Armature 35000rpm (for Lab Micromotor)

High-quality replacement armature compatible with Marathon-style lab micromotors, rated up to 35,000 rpm for reliable performance in dental laboratory polishing, carving and finishing tasks.

Features & Benefits:

• Designed for 35,000 rpm micromotor handpieces (Marathon, 102/102L/103 type).

• Precision-manufactured metal construction ensures durability and smooth operation even at high speeds.

• Ideal for lab applications including dental model work, polishing, trimming, and finishing tasks.

• Easy to install as a replacement armature unit—helps restore performance of worn-out micromotor handpieces.

• Compatible with standard burs (2.35 mm) and common lab motor setups.

Technical Specifications:

• Maximum speed: 35,000 rpm.

• Suitable for Marathon-type micromotor handpieces (models 102, 102L, 103).

• Construction: precision armature component (metal) designed for high speed, high stability.

• Packaging: Typically supplied as a pair (2 pcs/box) depending on supplier.

• Compatible with lab micromotor systems (control box + handpiece).

Use Cases / Applications:

• Replacement of worn armature in lab micromotor handpieces to restore peak performance.

• Ideal for dental laboratory technicians working on model trimming, polishing dentures or prosthetics.

• Suitable for high-speed lab work where smooth, vibration-free rotation at up to 35k rpm is required.

• Upgrading micromotor handpiece performance for efficient turning, trimming, and finishing.

Why Choose This Armature:
Replacing the armature is an efficient way to rejuvenate a micromotor handpiece, improving speed, torque stability and reducing vibration or noise. With a specification matching high-end lab micromotors (35,000 rpm among them), this unit offers a cost-effective alternative to full handpiece replacement. Moreover, compatibility with widely-used Marathon-style handpieces ensures broad utility in dental labs.

Installation & Maintenance Tips:

• Ensure motor is disconnected from power before removing old armature.

• Clean bearings and housing to remove debris; proper lubrication prior to installation helps ensure smooth operation.

• After installing new armature, run the motor at low speed initially to check for vibration or noise before full-speed use.

• Use high-quality micromotor control box rated for the handpiece to fully realize the 35k rpm performance.

• Periodically check and maintain the handpiece bearings for optimal longevity of the armature.