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R911225993 (KDF1.2-150-300-W1-115)

KDF Variable Frequency Drives

Rated 4.6 stars (5 total reviews)
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The Rexroth Indramat R911225993 (KDF1.2-150-300-W1-115) is a robust variable frequency drive, constructed to power motors with a horsepower threshold of up to 25 hp (kW). Enabling unconfined four-quadrant functionality and precise positioning, it operates within a speed range of 0-8000 RPM, the minimum speed contingent on the load variation. Uniquely designed to collaborate with Indramat modular AC servo controllers via a shared power supply, it also boasts differential analog command input, ensuring compatibility with any control system. Unlike other models using variable frequency control, it utilizes a microprocessor-based digital velocity loop, reducing precision drift in speed control proportionate to zero RPM. Equipped with a forced-air cooling system, input voltage of 220 VAC, output voltage of 300 VDC, rated and peak output currents of 100 and 300 Amps respectively, it delivers impressive performance. Weighing 20.4 kg, it includes a one year warranty available at Indramat USA.

Technical Specifications

Product Type
Variable Frequency Drive

Motor Horsepower
Up to 25 hp

Speed Range
0 to 8000 RPM

Input Type
Differential analog command

Speed Control
Microprocessor-based digital velocity loop

Cooling System
Forced-air cooling by heatsink blower

Input Voltage
220 VAC

Output Voltage
300 VDC

Rated Output Current
100 Amps

Peak Output Current
300 Amps

Maximum Power
150 W

Bleeder Circuit Peak Power
40kW

Weight
20.4 kg

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the KDF1.2-150-300-W1-115.
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