Akar SMT250AC Gearless Elevator Traction Machine

Name: Akar SMT250AC Gearless Elevator Traction Machine
Brand: Akar
SKU: Akar SMT250AC
Availability: InStock

Akar SMT250AC is a Gearless Elevator Traction Machine designed for reliable elevator applications where ride comfort, controlled traction and service-friendly installation are required.

Brand Akar

Model SMT250AC

Origin Turkey

Components Elevator Motors

CE Certified EN 81 Compliant ISO 9001

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Description

Akar SMT250AC is engineered for professional elevator packages supplied to residential, commercial and mixed-use projects. As part of Nazar Elevator’s machine portfolio, this model can be positioned for contractors and lift companies looking for a technically compatible traction solution with clear selection data, reliable braking and suitable inverter integration. The product text is prepared for B2B use and focuses on project selection rather than retail claims. Final capacity, speed, roping, sheave diameter and brake configuration should always be checked against the latest official data sheet before ordering.

What is a gearless traction machine?

The Akar SMT250AC is a gearless elevator traction machine. A gearless machine couples a permanent-magnet motor directly to the drive sheave, with no gearbox between them — which removes the largest source of energy loss, gear oil maintenance and mechanical noise found in geared systems.

Gearless machines are the standard choice for machine roomless (MRL) elevators and for installations where quiet running and low energy consumption are specified. Nazar Elevator supplies the Akar SMT250AC to elevator contractors and distributors worldwide.

Technical Specifications

Machine type	Gearless permanent-magnet traction machine
Rated capacity	1000 – 7500 kg
Rated speed	1 – 4 m/s
Motor power	9 – 80 kW
Sheave options	Ø400 / Ø440 / Ø520 mm
Variant	SMT250AC-30 · SMT250AC-40 · SMT250AC-50
Origin	Türkiye
Standards	EN 81-20 · EN 81-50 · CE

