to the external power stage, it serves as a key component in conveyor indexers, small gantries, and labeling equipment where repeatable angular positioning is required.
Command processing is handled through a photocoupler input path that isolates field wiring from the onboard electronics. The photocoupler path has an input resistance of 330 Ω, allowing direct connection to 5 V or 12 V pulse sources while limiting current. Insulation resistance is rated at 10 MΩ, helping prevent leakage between the signal and chassis grounds. The driver can track incoming pulses at frequencies up to 50 kpulse/s, allowing high-speed index moves to remain accurate. Internal microstepping logic divides each full step by 1/16, enabling a minimum incremental rotation of 0.075° per pulse. A maximum pulse duty cycle of 50% keeps the optoelectronic devices within their linear operating region and preserves edge fidelity during sustained operation.
Power for the control section is supplied from a DC 24 V ±10% rail, and the driver can sink or source up to 3 A for the external H-bridge stage. For position verification or tachometer circuits, it provides an open-collector rotation output rated at 30 VDC and 5 mA. The board weighs 0.14 kg and is secured with M3 screws through 4 mm mounting holes. It withstands continuous vibration levels of 0.5 G, supporting operation in machinery exposed to moderate mechanical movement. Electrical durability is reinforced by a dielectric withstand rating of AC 500 V between the input and case for one minute.
