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R911280775 (RAC 3.5-100-460-AY0-W1-220)

RAC Spindle Drive Controllers

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The R911280775 (RAC 3.5-100-460-AY0-W1-220) is a high-performing main spindle drive controller designed to operate on numeric-controlled tools. Notably, the controller features a maximum resolution of 1/4 000 000th of one revolution provided by an internal position control loop. This loop operates by leveraging an additional spindle feedback or employing motor feedback with direct drive. The controller operates on a 3-phase power supply with a rating of 3 x AC 380 – 460 volts, delivering up to a 100-ampere current. It includes a spindle synchronization function enabled by an additional encoder and synchronous inputs. The device has an analogue +/- 10 volts speed set-point suitable for standard computer numerical control machines. Importantly, the controller operates optimally at an ambient temperature range of +5 to +45 degrees Celsius and can work at heights not exceeding 1000 meters above sea level. It also comes with an IP 10 protection rating and a class F humidity protection rating. It is shipped globally with a one year warranty.

Technical Specifications

Type
Main Spindle Drive Controller

Application
Drives on Numerically Controlled Tools

Position Control Loop
Internal

Resolution
1/4 000 000th of One Revolution

Current Rating
100 Amperes

Power Supply
3 x AC 380 – 460 Volts

Speed Set-Point
Analog +/-10 Volts

Cooling System
Air And Optional Hose Cooling

Work Temperature
+5 to +45 Degrees Celsius

Maximum Operating Temperature
+55 Degrees

Installation Height
Up to 1000 Meters Above Sea Level

Humidity Protection
Class F (According to DIN 40 040 Standards)

Foreign Object Protection
IP 10 (Objects Greater than 50mm)

Shipping
Global

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RAC 3.5-100-460-AY0-W1-220.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.