Rexroth R 1661

1000.00 - 10000.00 INR/Piece

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Product Details:

Thickness Varies according to size
Weight Varies as per carriage size, approx 0.8 kg to 3 kg
Material Steel
Structure Monorail Guidance System
Seals Type Double Sealed
Number Of Rows 4
Limiting Speed Maximum up to 5 m/s
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Rexroth R 1661 Price And Quantity

Minimum Order Quantity 1 Piece
Price Range 1000.00 - 10000.00 INR/Piece

Rexroth R 1661 Product Specifications

Weight Varies as per carriage size, approx 0.8 kg to 3 kg
Number Of Rows 4
Seals Type Double Sealed
Limiting Speed Maximum up to 5 m/s
Material Steel
Structure Monorail Guidance System
Thickness Varies according to size
Load Capacity High (Exact value depends on size variant)

Rexroth R 1661 Trade Information

Supply Ability 1000 Piece Per Month
Delivery Time 1 Days

Product Description

Rexroth R 1661

Ball Rail Systems
Super Runner Block with self-aligning feature
Runner block 1661-
Flanged short

Special version:
Runner blocks in accuracy class N (clearance and preload 0.02 C) are also available:
- with low friction seals
(part numbers 16..-..4-11)

Dynamic characteristics
SpeedV_max=3m/s
Accelerationa_max=250m/s²

Size	Accuracy class	Part numbers for runner blocks		Downloads
Size	Accuracy class	up to approx. 10 um clearance	Preload 0.02 C	Downloads
15	H	1661-193-10	1661-113-10
15	N	1661-194-10	1661-114-10
20	H	1661-893-10	1661-813-10
20	N	1661-894-10	1661-814-10
25	H	1661-293-10	1661-213-10
25	N	1661-294-10	1661-214-10
30	H	1661-793-10	1661-713-10
30	N	1661-794-10	1661-714-10
35	H	1661-393-10	1661-313-10
35	N	1661-394-10	1661-314-10

Optimized Precision and Preload Options

The R 1661 Ball Rail System allows users to select between Standard and Ultra Precision models and choose among Light, Medium, or High preload classes. This versatility ensures that the system can be finely tuned to suit the accuracy and rigidity demands of various automation or machining setups.

Engineered for Robust Performance

With a sturdy steel structure and advanced monorail guidance, the R 1661 series delivers high load-bearing capabilities and consistent, low-friction movement. The double-sealed design protects internal rolling elements from dust and debris, making it suitable for harsh industrial environments.

Flexible Sizing and Application Range

Guide rail widths are available in common sizes such as 20mm, 25mm, 30mm, and 35mm, accommodating a broad array of application needs. This flexibility ensures compatibility across machine tools, automation lines, and handling systems in industries nationwide.

FAQs of Rexroth R 1661:

Q: How do I choose the appropriate preload class for my R 1661 Ball Rail System?

A: Select the preload classLight, Medium, or Highbased on your applications rigidity and vibration resistance needs. Lighter preload suits applications requiring smooth movement, while higher preload improves stability and accuracy under heavy loads.

Q: What are the key benefits of using the Rexroth R 1661 Ball Rail System in automation and machine tools?

A: This system delivers high load capacity, precision movement, and excellent durability. The four-row monorail design ensures smooth linear guidance, while double-sealed carriages enhance longevity and minimize maintenance in demanding environments.

Q: When should I opt for the Ultra Precision class over the Standard class?

A: Ultra Precision variants are recommended for tasks where the highest accuracy and minimal deviation are crucial, such as advanced CNC machinery or measuring equipment. Standard Precision suits general machining and handling tasks with less critical tolerance requirements.

Q: Where can I purchase genuine R 1661 units in India?

A: Authorized distributors, importers, and suppliers throughout India offer the R 1661 Ball Rail System. Always verify supplier credentials to ensure authenticity and warranty coverage.

Q: What is the process for installing the R 1661 Ball Rail System?

A: Begin by selecting the appropriate rail width and preload. Carefully align the rail and carriage, fasten securely, and verify movement free of binding. Adhere to manufacturer guidelines and use specialized tools to ensure optimal performance and precision.

Q: How do the double seals contribute to the systems performance?

A: Double seals effectively block contaminants like dust and coolant from entering the carriage, which prolongs bearing life and sustains smooth linear motion in harsh industrial environments.

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