DC motor medical equipment driver

Product Description: HLRS365SA-1990 Medical-Grade DC Gearmotor System

Overview
The HLRS365SA-1990 is a precision-engineered, medical-grade DC gearmotor system designed as a complete drive solution for critical medical and laboratory equipment. This integrated unit combines a high-reliability DC motor with a planetary gearbox, tailored to meet the stringent requirements of safety, precision, and cleanliness in medical applications. It provides controlled, low-speed, high-torque motion for devices where consistent performance and dependability directly impact patient care and diagnostic accuracy.

Key Features & Advantages

• Medical Compliance & Cleanability: Designed and manufactured with materials suitable for medical environments. The housing features a smooth, sealed surface that resists fluid ingress and can be cleaned with common hospital disinfectants without degradation. Supports compliance with relevant medical device standards.

• Precise & Repeatable Motion Control: The high-precision planetary gearbox ensures minimal backlash and excellent positional repeatability. When paired with a compatible medical-grade motion controller, it enables accurate speed regulation and positioning for tasks such as sample handling, dosage dispensing, or table adjustment.

• Low Noise & Vibration: Engineered for exceptionally quiet operation, a critical feature in patient care settings (e.g., hospital rooms, imaging suites) and sensitive laboratory environments to minimize disturbance and interference.

• High Torque in a Compact Package: The integrated "365" series planetary gearbox delivers high output torque at low, usable speeds (as indicated by the "1990" specifier), allowing for direct drive of mechanisms without additional external gearing, saving space in often compact medical devices.

• Reliable & Maintenance-Free Operation: Utilizes long-life, medical-grade lubricants in sealed bearings and gear trains. The brush-type DC motor is designed for extended service intervals, minimizing downtime and maintenance requirements for continuous-use equipment.

• Electromagnetic Compatibility (EMC): Constructed to minimize electromagnetic emissions, preventing interference with sensitive diagnostic electronics and monitoring equipment commonly found in medical settings.

• Safety Integrated Design: Can be specified with optional features such as a fail-safe electromagnetic brake or integrated optical encoder for closed-loop feedback, enhancing system safety and control accuracy.

Typical Specifications (Representative)

• Model: HLRS365SA-1990

• Motor Type: Permanent Magnet DC (PMDC) Geared Motor.

• Rated Voltage: Likely 12V DC or 24V DC (Confirm via datasheet).

• Output Speed: Approx. 19-20 RPM (inferred from "1990" designation, indicative of a very low speed).

• Output Torque: High, potentially in the range of 15-40 Nm (Specific value must be confirmed via datasheet).

• Gear Reduction Ratio: Very high ratio (e.g., 1:150 to 1:300+) to achieve the specified low output speed.

• Shaft: Stainless steel or coated output shaft; configuration (e.g., keyway, D-cut) tailored for medical couplings.

• Protection Class: Typically IP54 (splash-proof) or higher. Sealed shaft and housing.

• Duty Cycle: Suitable for intermittent or continuous duty, as required by the medical application.

• Materials: Housing and components selected for corrosion resistance and biocompatibility where necessary.

Primary Applications in Medical Equipment
This drive system is ideal for precise motion control in:

• Patient Positioning Systems: Electric hospital beds, surgical table actuators, patient lift mechanisms.

• Diagnostic & Analysis Equipment: Automated slide stainers, sample vial mixers/rotators, microplate handlers, syringe pumps for reagent delivery.

• Therapeutic Devices: Adjustable traction systems, sequential compression therapy devices, CPAP/ventilator blower adjustments.

• Lab Automation: Peristaltic pump drives, valve actuators in fluidic paths.

Why Choose the HLRS365SA-1990 Medical Drive System?
For medical device manufacturers, component reliability is non-negotiable. The HLRS365SA-1990 provides a pre-validated, integrated motion solution that reduces design risk and accelerates development. Its medical-grade construction, precise low-speed torque delivery, and quiet operation make it a trusted core component for devices that require smooth, dependable, and controlled mechanical movement in a clinical or laboratory environment.

Note: This is a specialized medical-grade component. All critical specifications (voltage, torque, speed, materials certification) MUST be verified with the manufacturer's official medical device datasheet and compliance documentation (e.g., ISO 13485, biocompatibility reports). Proper integration requires a compatible medical-grade DC motor controller to ensure safe and precise operation.