CM Series Timers
These recycling timers repeat a continuous, adjustable on/off electrical cycle. They feature a heavy duty, synchronous motor mechanically connected to the camshaft through a unique gear and rack arrangement which allows 50 different speeds from each of the 12 available motor speeds. All load switches are single pole, double throw. The CM model features a single switch and is designed for base mounting.
Note - This timer requires a gear rack.
See below for gear rack specifications.
Model Number |
Time Cycle |
Status |
CM 0 | 1 Sec. | Available * |
CM 1 | 6 Sec. | Available * |
CM 2 | 15 Sec. | Available * |
CM 3 | 30 Sec. | Available * |
CM 4 | 60 Sec. | Available * |
CM 5 | 3 Min. | Available * |
CM 6 | 5 Min. | Available * |
CM 7 | 15 Min. | Available * |
CM 8 | 30 Min. | Available * |
CM 9 | 60 Min. | Available * |
CM 10 | 3 Hr. | Available * |
CM 11 | 5 Hr. | Available * |
CM 12 | 12 Hr. | Available * |
* Check with factory for stock and delivery |
MC Series Timers
MC Series Timers
These recycling timers repeat a continuous, adjustable on/off electrical cycle. They feature a heavy duty, synchronous motor mechanically connected to the camshaft through a unique gear and rack arrangement which allows 50 different speeds from each of the 12 available motor speeds. All load switches are single pole, double throw. The MC series is available with 2 to 20 cams and switches. The MCE offers the same features as the MC plus a shaft extension on the bracket end. The adjustable split cams are calibrated in percentage for quick, accurate adjustment. All units are designed for base mounting and units with 9 or more switches are supplied with a heavy gauge aluminum base for added strength. Certain combinations of multiple switches and fast time cycles may require a special high torque motor.
Note - This timer requires a gear rack.
See below for gear rack specifications.
Model Number |
Time Cycle |
Status |
|
MC 0 | MCE 0 | 1 Sec. | Available * |
MC 1 | MCE 1 | 6 Sec. | Available * |
MC 2 | MCE 2 | 15 Sec. | Available * |
MC 3 | MCE 3 | 30 Sec. | Available * |
MC 4 | MCE 4 | 60 Sec. | Available * |
MC 5 | MCE 5 | 3 Min. | Available * |
MC 6 | MCE 6 | 5 Min. | Available * |
MC 7 | MCE 7 | 15 Min. | Available * |
MC 8 | MCE 8 | 30 Min. | Available * |
MC 9 | MCE 9 | 60 Min. | Available * |
MC 10 | MCE 10 | 3 Hr. | Available * |
MC 11 | MCE 11 | 5 Hr. | Available * |
MC 12 | MCE 12 | 12 Hr. | Available * |
* Check with factory for stock and delivery |
RC Series Timers
These cam timers are designed to accept a pulse from an outside source and complete exactly one revolutin following the pulse. A patented solenoid cam-and-motor-control-switch combination provides the single cycle action. The RC series features from 1 to 20 load cams and switches. All units feature a heavy duty synchronous motor mechanically connected to the cam shaft through a unique gear and rack arrangement which allows 50 different speeds from each of the 12 available motor speeds. The adjustable split cams are calibrated in percentage for quick, accurate adjustment. All units are desinged for base mounting and RC units with 8 or more independent load switches are supplied with a heavy gauge aluminum base for added strength. Certain combinations of multiple switches and fast time cycles may require a special high torque motor.
Note - This timer requires a gear rack.
See below for gear rack specifications.
Model Number |
Time Cycle |
Status |
RC 0 | 1 Sec. | Available * |
RC 1 | 6 Sec. | Available * |