Configuration table

Variant	Capacity	Speed	Sheave (Ø × grooves × rope)	Ropes	Power	Current
SMT250AC-30	1000 kg	1,6 m/s	Ø440 mm	7 × Ø10 mm	11 kW	31 A
SMT250AC-30	1000 kg	2 m/s	Ø440 mm	7 × Ø10 mm	13,5 kW	37 A
SMT250AC-30	1000 kg	2,5 m/s	Ø440 mm	7 × Ø10 mm	17 kW	45 A
SMT250AC-30	1275 kg	3 m/s	Ø520 mm	4 × Ø12 mm	34 kW	65 A
SMT250AC-30	1600 kg	1 m/s	Ø440 mm	6 × Ø10 mm	13,7 kW	30 A
SMT250AC-30	1600 kg	1,6 m/s	Ø440 mm	6 × Ø10 mm	22 kW	45 A
SMT250AC-30	1600 kg	2 m/s	Ø400 mm	6 × Ø10 mm	28 kW	50 A
SMT250AC-30	1600 kg	2 m/s	Ø440 mm	6 × Ø10 mm	28 kW	54 A
SMT250AC-30	1600 kg	2,5 m/s	Ø440 mm	6 × Ø10 mm	34 kW	67 A
SMT250AC-30	1600 kg	2,5 m/s	Ø520 mm	5 × Ø12 mm	30 kW	64 A
SMT250AC-30	2000 kg	1 m/s	Ø400 mm	7 × Ø10 mm	14,5 kW	38 A
SMT250AC-30	2000 kg	1 m/s	Ø440 mm	7 × Ø10 mm	13,7 kW	37 A
SMT250AC-30	2000 kg	1,6 m/s	Ø400 mm	7 × Ø10 mm	27 kW	57 A
SMT250AC-30	2000 kg	1,6 m/s	Ø440 mm	7 × Ø10 mm	22 kW	54 A
SMT250AC-30	2000 kg	2 m/s	Ø400 mm	7 × Ø10 mm	28 kW	61 A
SMT250AC-30	2000 kg	2 m/s	Ø440 mm	7 × Ø10 mm	28 kW	67 A
SMT250AC-30	2500 kg	1 m/s	Ø400 mm	8 × Ø10 mm	16,9 kW	47 A
SMT250AC-30	4000 kg	1 m/s	Ø400 mm	7 × Ø10 mm	34 kW	68 A
SMT250AC-40	1000 kg	1,6 m/s	Ø520 mm	7 × Ø10 mm	11 kW	30 A
SMT250AC-40	1000 kg	2 m/s	Ø520 mm	6 × Ø12 mm	18 kW	40 A
SMT250AC-40	1000 kg	2,5 m/s	Ø520 mm	6 × Ø12 mm	18 kW	40 A
SMT250AC-40	1000 kg	3 m/s	Ø520 mm	6 × Ø12 mm	24 kW	53 A
SMT250AC-40	1350 kg	1 m/s	Ø440 mm	10 × Ø10 mm	9 kW	30 A
SMT250AC-40	1350 kg	1,6 m/s	Ø440 mm	10 × Ø10 mm	14 kW	41 A
SMT250AC-40	1350 kg	2 m/s	Ø440 mm	8 × Ø10 mm	18 kW	45 A
SMT250AC-40	1600 kg	2 m/s	Ø520 mm	5 × Ø12 mm	32 kW	48 A
SMT250AC-40	1600 kg	3 m/s	Ø520 mm	5 × Ø12 mm	45 kW	81 A
SMT250AC-40	2000 kg	1 m/s	Ø520 mm	6 × Ø12 mm	14 kW	37 A
SMT250AC-40	2000 kg	1,6 m/s	Ø520 mm	6 × Ø12 mm	27 kW	57 A
SMT250AC-40	2000 kg	2 m/s	Ø520 mm	6 × Ø12 mm	32 kW	64 A
SMT250AC-40	2000 kg	3 m/s	Ø520 mm	6 × Ø12 mm	45 kW	110 A
SMT250AC-40	2500 kg	1 m/s	Ø440 mm	8 × Ø10 mm	18 kW	44 A
SMT250AC-40	2500 kg	1,6 m/s	Ø400 mm	8 × Ø10 mm	32 kW	63 A
SMT250AC-40	2500 kg	1,6 m/s	Ø440 mm	8 × Ø10 mm	32 kW	70 A
SMT250AC-40	2500 kg	2 m/s	Ø440 mm	8 × Ø10 mm	38,5 kW	81 A
SMT250AC-40	3000 kg	1 m/s	Ø400 mm	10 × Ø10 mm	21 kW	54 A
SMT250AC-40	5000 kg	1 m/s	Ø400 mm	8 × Ø10 mm	42 kW	80 A
SMT250AC-50	1350 kg	1 m/s	Ø520 mm	7 × Ø12 mm	9,5 kW	27 A
SMT250AC-50	1350 kg	2 m/s	Ø520 mm	7 × Ø12 mm	19 kW	40 A
SMT250AC-50	1350 kg	2,5 m/s	Ø440 mm	8 × Ø10 mm	27 kW	60 A
SMT250AC-50	1350 kg	2,5 m/s	Ø520 mm	6 × Ø12 mm	25 kW	56 A
SMT250AC-50	1350 kg	3 m/s	Ø520 mm	6 × Ø12 mm	30 kW	67 A
SMT250AC-50	1350 kg	4 m/s	Ø520 mm	6 × Ø12 mm	40 kW	80 A
SMT250AC-50	1600 kg	1 m/s	Ø440 mm	10 × Ø10 mm	12,5 kW	28 A
SMT250AC-50	1600 kg	1,6 m/s	Ø440 mm	10 × Ø10 mm	19 kW	41 A
SMT250AC-50	1600 kg	2 m/s	Ø440 mm	10 × Ø10 mm	23 kW	56 A
SMT250AC-50	1600 kg	2,5 m/s	Ø440 mm	10 × Ø10 mm	29 kW	70 A
SMT250AC-50	2500 kg	1 m/s	Ø520 mm	6 × Ø12 mm	22,1 kW	47 A
SMT250AC-50	2500 kg	1,6 m/s	Ø520 mm	6 × Ø12 mm	29 kW	67 A
SMT250AC-50	2500 kg	2 m/s	Ø520 mm	7 × Ø12 mm	39 kW	81 A
SMT250AC-50	2500 kg	2,5 m/s	Ø520 mm	7 × Ø12 mm	50 kW	105 A
SMT250AC-50	2500 kg	4 m/s	Ø520 mm	7 × Ø12 mm	80 kW	155 A
SMT250AC-50	3000 kg	1 m/s	Ø440 mm	10 × Ø10 mm	23 kW	55 A
SMT250AC-50	3000 kg	1,6 m/s	Ø400 mm	10 × Ø10 mm	39 kW	76 A
SMT250AC-50	3000 kg	1,6 m/s	Ø440 mm	10 × Ø10 mm	39 kW	80 A
SMT250AC-50	3000 kg	2 m/s	Ø440 mm	10 × Ø10 mm	45 kW	110 A
SMT250AC-50	3500 kg	1 m/s	Ø400 mm	10 × Ø10 mm	26 kW	58 A
SMT250AC-50	3500 kg	1,6 m/s	Ø400 mm	10 × Ø10 mm	41,6 kW	85 A
SMT250AC-50	6000 kg	1 m/s	Ø400 mm	10 × Ø10 mm	52 kW	100 A
SMT250AC-50	6500 kg	1 m/s	Ø400 mm	10 × Ø10 mm	52 kW	110 A
SMT250AC-50	7000 kg	1 m/s	Ø400 mm	10 × Ø10 mm	52 kW	116 A
SMT250AC-50	7500 kg	1 m/s	Ø400 mm	10 × Ø10 mm	52 kW	121 A

Source: Akar Asansör catalogue 2025.

Frequently Asked Questions

What is the load capacity of the Akar SMT250AC Gearless Elevator Traction Machine?

What elevator speeds is the Akar SMT250AC Gearless Elevator Traction Machine designed for?

What type of drive technology does the Akar SMT250AC Gearless Elevator Traction Machine use?

What elevator applications is the Akar SMT250AC Gearless Elevator Traction Machine suitable for?

Is the Akar SMT250AC Gearless Elevator Traction Machine available as part of a complete elevator package?

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