TTMW58
TTMW580 – TTMW581 – TTMW582
Magnetic incremental encoder. – Hollow shaft.
Low-cost magnetic incremental encoder for generic industrial application.
Body diameter (mm) 58
Mechanical assembly through slot or antirotation springs (available in different versions)
Diameter shaft hollow (mm) 6, 8, 9.52, 10, 11, 12, 12.7, 14, 15 (depth 18)
Resolution (PPR) max 2048
Interface LD, LD2, PP2
MECHANICAL SPECIFICATIONS
| Dimensions |
see drawings |
| Shaft hollow |
stainless steel AISI 303 |
| Shaft loading |
axial 40N; radial 60N |
| Shaft Rotation Speed |
6000 RPM continuous |
| Starting torque a 25° C |
0,025 Nm |
| Moment of inertia |
40g cm² |
| Bearings life |
5 x 10^9 revolutions (minimum) |
| Weight |
~ 0,25 kg |
ELECTRICAL SPECIFICATIONS
| Output frequency |
up to 200 kHz |
| Sinchronous index output |
on channel A, A&B |
| Supply current without load |
60 mA max |
| Protection |
short circuit protection (only output LD2 and PP2) against inversion of polarity (except 5Vcc) |
MATERIALS
| Flange |
aluminium S11 |
| Housing |
Polyamid 6 (PA6) with integrated magnetic shield |
ENVIRONMENTAL SPECIFICATIONS
| Operating temperature range |
-10°C ÷ +70°C (Vcc = 5/28), 105° (only 5 V ed on demand) |
| Storage temperature range |
-30°C ÷ +105°C |
| Relative humidity |
98% RH without condensing |
| Vibrations |
10 g (from 10 up to 2.000 Hz) |
| Schock |
20 g (for 11 ms) |
ORDERING CODE
TTMWXXXXXXXXXXXXXSK4XXXXXXnnXXX-XXXXnnn
TYPE
| TTMW580 |
bidirectional |
| TTMW581 |
bidirect + index (sincr. on A) |
| TTMW582 |
bidirect + index (sincr. on A+B) |
ASSEMBLY
| M0 |
Without spring |
| M1 |
With M1 spring |
| M2 |
With M2 spring |
PULSE RATE
1 - 2 - 4 - 8 - 10 - 16 - 20 - 25 - 32 - 40 - 50 - 64 - 80 -
100 - 125 - 128 - 200 - 250 - 256 - 400 - 500 - 512 -
1024 - 2048
VOLTAGE SUPPLY
| 5 |
+5V ±5% (std. 70°C, max 105°C on demand) |
| 5/28 |
+5÷28V (max 70°C) |
HOLLOW SHAFT
| B060 |
Ø 6mm |
| B080 |
Ø 8mm |
| B952 |
Ø 9.52mm |
| B100 |
Ø 10mm |
| B110 |
Ø 11mm |
| B120 |
Ø 12mm |
| B127 |
Ø 12.7mm |
| 15 |
Ø 15mm |
ELECTRICAL CONNECTIONS
| OUTPUT |
PP2; LD; LD2 |
| PLnn |
radial cable gland with cable 1 up to 6m long |
| L07 |
on 7 pins radial MIL connector (Tipo "A", "B") |
| L10 |
on 10 pins radial MIL connector (Tipo "C") |
| R1 |
on 12 pins radial "contact" connector (Tipo "D" - CCW) |
| nn |
cable length (es. PL10 = 1m. ... PL60 = 6m) |
Note: L10, R1: only version TTM581/TTM582 with electronics LD, LD2
OUTPUT CIRCUITS
| PP2-5 |
Push-Pull 5 V output |
| PP2-528 |
Push-Pull 5/28 V output (only with voltage supply 5/28 V) |
| LD |
Line driver RS422 (26LS31) only 5V |
| LD2-5 |
Line driver 5 Vcc output only 5V |
| LD2-528 |
Line driver 5/28 Vcc output (only with voltage supply 5/28 V) |
CUSTOM