RC 2 | 15 Sec. | Available * |
RC 3 | 30 Sec. | Available * |
RC 4 | 60 Sec. | Available * |
RC 5 | 3 Min. | Available * |
RC 6 | 5 Min. | Available * |
RC 7 | 15 Min. | Available * |
RC 8 | 30 Min. | Available * |
RC 9 | 60 Min. | Available * |
RC 10 | 3 Hr. | Available * |
RC 11 | 5 Hr. | Available * |
RC 12 | 12 Hr. | Available * |
* Check with factory for stock and delivery |
Model |
CM-0 MC-0 RC-0 |
CM-1 MC-1 RC-1 |
CM-2 MC-2 RC-2 |
CM-3 MC-3 RC-3 |
CM-4 MC-4 RC-4 |
CM-5 MC-5 RC-5 |
CM-6 MC-6 RC-6 |
CM-7 MC-7 RC-7 |
CM-8 MC-8 RC-8 |
CM-9 MC-9 RC-9 |
CM-10 MC-10 RC-10 |
CM-11 MC-11 RC-11 |
CM-12 MC-12 RC-12 |
Model |
Gear Rack | See Below | Gear Rack | ||||||||||||
E-12 | 40c | 4s | 10s | 20s | 40s | 2m | 3m20s | 10m | 20m | 40m | 2h | 3h20m | 8h | E-12 |
E-14 | 46.7c | 4.67s | 11.67s | 23.33s | 46.67s | 2m20s | 3m53s | 11m40s | 23m20s | 46m40s | 2h20m | 3h53m | 9h20m | E-14 |
D-12 | 48c | 4.8s | 12s | 24s | 48s | 2m24s | 4m | 12m | 24m | 48m | 2h24m | 4h | 9h36m | D-12 |
E-15 | 50c | 5s | 12.5s | 25s | 50s | 2m30s | 4m10s | 12m30s | 25m | 50m | 2h30m | 4h10m | 10h | E-15 |
E-16 | 53.3c | 5.33s | 13.33s | 26.67s | 53.3s | 2m40s | 4m27s | 13m20s | 26m40s | 53m20s | 2h40m | 4h27m | 10h40m | E-16 |
D-14 | 56c | 5.6s | 14s | 28s | 56s | 2m48s | 4m40s | 14m | 28m | 56m | 2h48m | 4h40m | 11h12m | D-14 |
C-12 | 1s | 6s | 15s | 30s | 60s | 3m | 5m | 15m | 30m | 60m | 3h | 5h | 12h | C-12 |
D-16 | 64c | 6.4s | 16s | 32s | 64s | 3m12s | 5m20s | 16m | 32m | 64m | 3h12m | 5h20m | 12h48m | D-16 |
E-20 | 66.7c | 6.67s | 16.67s | 33.33s | 66.67s | 3m20s | 5m33s | 16m40s | 33m20s | 66m40s | 3h20m | 5h33m | 13h20m | E-20 |
C-14 | 70c | 7s | 17.5s | 35s | 70s | 3m30s | 5m50s | 17m30s | 35m | 70m | 3h30m | 5h50m | 14h | C-14 |
D-18 | 72c | 7.2s | 18s | 36s | 72s | 3m36s | 6m | 18m | 36m | 72m | 3h36m | 6h | 14h24m | D-18 |
E-22 | 73.3c | 7.33s | 18.33s | 36.67s | 73.33s | 3m40s | 6m7s | 18m20s | 36m40s | 73m20s | 3h40m | 6h7m | 14h40m | E-22 |
C-15 | 75c | 7.5s | 18.75s | 37.5s | 75s | 3m45s | 6m15s | 18m45s | 37m30s | 75m | 3h45m | 6h15m | 15h | C-15 |
B-12 | 80c | 8s | 20s | 40s | 80s | 4m | 6m40s | 20m | 40m | 80m | 4h | 6h40m | 16h | B-12 |
E-26 | 86.7c | 8.67s | 21.67s | 43.33s | 86.67s | 4m20s | 7m13s | 21m40s | 43m20s | 86m40s | 4h20m | 7h13m | 17h20m | E-26 |
D-22 | 88c | 8.8s | 22s | 44s | 88s | 4m24s | 7m20s | 22m | 44m | 88m | 4h24m | 7h20m | 17h36m | D-22 |
C-18 | 90c | 9s | 22.5s | 45s | 90s | 4m30s | 7m30s | 22m30s | 45m | 90m | 4h30m | 7h30m | 18h | C-18 |
B-14 | 93.3c | 9.33s | 23.33s | 46.67s | 93.33s | 4m40s | 7m47s | 23m20s | 46m40s | 93m20s | 4h40m | 7h47m | 18h40m | B-14 |
D-24 | 96c | 9.6s | 24s | 48s | 96s | 4m48s | 8m | 24m | 48m | 96m | 4h48m | 8h | 19h12m | D-24 |
B-15 | 100c | 10s | 25s | 50s | 100s | 5m | 8m20s | 25m | 50m | 100m | 5h | 8h20m | 20h | B-15 |
D-26 | 104c | 10.4s | 26s | 52s | 104s | 5m12s | 8m40s | 26m | 52m | 104m | 5h12m | 8h40m | 20h48m | D-26 |
B-16 | 106.7c | 10.67s | 26.67s | 53.33s | 106.7s | 5m20s | 8m54s | 26m40s | 53m20s | 106m40s | 5h20m | 8h54m | 21h20m | B-16 |
C-22 | 110c | 11s | 27.5s | 55s | 110s | 5m30s | 9m10s | 27m30s | 55m | 110m | 5h30m | 9h10m | 22h | C-22 |
D-28 | 112c | 11.2s | 28s | 56s | 112s | 5m36s | 9m20s | 28m | 56m | 112m | 5h36m | 9h20m | 22h24m | D-28 |
E-34 | 113.3c | 11.33s | 28.33s | 56.67s | 113.3s | 5m40s | 9m27s | 28m20s | 56m40s | 113m20s | 5h40m | 9h27m | 22h40m | E-34 |
A-12 | 2s | 12s | 30s | 60s | 2m | 6m | 10m | 30m | 60m | 2h | 6h | 10h | 24h | A-12 |
