Snail Mail: P.O. Box 700, 2500 E. Trail Street, Dodge City, KS 67801-0700
E-Mail: curtis@curtismachine.com
Phone#: 1-316-227-7164 Fax#:1-316-227-2971
Toll Free in the USA: 1-800-835-9166

Please select a letter to see the available shaft and gear
arrangements for right angle drives in the FM375 family.
B C D E F G

FM375 Power/Torque Ratings for Given RPM
Imperial
Torque is in inch pounds (in.lbs.)
Power is in Horsepower (hp)
RPM AG Pwr.
1:1 AG Tor.
1:1 Ind. Pwr.
1:1 Ind. Tor.
1:1 AG Pwr.
2:1 AG Tor.
2:1 Ind. Pwr.
2:1 Ind. Tor.
2:1
100 0.1 36 0.1 32 0 12 0 10
200 0.1 35 0.1 25 0 11 0 9
300 0.2 34 0.1 22 0.1 10 0 8
400 0.2 33 0.1 20 0.1 10 0.1 8
500 0.3 32 0.2 18 0.1 9 0.1 8
600 0.3 32 0.2 17 0.1 9 0.1 7
700 0.3 31 0.2 16 0.1 9 0.1 7
800 0.4 29 0.2 16 0.1 9 0.1 7
900 0.4 28 0.2 15 0.1 9 0.1 7
1,000 0.4 27 0.2 15 0.1 8 0.1 7
1,100 0.5 27 0.3 14 0.2 8 0.1 7
1,200 0.5 26 0.3 14 0.2 8 0.1 7
1,300 0.5 25 0.3 13 0.2 8 0.1 6
1,400 0.5 24 0.3 13 0.2 8 0.1 6
1,500 0.6 24 0.3 13 0.2 8 0.2 6
1,600 0.6 23 0.3 12 0.2 8 0.2 6
1,700 0.6 23 0.3 12 0.2 8 0.2 6
1,800 0.6 23 0.3 12 0.2 8 0.2 6
1,900 0.7 22 0.4 12 0.2 8 0.2 6
2,000 0.7 22 0.4 12 0.2 7 0.2 6
2,100 0.7 21 0.4 11 0.3 7 0.2 6
2,200 0.7 21 0.4 11 0.3 7 0.2 6
2,300 0.8 21 0.4 11 0.3 7 0.2 6
2,400 0.8 20 0.4 11 0.3 7 0.2 6
2,500 0.8 20 0.4 11 0.3 7 0.2 6
2,600 0.8 20 0.4 11 0.3 7 0.2 6
2,700 0.8 20 0.5 10 0.3 7 0.2 6
2,800 0.9 19 0.5 10 0.3 7 0.3 6
2,900 0.9 19 0.5 10 0.3 7 0.3 6
3,000 0.9 19 0.5 10 0.3 7 0.3 5
3,100 0.9 19 0.5 10 0.3 7 0.3 5
3,200 0.9 19 0.5 10 0.4 7 0.3 5
3,300 1 18 0.5 10 0.4 7 0.3 5
3,400 1 18 0.5 10 0.4 7 0.3 5
3,500 1 18 0.5 10 0.4 7 0.3 5
3,600 1 18 0.5 10 0.4 7 0.3 5
3,700 1 18 0.6 9 0.4 7 0.3 5
3,800 1.1 18 0.6 9 0.4 7 0.3 5
3,900 1.1 17 0.6 9 0.4 7 0.3 5
4,000 1.1 17 0.6 9 0.4 7 0.3 5
4,100 1.1 17 0.6 9 0.4 6 0.3 5
4,200 1.1 17 0.6 9 0.4 6 0.3 5
4,300 1.2 17 0.6 9 0.4 6 0.3 5
4,400 1.2 17 0.6 9 0.5 6 0.3 5
4,500 1.2 17 0.6 9 0.5 6 0.3 5
4,600 1.2 16 0.6 9 0.5 6 0.4 5
4,700 1.2 16 0.7 9 0.5 6 0.4 5
4,800 1.2 16 0.7 9 0.5 6 0.4 5
4,900 1.3 16 0.7 9 0.5 6 0.4 5
5,000 1.3 16 0.7 9 0.5 6 0.4 5

