Monadrive MCK300 Gearless Elevator Traction Machine
Monadrive MCK300 is a Gearless Elevator Traction Machine designed for efficient elevator drive systems, smooth ride comfort and machine-room or machine-roomless lift applications.
Description
What is a gearless traction machine?
The Monadrive MCK300 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 Monadrive MCK300 to elevator contractors and distributors worldwide.
Technical Specifications
Technical Specifications
| Machine type | Gearless permanent-magnet synchronous machine |
|---|---|
| Rated load | 630 - 1600 kg |
| Rated speed | 1.0 - 2.5 m/s |
| Traction ratio | 1:1 / 2:1 |
| Traction sheave diameter | 400 / 450 / 520 mm |
| Motor power | 4 - 26 kW |
| Nominal torque | 800 - 1270 N·m |
| Number of poles | 32 |
| Insulation class | F |
| Duty cycle | S5-40% / 240 st/h |
| Weight | 450 kg |
| Origin | Manufactured by Suzhou Mona Drive Equipment Co., Ltd. (China) |
Configurations
| Spec. code | Traction ratio | Rated load (kg) | Rated speed (m/s) | Traction sheave diameter (mm) | Rope groove | Current (A) | Motor power (kW) | Rotation speed (r/min) | Frequency (Hz) | Nominal torque (N·m) |
|---|---|---|---|---|---|---|---|---|---|---|
| 630-1.0A | 1:1 | 630 | 1.0 | 400 | 6×Ø10×15 | 13 | 4.0 | 48 | 12.8 | 800 |
| 630-1.6A | 1:1 | 630 | 1.6 | 400 | 6×Ø10×15 | 17 | 6.4 | 76 | 20.3 | 800 |
| 800-1.0A | 1:1 | 800 | 1.0 | 400 | 7×Ø10×15 | 17 | 5.2 | 48 | 12.8 | 1040 |
| 800-1.6A | 1:1 | 800 | 1.6 | 400 | 7×Ø10×15 | 25 | 9.1 | 84 | 22.4 | 1040 |
| 630-1.0B | 1:1 | 630 | 1.0 | 450 | 6×Ø10×15 | 14 | 4.0 | 42 | 11.2 | 900 |
| 630-1.6B | 1:1 | 630 | 1.6 | 450 | 6×Ø10×15 | 19 | 7.0 | 74 | 19.7 | 900 |
| 800-1.0B | 1:1 | 800 | 1.0 | 450 | 7×Ø10×15 | 16 | 5.1 | 42 | 11.2 | 1170 |
| 800-1.6B | 1:1 | 800 | 1.6 | 450 | 7×Ø10×15 | 25 | 8.3 | 68 | 18.1 | 1170 |
| 800-1.0C | 1:1 | 800 | 1.0 | 520 | 4×Ø13×19 | 18 | 4.9 | 37 | 9.9 | 1270 |
| 800-1.6C | 1:1 | 800 | 1.6 | 520 | 4×Ø13×19 | 24 | 7.8 | 59 | 15.7 | 1270 |
| 1250-1.0 | 2:1 | 1250 | 1.0 | 400 | 6×Ø10×15 | 20 | 8.0 | 95 | 25.3 | 800 |
| 1250-1.6 | 2:1 | 1250 | 1.6 | 400 | 6×Ø10×15 | 30 | 12.8 | 153 | 40.8 | 800 |
| 1250-2.0 | 2:1 | 1250 | 2.0 | 400 | 6×Ø10×15 | 38 | 16.0 | 191 | 50.9 | 800 |
| 1350-1.0A | 2:1 | 1350 | 1.0 | 400 | 7×Ø10×15 | 21 | 8.6 | 95 | 25.3 | 860 |
| 1350-1.6A | 2:1 | 1350 | 1.6 | 400 | 7×Ø10×15 | 35 | 13.8 | 153 | 40.8 | 860 |
| 1350-2.0A | 2:1 | 1350 | 2.0 | 400 | 7×Ø10×15 | 40 | 17.2 | 191 | 50.9 | 860 |
| 1600-1.0A | 2:1 | 1600 | 1.0 | 400 | 7×Ø10×15 | 24 | 10.3 | 95 | 25.3 | 1040 |
