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RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub - Zero-Backlash Curved Jaw Coupling Hubs
RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub

<p>The Ruland Manufacturing MJC51-12-A is a zero-backlash curved jaw coupling hub, designed for precision motion control applications. This metric hub features a 50.8 mm outside diameter and is constructed from…

SKU 3G-OTH-134155

Also listed as: MJC5112A · MJC51 12 A

Brand
RULAND MANUFACTURING
Item
Zero-Backlash Curved Jaw Coupling Hub
Part Number
MJC51-12-A
Category
Zero-Backlash Curved Jaw Coupling Hubs
Available to Order
Also known as:MJC51-12-ARULAND MANUFACTURING
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MJC51-12-A
Type
Metric, Aluminum
Outside Dia
50.8 mm

Technical Documents

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The Ruland Manufacturing MJC51-12-A is a zero-backlash curved jaw coupling hub, designed for precision motion control applications. This metric hub features a 50.8 mm outside diameter and is constructed from high-strength aluminum, offering a lightweight yet durable solution. It is part of the MJC51 size family, ensuring compatibility with corresponding curved jaw spiders.</p><p>Ideal for use in servo motors, encoders, and other industrial machinery requiring accurate torque transmission, this hub is a reliable choice for engineers and maintenance professionals. As a Singapore-based supplier, 3G Electric provides this Ruland hub with worldwide shipping, SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the outside diameter of the Ruland MJC51-12-A hub?

The outside diameter is 50.8 mm, as specified in the product details.

Is this hub made of aluminum and is it metric?

Yes, it is made of aluminum and is a metric version, as indicated by the product specifications.

Used in

Common applications for RULAND MANUFACTURING
Automation and robotics — Ruland PCMR22-8-6-A beam couplings for precise motion control with misalignment compensation.
Packaging machinery — Ruland JC12-4-A jaw coupling hubs for zero-backlash torque transmission in indexing systems.
CNC spindles — Ruland SPB-16-SS balanced shaft collars for high-speed rotating assemblies.
Medical equipment — Ruland MRSC25-10-5-A slit couplings for compact, precise shaft connections.
Conveyor systems — Ruland MCL-25-FZ steel shaft collars for secure positioning of components.
Servo motor applications — Ruland BCK50-24-16-A bellows couplings for high-speed, zero-backlash connections.
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RULAND MANUFACTURING Products

3G Electric supplies RULAND MANUFACTURING zero-backlash curved jaw coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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