Crown 2 Way and 3 Way Torque Tables

Crown 2-Way and 3-Way
Torque Tables

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Go to 2:1 Ratio Models

Recommended H.P. and Torque at RPM

1:1 Ratio Model .........

C138801 - 2-Way C139801 - 3-Way
Shaft RPM	Rated H.P.	Torque In. Lbs.
100	.04	25
200	.08	25
300	.12	25
400	.16	25
500	.20	25
1000	.38	24
2000	.67	21
Ultimate static torque 160 in. lbs. calculated on 1,000 cycle basis.

C108806 - 2-Way C109806 - 3-Way
Shaft RPM	Rated H.P.	Torque In. Lbs.
100	.16	101
200	.32	101
300	.47	99
400	.62	98
500	.75	95
1000	1.37	87
2000	2.43	77
Ultimate static torque 610 in. lbs. calculated on 1,000 cycle basis.

C803806 3 Way
Shaft RPM	Rated H.P.	Torque In. Lbs.
100	1.00	630
200	1.87	591
300	2.75	578
400	3.33	525
500	4.12	520
1000	7.75	488
2000	13.00	410
Ultimate static torque 5,100 in. lbs. calculated on 1,000 cycle basis.

C156806 - 2-Way C157806 - 3-Way
Shaft RPM	Rated H.P.	Torque In. Lbs.
100	.07	46
200	.14	46
300	.22	46
400	.29	46
500	.36	45
1000	.71	45
2000	1.27	40
Ultimate static torque 275 in. lbs. calculated on 1,000 cycle basis.

C208806 - 2-Way C209806 - 3-Way
Shaft RPM	Rated H.P.	Torque In. Lbs.
100	.30	189
200	.56	177
300	.81	171
400	1.06	167
500	1.33	167
1000	2.33	147
2000	4.25	134
Ultimate static torque 1,400 in. lbs. calculated on 1,000 cycle basis.

Models	Overhung Load Capacity (At mid-shaft)	Thrust Load Capacity
C134, C135 C138, C139	25 Lbs.	50 Lbs.
C154, C155 C156, C157	35 Lbs.	70 Lbs.
C104, C105 C108, C109	50 Lbs.	100 Lbs.
C204, C205 C208, C209	100 Lbs.	200 Lbs.
C803, C805	160 Lbs.	320 Lbs.

2:1 Ratio Models

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C134801 - 2 Way C135801 - 3 Way
Shaft 1 RPM	Shaft 2 RPM	Rated H.P.	Shaft 1 Rated Torque/In. Lbs.	Shaft 2 Rated Torque/In. Lbs.
100	50	.02	11	22
200	100	.04	11	22
300	150	.06	11	22
400	200	.07	11	22
500	250	.09	10	21
1000	500	.16	10	20
2000	1000	.30	9	18
Ultimate static torque 60 in. lbs. calculated on 1,000 cycle basis.

C204806 - 2-Way C205806 - 3-Way
Shaft 1 RPM	Shaft 2 RPM	Rated H.P.	Shaft 1 Rated Torque/In. Lbs.	Shaft 2 Rated Torque/In. Lbs.
100	50	.11	70	140
200	100	.22	70	140
300	150	.33	70	140
400	200	.44	70	140
500	250	.55	70	140
1000	500	.99	62	124
2000	1000	1.75	55	110
Ultimate static torque 540 in. lbs. calculated on 1,000 cycle basis.

C154806 - 2-Way C155806 - 3-Way
Shaft 1 RPM	Shaft 2 RPM	Rated H.P.	Shaft 1 Rated Torque/In. Lbs.	Shaft 2 Rated Torque/In. Lbs.
100	50	.03	20	39
200	100	.06	20	39
300	150	.09	20	39
400	200	.13	20	39
500	250	.16	20	39
1000	500	.30	19	37
2000	1000	.54	17	34
Ultimate static torque 130 in. lbs. calculated on 1,000 cycle basis.

C805806-3-Way
Shaft 1 RPM	Shaft 2 RPM	Rated H.P.	Shaft 1 Rated Torque/In. Lbs.	Shaft 2 Rated Torque/In. Lbs.
100	50	.38	236	472
200	100	.75	236	472
300	150	1.00	210	420
400	200	1.33	210	420
500	250	1.67	210	420
1000	500	3.24	204	408
2000	1000	5.75	181	362
Ultimate static torque 2,170 in. lbs. calculated on 1,000 cycle basis.

C104806 - 2-Way C105806 - 3-Way
Shaft 1 RPM	Shaft 2 RPM	Rated H.P.	Shaft 1 Rated Torque/In. Lbs.	Shaft 2 Rated Torque/In. Lbs.
100	50	.06	34	68
200	100	.11	34	68
300	150	.16	34	68
400	200	.22	34	68
500	250	.27	34	68
1000	500	.51	32	64
2000	1000	.92	29	58
Ultimate static torque 210 in. lbs. calculated on 1,000 cycle basis.

Note:
Maximum input or output shaft speed in 2,000 RPM at rated loads.

For lighter duty higher speed applications, consult the factory.

Input shaft may be driven in either direction.

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Dimensions and other details subject to change.
When dimensions are critical, detailed drawings should be obtained from the factory.

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