Features:
-
TMC
series of driver with mute function & capable of driving up to 4.33A of current. - Little
heat and easy to cool down. - Easy
to modify microstep via DIP Switch, max supporting 64 microsteps. - Safe
Optically coupled isolation signal.
Wiring:
Driver settings:
| ON = 1 OFF = 0 | ||||
| M0 | M1 | Microstep settings | ||
| 0 | 0 | 8 MRES = 5 | ||
| 1 | 0 | 16 MRES = 4 | ||
| 0 | 1 | 32 MRES = 3 | ||
| 1 | 1 | 32 MRES = 2 | ||
| M2 | M3 | M4 | IRUN Setting | Peak-Current |
| 0 | 0 | 0 | IRUN = 16 | 2.30A |
| 1 | 0 | 0 | IRUN = 18 | 2.57A |
| 0 | 1 | 0 | IRUN = 20 | 2.84A |
| 1 | 1 | 0 | IRUN = 22 | 3.11A |
| 0 | 0 | 1 | IRUN = 24 | 3.38A |
| 1 | 0 | 1 | IRUN = 26 | 3.65A |
| 0 | 1 | 1 | IRUN = 28 | 3.92A |
| 1 | 1 | 1 | IRUN = 31 | 4.33A |
| M5 | Mode selection | |||
| 0 | SpreadCycle | |||
| 1 | StealthChop mode | |||
| M6 | Chopper Setting | |||
| 0 | IHOLD = IRUN | |||
| 1 | IHOLD = 1/2IRUN | |||
Current settings:
Calculation
formula of currentIRMS(Valid value of current)= 
（Irun value is set via DIP Switch）
The maximum current is 4.33A, while the minimum is 2.30A. There are 8 settings of current for choice, which are
2.30A, 2.57A, 2.84A, 3.11A, 3.38A, 3.65A, 3.92A and 4.33A.
Working mode:
TMC2160_OC has two working modes, SpreadCycle and StealthChop mode. It can be switched over via DIP Switch. Due to SpreadCycle mode with no mute function, it is recommended to use StealthChop mode.
IHOLD settings:
There are two IHOLD settings: IHOLD is the same as setting current (IHOLD=IRUN) and half as setting ( IHOLD=1/2 IRUN). It can be switched over via DIP Switch.
Size:
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