Download DatasheetTKM38
Body diameter (mm) 74
Flange type A 74, Flange type b 46, Flange type C 48
Diameter shaft (mm) 6, 8, 10
Resolution (PPR) max 3600
Interface LD, LD2, PP2, OC, OP, NPN, PNP, S
MECHANICAL SPECIFICATIONS
| Dimensions | see drawings |
| Shaft loading | axial 40N; radial 40N |
| Shaft Rotation Speed | 12.000 RPM continuous; 6000 RPM continuous; 2000 RPM whit hole shaft proof |
| Starting torque a 25° C | 0,025 Nm |
| Moment of inertia | 40g cm² |
| Bearings life | 5 x 10^9 revolutions (minimum) |
| Weight | ~ 0,7 kg |
ELECTRICAL SPECIFICATIONS
| Output frequency | up to 150 kHz |
| Sinchronous index output | default on channel A; B – A+B on demand |
| Supply current without load | 150 mA max |
| Protection | short circuit protection (only LD2 e PP2) against inversion of polarity (except 5Vcc) |
MATERIALS
| Flange | aluminium S11 |
| Housing | Polyamid 6 (PA6) |
ENVIRONMENTAL SPECIFICATIONS
| Operating temperature range | -10°C ÷ +70°C |
| Storage temperature range | -30°C ÷ +80°C |
| Relative humidity | 98% RH without condensing |
| Vibrations | 10 g (from 10 up to 2.000 Hz) |
| Schock | 20 g (for 11 ms) |
TKM38 – FAQ
-
What is the TKM38?
The TKM38 is a low-cost incremental encoder designed for generic industrial applications. It comes with an integrated coupling and mounting bell for easy installation. -
Which models and flange types are available?
- Models: TKM310, TKM311, TKM320, TKM321
- Body Diameter: 74 mm
- Flange Options:
- Flange type A: 74 mm
- Flange type B: 46 mm
- Flange type C: 48 mm
-
What shaft diameters are supported?
The encoder supports shaft diameters of 6 mm, 8 mm, and 10 mm. -
What is the resolution?
It provides a maximum resolution of up to 3600 pulses per revolution (PPR). -
Which output interfaces does it offer?
The TKM38 supports multiple output interfaces:- LD, LD2, PP2
- OC, OP
- NPN, PNP
- S (Single-ended)
Additionally, it features a synchronous index output (default on channel A; with an optional A+B configuration on demand).
-
What are the key mechanical specifications?
- Shaft Loading: Axial 40 N; Radial 40 N
- Shaft Rotation Speed:
- Up to 12,000 RPM continuous
- 6,000 RPM continuous
- 2,000 RPM for configurations with hollow shaft proof
- Starting Torque at 25°C: 0.025 Nm
- Moment of Inertia: 40 g·cm²
- Bearings Life: Minimum of 5 × 10? revolutions
- Weight: Approximately 0.7 kg
-
What are the key electrical specifications?
- Output Frequency: Up to 150 kHz
- Supply Current (No Load): Up to 150 mA
- Protection: Short-circuit protection (for LD2 and PP2 outputs) and protection against polarity inversion (except for 5V DC)
- Standard Code: Typically configurable as Gray, Binary, or BCD
-
What materials are used?
- Flange: Made from non-corroding aluminum (Aluminum S11)
- Housing: Constructed from Polyamide 6 (PA6)
-
What environmental conditions can the TKM38 operate in?
- Operating Temperature Range: –10°C to +70°C
- Storage Temperature Range: –30°C to +80°C
- Relative Humidity: Up to 98% RH (non-condensing)
- Vibration Resistance: 10 g (from 10 to 2000 Hz)
- Shock Resistance: 20 g for 11 ms
For further details, installation instructions, or technical support, please consult the manufacturer’s datasheet or contact their technical support team.