| 1600-1.6A | 2:1 | 1600 | 1.6 | 400 | 8×Ø10×15 | 40 | 16.7 | 153 | 40.8 | 1040 |
| 1600-2.0A | 2:1 | 1600 | 2.0 | 400 | 8×Ø10×15 | 45 | 20.8 | 191 | 50.9 | 1040 |
| 1600-2.5A | 2:1 | 1600 | 2.5 | 400 | 8×Ø10×15 | 55 | 26.0 | 239 | 63.7 | 1040 |
| 1350-1.0B | 2:1 | 1350 | 1.0 | 450 | 7×Ø10×15 | 22 | 8.6 | 85 | 22.7 | 970 |
| 1350-1.6B | 2:1 | 1350 | 1.6 | 450 | 7×Ø10×15 | 35 | 13.8 | 136 | 36.3 | 970 |
| 1350-2.0B | 2:1 | 1350 | 2.0 | 450 | 7×Ø10×15 | 38 | 17.3 | 170 | 45.3 | 970 |
| 1350-2.5B | 2:1 | 1350 | 2.5 | 450 | 7×Ø10×15 | 49 | 21.5 | 212 | 56.5 | 970 |
| 1600-1.0B | 2:1 | 1600 | 1.0 | 450 | 7×Ø10×15 | 24 | 10.4 | 85 | 22.7 | 1170 |
| 1600-1.6B | 2:1 | 1600 | 1.6 | 450 | 8×Ø10×15 | 40 | 16.7 | 136 | 36.3 | 1170 |
| 1600-2.0B | 2:1 | 1600 | 2.0 | 450 | 8×Ø10×15 | 45 | 20.8 | 170 | 45.3 | 1170 |
| 1600-2.5B | 2:1 | 1600 | 2.5 | 450 | 8×Ø10×15 | 55 | 26 | 212 | 56.5 | 1170 |
| 1000-1.0A | 2:1 | 1000 | 1.0 | 520 | 4×Ø13×19 | 17 | 6.3 | 73 | 19.5 | 830 |
| 1000-1.6A | 2:1 | 1000 | 1.6 | 520 | 4×Ø13×19 | 26 | 10.3 | 118 | 31.5 | 830 |
Notes
- Also suitable for machine-room-less (MRL) applications.
- U-groove β=95° / γ=30° are the recommended values; custom notch angles are available.
- Rear handwheel optional; with the Ø520 sheave only the rear handwheel is available.
- For rated torque above 1150 N·m the brake current is 2×2.6 A at DC 110 V, or 2×1.65 A at DC 207 V.
Data source: Monadrive 2026 product catalogue.
Frequently Asked Questions
The Monodrive MCK300 Gearless Elevator Traction Machine is rated for 1250–1600 kg. Always verify the final capacity against the official data sheet and elevator calculation before ordering.
The Monodrive MCK300 Gearless Elevator Traction Machine is designed for Project-specific; confirm with official calculation. The exact speed configuration depends on roping ratio, sheave diameter and inverter settings.
The Monodrive MCK300 Gearless Elevator Traction Machine is a Gearless Elevator Traction Machine. This design reduces mechanical losses and simplifies maintenance compared to conventional solutions.
Monodrive MCK300 is a Gearless Elevator Traction Machine designed for efficient elevator drive systems, smooth ride comfort and machine-room or machine-roomless lift applications.
Yes. Nazar Elevator can supply the Monodrive MCK300 Gearless Elevator Traction Machine as part of a complete lift package including cabin, doors, control panel and safety components. Contact our export team for project-specific configurations.
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