Motion Control Engineering - now Nidec-MCE - is one of the best-known non-proprietary elevator controls makers, with an installed base of more than 180,000 controllers. If your modernization proposal specifies an MCE or Nidec Motion controller, or you are weighing a non-proprietary option against an OEM quote, here is what the platform is and why owners choose it.
Audience: building owner / property manager. Last reviewed: 2026-08-04 · Editorial review · Confidence: high.
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The MCE / Nidec control lines
- iControl - MCE's higher-end control platform.
- Motion 2000 - hydraulic control; supports simplex, duplex, or group control for multiple cars and landings, using multiple redundant self-contained processors with continuous safety monitoring over a CAN bus.
- Motion 4000 - traction control for AC geared and gearless applications.
- Element Series - MCE's line for more cost-sensitive projects.
- mPAC - an upgrade path for existing Motion 2000/4000 installations.
(Platform descriptions are manufacturer-stated; the right one for you depends on your equipment and building.)
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Why non-proprietary matters here
MCE's core positioning is non-proprietary, serviceable, maintainable controls. For an owner, that translates to two concrete advantages over a proprietary OEM controller: qualified independent contractors can fully service the equipment (so future service is open to competition), and parts are not single-sourced. Over the multi-decade life of a controller, that is where the real ownership savings and negotiating leverage come from.
MCE and safety bulletins
Being non-proprietary does not make a platform immune from field issues - all equipment can have them. MCE's iControl and Motion 4000 have been the subject of a safety bulletin regarding IGBT failures; if you run these, check whether the bulletin applies to your unit (see the linked fire-risk guide). This is a check-your-unit item, not an obsolescence problem.
The tradeoff to understand
As with any non-proprietary controller, the benefit depends on choosing a qualified independent installer/servicer, and modernization quality depends on the full scope, not just the controller brand. Specify performance and the complete scope, not only "Nidec controller."
Related
- Safety bulletin: MCE controller fire risk
- Compare: Independent (non-proprietary) controller guide
- Related: GAL GALaxy controller guide
- Index: Elevator Controller Obsolescence Index
- Hub: Equipment
Recommended next step
Comparing an MCE/Nidec modernization against an OEM proposal? Check both → - our free scanner flags lock-in language and scope gaps.
Sources: Motion Control Engineering / Nidec Elevator Group product information (iControl, Motion 2000/4000, Element, mPAC; 180,000+ installed; Nidec/Imperial Electric ownership). Confidence high on non-proprietary positioning and ownership; platform specifics manufacturer-stated. Revision history: 2026-08-04 initial.
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Frequently Asked Questions
Is MCE the same as Nidec now?
Yes. Motion Control Engineering (MCE), along with Imperial Electric, is now part of Nidec (Nidec Motion Control Engineering / Nidec Elevator Group). The MCE product lines - iControl, Motion 2000, Motion 4000, and Element Series - continue under Nidec. So 'MCE' and 'Nidec-MCE' refer to the same controls family.
Is an MCE controller proprietary?
No. MCE positions itself as a leader in non-proprietary, serviceable and maintainable elevator controls - meaning broader parts access and the ability for qualified independent contractors to service the equipment, rather than being locked to a single OEM's tool and pricing. With an installed base of more than 180,000 controllers, it is one of the most common non-proprietary choices.