Acim Nidec KBWM & KBMD

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MPN: KBWM & KBMD
Category: DC Drives

Price and lead time confirmed within 1 business day

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1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Acim Nidec KBWM & KBMD?

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Our off-the-shelf DC Drives provide variable speed for DC motors from sub-fractional to 2 horsepower.* They are available in 115 and 208/230 Vac - 50/60 Hz with 1Ø input and are housed in a NEMA 1 enclosure. A variety of optional accessories are also available to meet the most demanding applications.

*For OEM applications, custom drives are available.

KBWM SCR Drive – NEMA 1

The KBWM series of DC drives are rated for 1/100 to 3/4 horsepower motors and are housed in a NEMA 1 enclosure. These drives are the compact version of the Multi-Drive (KBMD). This unidirectional SCR drive utilises the KBMM speed control module, which prevents motor failure due to demagnetisation. It requires a plug-in horsepower resistor to operate and includes an AC line fuse and an armature fuse holder.* This drive also contains auto inhibit which provides a smooth, safe start during rapid switching of the AC line and a terminal block to facilitate wiring.

*Plug-in horsepower resistor and armature fuse supplied separately.

KBMD SCR Drive – NEMA 1

The Model KBMD-240D, also called Multi-Drive, is rated for 1/100 to 2 horsepower motors* and is an SCR drive housed in a NEMA 1 enclosure. It utilises the KBMM speed control for its electronics. It handles both 115 and 208/230 Vac line inputs by setting the built-in dual voltage switch. The single model can be used on a wide range of motor horsepower by inserting the appropriate plug-in horsepower resistor, which is required to operate this drive. It includes an AC line fuse and an armature fuse holder.** This drive also contains auto inhibit which provides a smooth, safe start during rapid switching of the AC line.

Options: Auxiliary heat sink, forward-brake-reverse switch kit**.

*An auxiliary heatsink is required when operating motors above ¾ hp at 90 Vdc and 1½ hp at 180 Vdc.

**Plug-in horsepower resistor, AC line fuse and armature fuse supplied separately.

Specifications

1	115 11
2	208/230 208/230
Maximum HP	Model Number AC Line Voltage
HP	Amps Amps
0.33	115 3.5
0.75	115 8
1.5	208/230 208/230

KBWM & KBMD: frequently asked questions

When can KBWM & KBMD be shipped?

KBWM & KBMD is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up KBWM & KBMD in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for KBWM & KBMD and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for KBWM & KBMD, subject to availability and destination.