MCK520 [Ø520] 1:1 spec change history

October 19, 2026 · 32 cells changed

October 19, 2026 compared with the previous record.

Changed cell
Added row
~~Strikethrough is the earlier value~~

Basic specifications

Traction Ratio	1:1
Load Capacity	630~1,275kg
Speed	0.5~2.0m/s
Max Axle Load	10,000kg
Duty	S5 - 40% ED
Brake Current	2.6A x 2
Sheave Dia	Φ520
Rope [pitch]	Φ12 [p19]
Poles	40P
Weight	755kg
Brake Voltage (Open)	DC 110V
Brake Voltage (Hold)	DC 80V

Specifications

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Roping	Elevator Load (kg)	Elevator Speed (m/s)	Power (kW)	Current (A)	Revolution (rpm)	Frequency (Hz)	Voltage (V)	Torque (N·m)	Poles (P)	Sheave Diam (mm)	Sheave Groove (Rope Dia x Qty [Pitch])
1:1	630	0.5	2.0	11	18	6.0	380	1,040	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	630	0.75	3.0	11	28	9.3	380	1,040	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	630	1.0	4.0	11	37	12.3	380	1,040	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	630	1.5	6.0	17	55	18.3	380	1,040	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	630	1.75	7.0	17	64	21.3	380	1,040	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	630	2.0	7.9	20	73	24.3	380	1,040	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	800	0.5	2.5	14	18	6.0	380	1,350	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	800	0.75	4.0	14	28	9.3	380	1,350	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	800	1.0	5.2	14	37	12.3	380	1,350	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	800	1.5	7.8	23	55	18.3	380	1,350	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	800	1.75	9.0	23	64	21.3	380	1,350	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	800	2.0	10.3	26	73	24.3	380	1,350	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,000	0.5	3.2	17	18	6.0	380	1,690	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,000	0.75	5.0	17	28	9.3	380	1,690	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,000	1.0	6.5	17	37	12.3	380	1,690	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,000	1.5	9.7	27	55	18.3	380	1,690	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,000	1.75	11.3	27	64	21.3	380	1,690	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,000	2.0	12.9	32	73	24.3	380	1,690	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,150	0.5	3.7	21	18	6.0	380	1,940	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,150	0.75	5.7	21	28	9.3	380	1,940	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,150	1.0	7.5	21	37	12.3	380	1,940	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,150	1.5	11.2	38	55	18.3	380	1,940	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,150	1.75	13.0	38	64	21.3	380	1,940	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,150	2.0	14.8	38	73	24.3	380	1,940	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,275	0.5	4.1	23	18	6.0	380	2,150	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,275	~~Earlier value 0.8~~0.75	6.3	23	28	9.3	380	2,150	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,275	1.0	8.3	23	37	12.3	380	2,150	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,275	1.5	12.4	41	55	18.3	380	2,150	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,275	~~Earlier value 1.8~~1.75	14.4	41	64	21.3	380	2,150	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]
No value	1,275	2.0	16.4	41	73	24.3	380	2,150	40	520	~~Earlier value ~Φ 12×5~8 [p19]~~Φ12×5~8 [p19]

Dates are when D&D updated the specifications.