230DA Cam Indexing Mechanism Flange Output Rotary Positioning Unit Heavy Duty Intermittent Drive

230DA Cam Indexing Mechanism Overview

The HONEPAN 230DA cam indexing mechanism is a heavy-duty rotary positioning unit built around a large-diameter flange output. It converts continuous input rotation into a rugged intermittent drive that withstands the shock and side loads common in stamping, pressing, and transfer automation, making it a trusted core for the most demanding industrial applications.

Engineered with a deep-hardened cam surface and reinforced bearings, the 230DA resists wear under shock loading and delivers stable positioning even with off-center fixtures. Its sealed lubrication system supports long unattended production runs, minimizing downtime and maintenance intervention.

Working Principle

As the input shaft rotates, the globoidal cam's rib profile engages the output flange's needle rollers, advancing the flange through one angular step. The dwell section of the cam then seats against adjacent rollers to lock the flange mechanically. This rolling-contact lock holds heavy loads rigidly without any electrical or pneumatic holding force.

Key Features

• Large flange output distributes load for heavy tooling
• Deep-hardened cam surface resists wear under shock loading
• High overturning-moment capacity for off-center fixtures
• Sealed lubrication system for long unattended runs
• Reinforced bearings handle high radial and axial loads
• Mechanical station lock eliminates drift under load
• Robust cast housing damps vibration for clean positioning

Technical Specifications

Note 1: Input shaft GD² is the dwell value. Note 2: C1~C5 values are allowable values at a safety factor of 2.

Why Choose HONEPAN 230DA

• Built for shock-loaded stamping and pressing environments
• Rigid flange output for heavy rotary fixtures
• Long service life with minimal maintenance
• Factory-direct manufacturing with full engineering support

Applications

The 230DA is used in press transfer systems, heavy assembly dials, riveting stations, and transfer automation in the automotive and metalworking industries. It is the choice when a rotary axis must carry substantial weight and endure impact.

Customization & Support

We offer custom flange interfaces, reinforced housings, and optional hydraulic clamping. Share your load, station count, and cycle requirements, and our engineers will configure the ideal 230DA for your process.

FAQ — Frequently Asked Questions

1. What is a cam indexer and how does it work?

A cam indexer converts continuous motor rotation into precise intermittent (stop-and-go) rotary motion. A hardened globoidal cam engages needle roller followers on the output turret, advancing it one station per revolution and mechanically locking it during dwell — no electronic feedback, sensor, or brake is required.

2. What is the output type of the 230DA?

The 230DA features a Flange output, making it easy to mount dial plates, flanges, or fixtures directly. Its compact footprint integrates smoothly into automated assembly, packaging, and inspection workstations.

3. How many indexing stations are available?

The 230DA supports 2, 3, 4, 6, 8, 12 (customizable). We can also custom-grind the cam profile for a different station count or dwell angle to match your exact production sequence.

4. What is the indexing accuracy?

Indexing accuracy is ±30 Sec. with repositioning accuracy of ±4 arcsec (±2 arcsec). This mechanical precision is maintained over a long service life thanks to the backlash-free cam-and-roller design.

5. What load and torque can it handle?

Please refer to the Technical Specifications table above for the allowable radial/axial loads (C1–C3), bending force (C4), input torque (C5), GD² (C6), and weight. For safety, all C1–C5 values are rated at a safety factor of 2.

6. Can you customize stations, dwell angle, or mounting interface?

Yes. We customize the number of stations, driving angle, dwell angle, cam curve, and mounting interface to your requirements. Send us your dial diameter, station count, payload, and cycle time for a tailored recommendation.

7. What is the MOQ, lead time, and warranty?

MOQ is 1 piece. Standard models ship within 4–20 days, and custom configurations may take longer. Every unit carries a 1-year warranty, a 60,000-hour design service life, and lifetime technical support.

8. What industries use HONEPAN cam indexers?

Our cam indexers are widely used in automated assembly, filling and capping, packaging, inspection, and machining systems across the automotive, electronics, hardware, pharmaceutical, and food industries.