1200 Series

(Download 1200 Series *.pdf file)

DOUBLE REDUCTION BASE TYPE GEAR DRIVES

1200cat

Average Shipping Weight:  59 Lbs.
Right click on link to download CAD drawing:  BASETYPE.dxf

NOTE:  Bracketed numbers in table below refer to Notes section below table.

MODEL RATIO (2) RATINGS (1) GEARBOX (4) INERTIA (LB-FT 2)
OUTPUT (RPM) INPUT HORSEPOWER OUTPUT TORQUE (IN-LB) INPUT SHAFT (3) OVERHUNG LOAD CAPACITY (LBS) OUTPUT SHAFT (3) OVERHUNG LOAD CAPACITY (LBS)
1205 (5)
4.952
353
15.1
2690
250
1250
0.03
1206
6.150
285
12.3
2720
250
1250
0.02
12065
6.634
264
11.5
2750
250
1250
0.02
1207
6.895
254
11.1
2750
250 1250 0.02
12075
7.462
234
10.2
2750
250 1250 0.01
1208
8.100
216
9.5
2770
250 1250 0.01
1209
9.212
190
8.3
2770
250 1250 0.01
1210
10.087
173
7.7
2780
250 1250 0.01
1211
11.097
158
7.0
2800
250 1250 0.01
1212
11.662
150
6.7
2800
250 1250 0.01
1214
13.667
128
5.7
2820
250 1250 0.01
1215
15.186
115
4.8
2620
250 1250 0.01
12174
17.379
101
4.5
2800
250 1250 0.01
1218
17.796
98
4.1
2640
250 1250 0.01
1220
19.413
90
3.5
2420
250 1250 0.01
1222
22.750
77
3.0
2440
250 1250 0.01
1224
24.074
73
2.8
2450
250 1250 0.01
1229
28.929
60
2.4
2460
250 1250 0.01
1236
35.859
49
1.7
2250
250 1250 0.01

NOTES

  1. Horsepower, torque, output speed and overhung load capacities based on 1750 rpm input speed and 1.00 Service Factor.

  2. Non-standard ratios available.  Consult Dorris Company if desired ratio is not shown.

  3. Overhung load is measured at the midpoint of the key for the input and output shafts respectively.

  4. Measured at the input shaft.

  5. If a backstop is required consult Dorris Company for backstop torque capacity as it is less than the output torque rating shown.