
OtN Series 2000
Gearmotors and Reducers
OtN 27. . . 28
| 
 | Input Shaft with Backstop | |
| 
 | 
 | 
 | 
| Part # | Description | Qty. | 
| 7 | "AP" Input Flange | 1 | 
| 8 | 1 | |
| 32 | Input Shaft | 1 | 
| 42 | Pinion | 1 | 
| 52 | Wheel | 1 | 
| 67 | Bearing (Pinion Side) | 1 | 
| 68 | Bearing (Shaft Side) | 1 | 
| 79 | Pinion Key | 1 | 
| 84 | Shaft Key | 1 | 
| 96 | Oil Seal | 1 | 
| 102 | Pinion Retaining Ring | 1 | 
| 108A | Retaining Ring | 1 | 
| 109 | Retaining Ring | 1 | 
| 120 | Ring | 1 | 
| 122 | Spacer | 1 | 
| 128 | Ring | 1 | 
| 155 | Pinion Pin | 1 | 
Maintenance Parts
| 
 | Input Shaft Without Backtop | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
| Part # | 
 | Description | 
 | Qty. | 
| 157 | 
 | Screws | 
 | 4 | 
| 203 | 
 | Coupling (Reducer Half) | 
 | 1 | 
| 204 | 
 | Bearing Ring | 
 | 1 | 
| 208 | 
 | Oil Deflector | 
 | 1 | 
| 209 | 
 | Nilos Bearing Shield | 
 | 1 | 
| 
 | 
 | 
 | 
 | |
| "AD" Backstop Kit | 
 | |||
| 
 | 
 | 
 | 
 | 
 | 
| Part # | 
 | Description | 
 | Qty. | 
| 85 | 
 | Race Key | 
 | 1 | 
| 109A | 
 | Retaining Ring | 
 | 1 | 
| 110 | 
 | Retaining Ring | 
 | 1 | 
| 158 | 
 | Flange Screws | 
 | 4 | 
| 206 | 
 | Free Wheel Flange | 
 | 1 | 
| 207 | 
 | Free Wheel | 
 | 1 | 
| 211 | 
 | Oil Deflector | 
 | 1 | 
| 
 | 
 | 
 | 
 | 
 | 
| OtN | 
 | 
 | "AP" Input Shaft | 
 | 
 | ||||
| Size | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 67 | 68 | 96 | 67 | 
 | 68 | 
 | 96 | 
 | |
| 27 | RO w/ratio | 6311 RS | 55 x 72 x 10 DL | RO w/ratio | 
 | 6311 RS | 
 | 55 x 72 x 10 DL | |
| 28 | RO w/ratio | 6313 RS | 65 x 90 x 10 DL | RO w/ratio | 
 | 6313 RS | 
 | 65 x 90 x | 10 DL | 
9