LongerPump T100 Series ODM Peristaltic Pump Driver
| [Brand | LongerPump |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Model | T100 Series ODM Peristaltic Pump Driver |
| Speed Range | ≤100 rpm |
| Speed Resolution | 0.1 rpm |
| Direction Control | Dry-contact input (NO/NC) |
| Start/Stop Control | Dry-contact input (NO/NC) |
| Speed Selection | 16-position BCD DIP switch (0–F, with 0 = external signal mode) |
| Analog Input Options | 4–20 mA (0.1–100 rpm), 0–5 V (0–100 rpm), 0–10 V (0–100 rpm), 0–10 kHz (0–100 rpm) |
| RS485 Communication | Modbus RTU, addressable (1–30, broadcast = 31), baud rate selectable (1200 / 9600 bps) |
| Dimensions (L×W×H) | 129 × 82 × 90 mm |
| Power Supply | DC 11.4–25.2 V / 20 W |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <80% RH (non-condensing) |
| Compatible Pump Heads | YZ1515X, YZII15, YZ2515X, YZII25, DG-1(6)/DG-2(6), DG-1(10)/DG-2(10), FG15-13, FG25-13, DMD15-13-B, BZ15-13-1A–1D, BZ25 |
| Max Flow Rate (per channel) | up to 380 mL/min (with YZ1515X + 13#/14#/19#/16#/25# tubing)] |
Overview
The LongerPump T100 Series ODM Peristaltic Pump Driver is an engineered solution for precise, low-to-medium flow fluid handling in analytical instrumentation, chemical process equipment, and laboratory automation systems. Designed as a compact, modular OEM component, it implements classic peristaltic pumping mechanics—where a rotating roller assembly compresses flexible tubing to generate positive displacement—ensuring pulse-free, contamination-free, and shear-sensitive fluid transfer without valves or seals. Its core architecture integrates a high-torque 57-step hybrid stepper motor with robust current regulation, enabling stable operation across the full speed range of 0.1–100 rpm with 0.1 rpm resolution. The driver supports both standalone local control and seamless integration into larger control ecosystems via analog voltage/current inputs or industry-standard RS485 Modbus RTU communication. With its DIN-rail mountable footprint (129 × 82 × 90 mm), wide DC input range (11.4–25.2 V), and passive thermal design, the T100 series meets the mechanical, electrical, and environmental requirements for embedded deployment in CE-compliant analytical devices and industrial-grade process analyzers.
Key Features
- Modular OEM Architecture: Designed explicitly for system integrators—no front-panel display or user interface; all controls implemented via DIP switches, dry-contact I/O, or serial command set.
- Dual-Mode Speed Control: Simultaneous support for 16-step BCD DIP switch selection (with 0 = external signal override) and linear analog inputs (4–20 mA, 0–5 V, 0–10 V, 0–10 kHz), enabling flexible configuration for PLC-linked or sensor-driven flow regulation.
- Direction & Run/Stop Logic: Isolated dry-contact inputs for bidirectional rotation control (NO = CW, NC = CCW) and independent start/stop actuation—compatible with safety-rated interlock circuits and relay-based control panels.
- RS485 Modbus RTU Interface (T100-S102 variant): Fully addressable (1–30, broadcast = 31), configurable baud rate (1200/9600 bps), compliant with Modbus function codes 03h (read holding registers) and 06h (write single register)—enabling centralized monitoring and parameterization in multi-pump networks.
- Wide Pump Head Compatibility: Certified interoperability with over 15 standard pump heads (YZ, FG, DG, DMD, BZ series) and >20 tube sizes (ID 0.5–6.4 mm), supporting flow rates from 32 mL/min (DG-1(10)) to 380 mL/min (YZ1515X + 13# tubing).
- Industrial-Grade Power & Environment: Operates reliably across 0–40 °C ambient temperature and <80% non-condensing RH; powered by regulated DC input (11.4–25.2 V), eliminating dependency on AC mains or internal switching power supplies.
Sample Compatibility & Compliance
The T100 Series is intended for use with chemically inert, elastomeric tubing—including silicone, Pharmed® BPT, Norprene®, and Viton®—selected per application-specific chemical compatibility and pressure requirements. It does not regulate backpressure or monitor occlusion; users must ensure system pressure remains within tubing burst limits (typically <1.5 bar for standard silicone at 25 °C). While the driver itself carries no intrinsic regulatory certification, its design adheres to functional safety principles aligned with IEC 61000-6-2 (immunity) and IEC 61000-6-4 (emission) for industrial environments. When integrated into final medical or pharmaceutical equipment, the host system must validate compliance with applicable standards including ISO 13485, FDA 21 CFR Part 11 (for electronic records), and EU MDR Annex I essential requirements.
Software & Data Management
The T100 Series does not include proprietary PC software or cloud connectivity. For RS485-equipped models (T100-S102), configuration and real-time control are performed via standard Modbus master applications (e.g., QModMaster, ModScan) or custom SCADA/HMI implementations. Register mapping includes speed setpoint (0x0001), direction flag (0x0002), run status (0x0003), and fault code (0x0004). All analog and digital I/O states are accessible as discrete inputs or holding registers, supporting audit-ready logging when deployed with GLP/GMP-compliant data acquisition platforms. No firmware updates are field-serviceable; revisions are managed exclusively through OEM hardware revision cycles.
Applications
- Continuous emission monitoring systems (CEMS) for acid gas scrubber dosing and reagent delivery
- OEM integration into liquid chromatography sample injectors and fraction collectors
- Automated titration and pH calibration stations requiring programmable reagent addition
- Chemical feed systems for water treatment, electroplating baths, and semiconductor wet benches
- Cell culture bioreactors and fermentation systems requiring sterile, low-shear media perfusion
- Environmental testing chambers with controlled nutrient or inhibitor infusion
FAQ
Is the T100 Series certified for use in explosion-proof or hazardous locations?
No. The T100 Series lacks ATEX, IECEx, or UL Class I/II/III certification. It must be installed in non-hazardous areas or within appropriately rated enclosures when deployed near flammable vapors or dust.
Can the driver maintain constant flow under variable backpressure?
Peristaltic pumping provides inherently constant volumetric displacement per revolution, but actual flow rate may decrease slightly under elevated backpressure due to tubing compression hysteresis. For critical constant-flow applications above 0.5 bar, upstream pressure regulation or closed-loop feedback with flowmeter integration is recommended.
What is the expected service life of the stepper motor under continuous operation?
Rated for ≥20,000 hours at 40 °C ambient and 70% load. Lifespan is extended by derating speed/torque and ensuring adequate ventilation—no maintenance or lubrication is required.
Does LongerPump provide technical documentation for OEM integration?
Yes. Full datasheets, mechanical drawings (STEP/IGES), Modbus register maps, analog I/O schematics, and RoHS/REACH declarations are available under NDA to qualified OEM partners upon request.
Are custom firmware features or protocol extensions available?
As an ODM product, firmware modifications are possible for volume orders (>500 units/year) subject to engineering feasibility assessment, validation timeline, and NRE agreement.