FM375 Power/Torque Ratings for Given RPM Imperial Torque is in inch pounds (in.lbs.) Power is in Horsepower (hp)
RPM	AG Pwr. 1:1	AG Tor. 1:1	Ind. Pwr. 1:1	Ind. Tor. 1:1	AG Pwr. 2:1	AG Tor. 2:1	Ind. Pwr. 2:1	Ind. Tor. 2:1
100	0.1	36	0.1	32	0	12	0	10
200	0.1	35	0.1	25	0	11	0	9
300	0.2	34	0.1	22	0.1	10	0	8
400	0.2	33	0.1	20	0.1	10	0.1	8
500	0.3	32	0.2	18	0.1	9	0.1	8
600	0.3	32	0.2	17	0.1	9	0.1	7
700	0.3	31	0.2	16	0.1	9	0.1	7
800	0.4	29	0.2	16	0.1	9	0.1	7
900	0.4	28	0.2	15	0.1	9	0.1	7
1,000	0.4	27	0.2	15	0.1	8	0.1	7
1,100	0.5	27	0.3	14	0.2	8	0.1	7
1,200	0.5	26	0.3	14	0.2	8	0.1	7
1,300	0.5	25	0.3	13	0.2	8	0.1	6
1,400	0.5	24	0.3	13	0.2	8	0.1	6
1,500	0.6	24	0.3	13	0.2	8	0.2	6
1,600	0.6	23	0.3	12	0.2	8	0.2	6
1,700	0.6	23	0.3	12	0.2	8	0.2	6
1,800	0.6	23	0.3	12	0.2	8	0.2	6
1,900	0.7	22	0.4	12	0.2	8	0.2	6
2,000	0.7	22	0.4	12	0.2	7	0.2	6
2,100	0.7	21	0.4	11	0.3	7	0.2	6
2,200	0.7	21	0.4	11	0.3	7	0.2	6
2,300	0.8	21	0.4	11	0.3	7	0.2	6
2,400	0.8	20	0.4	11	0.3	7	0.2	6
2,500	0.8	20	0.4	11	0.3	7	0.2	6
2,600	0.8	20	0.4	11	0.3	7	0.2	6
2,700	0.8	20	0.5	10	0.3	7	0.2	6
2,800	0.9	19	0.5	10	0.3	7	0.3	6
2,900	0.9	19	0.5	10	0.3	7	0.3	6
3,000	0.9	19	0.5	10	0.3	7	0.3	5
3,100	0.9	19	0.5	10	0.3	7	0.3	5
3,200	0.9	19	0.5	10	0.4	7	0.3	5
3,300	1	18	0.5	10	0.4	7	0.3	5
3,400	1	18	0.5	10	0.4	7	0.3	5
3,500	1	18	0.5	10	0.4	7	0.3	5
3,600	1	18	0.5	10	0.4	7	0.3	5
3,700	1	18	0.6	9	0.4	7	0.3	5
3,800	1.1	18	0.6	9	0.4	7	0.3	5
3,900	1.1	17	0.6	9	0.4	7	0.3	5
4,000	1.1	17	0.6	9	0.4	7	0.3	5
4,100	1.1	17	0.6	9	0.4	6	0.3	5
4,200	1.1	17	0.6	9	0.4	6	0.3	5
4,300	1.2	17	0.6	9	0.4	6	0.3	5
4,400	1.2	17	0.6	9	0.5	6	0.3	5
4,500	1.2	17	0.6	9	0.5	6	0.3	5
4,600	1.2	16	0.6	9	0.5	6	0.4	5
4,700	1.2	16	0.7	9	0.5	6	0.4	5
4,800	1.2	16	0.7	9	0.5	6	0.4	5
4,900	1.3	16	0.7	9	0.5	6	0.4	5
5,000	1.3	16	0.7	9	0.5	6	0.4	5