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Name:

WYJ250 Series

Traction Ratio:	2:1	Diameter of Traction Sheave:	Φ410 mm
Rope Dia:	Φ10 mm	Groove Spacing:	14 for single wrap;12.7 for double wrap
Max Lifting Height:	120 m	Max Axle Load:	8000kg
Frequency Converter:	3 Phase，Level 400V	Poles:	24
Brake Voltage:	AC 220V
Single wrap for the types including the letter ’S’,and doubleness for the types including the letter ’F’

Number of ID	Type	Installation Dimension (mm)				Speed (m/s)	Load (kg)	Frequency (Hz)	Rev r/min	Power (kW)	Current (A)	Voltage (V)	BMF (V)	Ropes	Rated Torque (N.m)	Weight (kg)	Brake Torque (N.m)	GD² (kg.m²)
Number of ID	Type	L1	L2	L3	L4	Speed (m/s)	Load (kg)	Frequency (Hz)	Rev r/min	Power (kW)	Current (A)	Voltage (V)	BMF (V)	Ropes	Rated Torque (N.m)	Weight (kg)	Brake Torque (N.m)	GD² (kg.m²)
31000001	WYJA250-630S3	261	320	507	46.00	1.00	630	4.30	432	9.90	270	325	95	19	3	1115	400	2.67
31000002	WYJB250-630S3	261	320	507	46.00	1.60	630	6.80	433	15.5	270	325	150	30	3	1115	400	2.67
31000003	WYJF250-630S3	261	320	507	46.00	1.75	630	7.50	434	18.2	275	325	165	33	3	1115	400	2.67
31000004	WYJA250-800S4	281	340	555	53.00	1.00	800	5.50	553	12.3	275	325	95	19	4	1400	430	3.22
31000005	WYJB250-800S4	281	340	555	53.00	1.60	800	8.80	560	20.4	275	325	150	30	4	1400	430	3.22
31000006	WYJF250-800S5	281	340	555	60.00	1.75	800	9.60	556	22.4	270	325	165	33	5	1400	430	3.19
31000007	WYJC250-800S5	281	340	555	60.00	2.00	800	11.0	553	25.7	275	325	190	38	5	1400	430	3.19
31000008	WYJD250-800S5	281	340	555	60.00	2.50	800	13.8	555	31.0	275	325	235	47	5	1400	430	3.19
31000009	WYJA250-1000S4	306	365	580	53.00	1.00	1000	7.00	704	16.0	275	325	95	19	4	1773	465	3.44
31000010	WYJA250-1000S5	306	365	580	60.00	1.00	1000	7.00	704	16.0	275	325	95	19	5	1773	465	3.41
31000011	WYJB250-1000S4	306	365	580	53.00	1.60	1000	11.0	700	25.2	275	325	150	30	4	1773	465	3.44
31000012	WYJB250-1000S5	306	365	580	60.00	1.60	1000	11.0	700	25.2	270	325	150