The Masterflex L/S Precision Variable-Speed Console Drive, 6–600 RPM, 115/230 VAC (7527-10) is a high-accuracy peristaltic pump drive designed for applications that demand a wide speed range and high flow capacity. With ±0.25% speed control accuracy across 6 to 600 RPM and universal 90–260 VAC power compatibility, it delivers the precise, repeatable flow regulation required for high-throughput fluid transfer, large-volume dispensing, and fast-turnaround process applications in laboratory and industrial settings.
Product Features
- Speed range from 6 RPM to 600 RPM with ±0.25% speed control accuracy for precise fluid handling from low-flow metering to high-throughput transfer
- Supports up to two Masterflex L/S pump heads on a single drive for dual-channel operation or increased total flow output
- Flow rates from 0.36 to 3,400 mL/min depending on pump head and tubing size, making it the highest-flow option in the L/S Precision Console Drive range
- Three-digit LED display shows real-time motor RPM, allowing operators to verify speed settings at a glance
- Reversible motor enables bidirectional pumping, ideal for purging tubing lines before or after each run
- Separate speed and power (on/off) controls maintain your dialled-in speed setting when switching the pump on and off between batches
- Universal voltage input (90–260 VAC, 50/60 Hz) for operation on both 115V and 230V mains power worldwide
- Stackable, splash-resistant ABS plastic housing rated to IP33 saves bench space and withstands typical laboratory spills
- DB9 rear-panel connector for remote control of speed, direction, and start/stop via contact closure, open collector, footswitch, or handheld remote
- Compatible with eight L/S pump head types including Standard, Easy-Load, Easy-Load II, Easy-Load 3, High Performance, Cartridge, Multichannel, and PTFE Tubing
- Built-in current-limiting safety circuit automatically shuts down the motor if incorrect tubing is loaded or the pump head is overloaded
Benefits
- Broadest speed range in the L/S Precision Console Drive family — covers everything from controlled low-flow dosing at 6 RPM to rapid large-volume transfer at 600 RPM
- Achieve flow rates up to 3,400 mL/min, ideal for high-throughput filling, recirculation, and process feed applications
- Run two channels simultaneously from one compact unit, reducing equipment costs and bench footprint
- Contamination-free fluid path — peristaltic design ensures liquid only contacts the tubing, eliminating cross-contamination between runs
- Flexible integration into automated workflows through the DB9 remote I/O interface
- Worldwide power compatibility removes the need for external voltage converters across international facilities
- Durable, low-maintenance construction suited to continuous-duty laboratory and process applications
Why Choose the Masterflex L/S Precision Variable-Speed Console Drive (7527-10)?
The Masterflex L/S Precision Console Drive (7527-10) delivers the widest speed range in the L/S Precision Console Drive family, combining tight ±0.25% accuracy with a 6–600 RPM operating window and remote I/O connectivity in a compact, stackable package. It is the ideal choice for laboratory and process professionals who need high-flow capacity and versatile speed control — from precise low-speed dosing to rapid large-volume fluid transfer — all from one dependable, contamination-free drive unit.
Compare Masterflex L/S Precision Variable-Speed Console Drives
| Specification | 7527-30 | 7527-20 | 7527-10 |
|---|---|---|---|
| Speed Range | 1–100 RPM | 3–300 RPM | 6–600 RPM |
| Max Pump Heads | 4 | 2 | 2 |
| Flow Rate Range | 0.06–3,400 mL/min | 0.06–3,400 mL/min | 0.36–3,400 mL/min |
| Speed Control Accuracy | ±0.25% | ±0.25% | ±0.25% |
| Input Voltage | 90–260 VAC | 90–260 VAC | 90–260 VAC |
| Enclosure Rating | IP33 | IP33 | IP33 |
| Best For | Low-speed metering & multichannel operation | Versatile mid-range metering & transfer | High-throughput transfer & large-volume dispensing |