D-32 | 2s8c | 12.78s | 32s | 64s | 128s | 6m24s | 10m40s | 32m | 64m | 2h8m | 6h24m | 10h40m | 25h36m | D-32 |
C-26 | 2s10c | 13s | 32.5s | 65s | 130s | 6m30s | 10m50s | 32m30s | 65m | 2h10m | 6h30m | 10h50m | 26h | C-26 |
B-20 | 2s12c | 13.2s | 33.33s | 66.67s | 133.3s | 6m40s | 11m7s | 33m20s | 66m40s | 2h13m | 6h40m | 11h7m | 26h40m | B-20 |
D-34 | 2s16c | 13.56s | 34s | 68s | 136s | 6m48s | 11m20s | 34m | 68m | 2h16m | 6h48m | 11h20m | 27h12m | D-34 |
A-14 | 2s20c | 14s | 35s | 70s | 140s | 7m | 11m40s | 35m | 70m | 2h20m | 7h | 11h40m | 28h | A-14 |
D-36 | 2s24c | 14.4s | 36s | 72s | 144s | 7m12s | 12m | 36m | 72m | 2h24m | 7h12m | 12h | 28h48m | D-36 |
B-22 | 2s27c | 14.7s | 36.67s | 73.33s | 146.7s | 7m20s | 12m13s | 36m40s | 73m20s | 2h27m | 7h20m | 12h13m | 29h20m | B-22 |
A-15 | 2s30c | 15s | 37.5s | 75s | 150s | 7m30s | 12m30s | 37m30s | 75m | 2h30m | 7h30m | 12h30m | 30h | A-15 |
A-16 | 2s40c | 16s | 40s | 80s | 160s | 8m | 13m20s | 40m | 80m | 2h40m | 8h | 13h20m | 32h | A-16 |
C-34 | 2s50c | 17s | 42.5s | 85s | 170s | 8m30s | 14m10s | 42m30s | 85m | 2h50m | 8h30m | 14h10m | 34h | C-34 |
B-26 | 2s52c | 17.2s | 43.33s | 86.67s | 173.3s | 8m40s | 14m27s | 43m20s | 86m40s | 2h53m | 8h40m | 14h27m | 34h40m | B-26 |
A-18 | 3s | 18s | 45s | 90s | 3m | 9m | 15m | 45m | 90m | 3h | 9h | 15h | 36h | A-18 |
B-28 | 3s7c | 18.7s | 46.67s | 93.33s | 186.7s | 9m20s | 15m33s | 46m40s | 93m20s | 3h7m | 9h20m | 15h33m | 37h20m | B-28 |
A-20 | 3s20c | 20s | 50s | 100s | 200s | 10m | 16m40s | 50m | 100m | 3h20m | 10h | 16h40m | 40h | A-20 |
B-32 | 3s33c | 21.3s | 53.33s | 106.7s | 213.4s | 10m40s | 17m47s | 53m20s | 106m40s | 3h33m | 10h40m | 17h47m | 42h40m | B-32 |
A-22 | 3s40c | 22s | 55s | 110s | 220s | 11m | 18m20s | 55m | 110m | 3h40m | 11h | 18h20m | 44h | A-22 |
B-34 | 3s47c | 22.7s | 56.67s | 113.3s | 226.7s | 11m20s | 18m53s | 56m40s | 113m20s | 3h47m | 11h20m | 18h53m | 45h20m | B-34 |
A-24 | 4s | 24s | 60s | 2m | 4m | 12m | 20m | 60m | 2h | 4h | 12h | 20h | 48h | A-24 |
A-26 | 4s20c | 26s | 65s | 130s | 260s | 13m | 21m40s | 65m | 2h10m | 4h20m | 13h | 21h40m | 52h | A-26 |
A-28 | 4s40c | 28s | 70s | 140s | 280s | 14m | 23m20s | 70m | 2h20m | 4h40m | 14h | 23h20m | 56h | A-28 |
A-30 | 5s | 30s | 75s | 150s | 5m | 15m | 25m | 75m | 2h30m | 5h | 15h | 25h | 60h | A-30 |
A-32 | 5s20c | 32s | 80s | 160s | 320s | 16m | 26m40s | 80m | 2h40m | 5h20m | 16h | 26h40m | 64h | A-32 |
A-34 | 5s40c | 34s | 85s | 170s | 340s | 17m | 28m20s | 85m | 2h50m | 5h40m | 17h | 28h20m | 68h | A-34 |
A-36 | 6s | 36s | 90s | 3m | 6m | 18m | 30m | 90m | 3h | 6h | 18h | 30h | 72h | A-36 |
Because of the increased torque encountered with multi-switch cam timers in the rapid time cycles, the Series MC-0 and RC-0 timers require High Torque Motors (HTM). This is also true of some MC-1 and RC-1 timers. (See vertical shaded area of chart.)
To determine the need of an HTM in the Series MC-1 and RC-1, multiply required time cycle in seconds by 2/3. The answer will be the maximum number of switches that can be operated with a standard timing motor; e.g. time cycle 15 seconds, 2/3 x 15s=10. 10 switches can be operated at 15 seconds with a standard timing motor, more than 10 load switches will require the use of an HTM.
If there is any doubt relative to the use of an HTM, consult factory. Note that the C-12 Gear Rack (horizontal shaded area of the chart) provides a cam rotation speed directly proportional to the motor output; e.g. MC-6=1 revolution in 5 minutes. Also, the letter C which signifies CYCLES = 1/60th of a second.