Gear Trains and Precision Gearheads
- Spur train and planetary gear trains ranging from size 5 (0.050” OD) to size 18 (1.75” OD)
- Precision ball bearings used throughout. Lubricated per MIL-L-6085A
- Rear bearing plate is positively positioned for perfect bearing alignment
- Housing is integral part of precision gearhead, for lighter more rigid construction. No posts. More vibration and shock resistant
- Unique cluster design includes gear & pinion hobbed from same centers providing greater concentricity and reduces total composite error
* Maximum Lost Motion: Measured at the output shaft with (*) inch ounce reversing load and a fixed dummy motor pinion engaged; fixture designed to introduce 70% of the maximum motor mounting errors.
| Gearhead |
Ratio Range |
Load Torque
(Momentary) |
Starting Torque |
Max Lost Motion |
| Size 8 |
8.07/4981.75 |
25 inch oz. |
.005 in.-oz. |
45/30 minutes * (1 in.-oz.) |
| Size 10 |
10.94/4370.64 |
50 inch oz. |
.005 in.-oz. |
45/30 minutes * (2 in.-oz.) |
| Size 11 |
10.94/14808.62 |
100 inch oz. |
.005 in.-oz. |
45/30 minutes * (3in.-oz.) |
| Size 15 |
12.00/12288.00 |
100 inch oz. |
.008 in.-oz. |
30 minutes * (5 in.-oz.) |
| Size 18 |
15.05/15058.57 |
150 inch oz. |
.010 in.-oz. |
30 minutes * (10 in.-oz) |
| Planetary 1.25 Dia. |
4.33/12046.18 |
1500 inch oz. |
.35 inch oz |
2 deg * (25 in. oz) |
