China Suppliers Factory AC220V 100mm Servo Direct Drive Motorized Roller for Dynamic Weighing Systems
Product Introduction
The 100mm Servo Direct Drive Roller is designed for high-stakes environments where speed consistency is non-negotiable. In applications like dynamic weighing systems and induction conveyors (in-feed tables), any variation in roller speed can lead to inaccurate weight data or package spacing errors. By integrating a high-resolution magnetic encoder, this roller provides real-time feedback to the drive system, maintaining a steady RPM under both no-load and full-load conditions.
Driven by a high-torque Permanent Magnet Synchronous Motor (PMSM), this roller is a powerhouse for medium-to-heavy parcel sorting. Unlike standard rollers, our 100mm version supports AC220V input. This high-voltage capability significantly lowers the starting and operating current, which protects the internal motor windings and external controllers from heat stress and current spikes. This makes it an exceptionally durable choice for high-frequency, 24/7 sorting hubs.
Flexibility is at the core of our design. The roller supports multiple control protocols, including RS485 smart communication and standard I/O control. This allows system integrators to precisely tune the acceleration and deceleration curves, ensuring that heavy parcels (up to 70kg) are loaded and discharged with "zero-impact" stability, preventing damage to sensitive weighing sensors.
Product Parameters
| Feature | Specification Details |
|---|---|
| Motor Type | Permanent Magnet Servo Motor (PMSM) |
| Roller Diameter | 100mm |
| Input Voltage | DC72V / AC220V |
| Rated Power Options | 400W / 500W / 750W / 1000W |
| Speed Range | 350 RPM – 750 RPM |
| Load Capacity | 35kg – 70kg (Heavy-Duty) |
| Control Method | I/O / RS485 Communication |
| Duty Cycle | S1 (Continuous Operation) |
| Insulation Class | Class F |
Ideal Application Scenarios
Large Dynamic Scales
Ensuring constant velocity for accurate real-time weighing.
Heavy-Duty Induction Tables
Managing high-speed gap control for parcels up to 70kg.
Automated Warehouse Sorting
Perfect for distribution centers handling a mix of parcel sizes and weights.
Frequently Asked Questions
It features an integrated high-resolution magnetic encoder that provides real-time speed feedback, maintaining a constant and stable RPM under varying load states to prevent inaccurate weight readings caused by roller speed fluctuation.
The AC220V capability reduces both starting and running current, which helps protect internal motor windings and controllers from current spikes and thermal stress during demanding 24/7 continuous operation.
The roller supports both RS485 smart bus communication and standard digital I/O control, giving engineers flexible configuration over speed profiles, acceleration curves, and deceleration curves.
The roller is engineered for medium-to-heavy parcel conveying and sorting, handling dynamic loads ranging from 35kg up to 70kg.
The unit offers rated power variants of 400W, 500W, 750W, and 1000W, with operating speeds variable from 350 RPM to 750 RPM.
Through the Permanent Magnet Synchronous Motor (PMSM) paired with intelligent RS485 control, acceleration and deceleration curves can be precisely shaped to transition parcels smoothly onto scale beds without shock loads.