Accessories Overview
AMS 4B series accessories include signal processing electronics, connection cables, mechanical accessories, etc., ensuring proper operation of the measuring system. Some accessories are compatible with MONORAIL BM series and AMS 3B series.
Read Head Output Options
The AMS 4B read head is integrated within the carriage, no separate ordering required. The output interface type must be specified when ordering the carriage.
| Output Type | Code | Signal | Resolution Options |
| Analog Output | AV | 1 Vpp Sine/Cosine | Depends on interpolator |
| Digital Output | DR5 | TTL/RS422 | 5 um |
| DR2 | TTL/RS422 | 2 um |
| DR1 | TTL/RS422 | 1 um |
| DR05 | TTL/RS422 | 0.5 um |
Connection Cables
Dedicated shielded cables ensuring signal transmission quality.
| Model | Length | Compatible Output | Description |
| KA-AV-xxx | 1m ~ 30m | 1 Vpp Analog | Analog signal cable |
| KA-DR-xxx | 1m ~ 30m | TTL/RS422 | Digital signal cable |
| KA-PW-xxx | 1m ~ 10m | Universal | Power cable |
Note: xxx represents cable length (meters), e.g., KA-AV-005 = 5m analog signal cable.
Signal Interpolators
Used for signal subdivision of analog output (1 Vpp), greatly improving resolution.
| Model | Interpolation Factor | Final Resolution | Output |
| IK-100 | x100 | 2 um | TTL |
| IK-200 | x200 | 1 um | TTL |
| IK-400 | x400 | 0.5 um | TTL |
| IK-1000 | x1000 | 0.2 um | TTL |
| IK-2000 | x2000 | 0.1 um | TTL |
Resolution Calculation: 200 um (signal period) / interpolation factor = final resolution
Mechanical Accessories
Wipers
| Model | Material | Compatible Sizes | Description |
| ZCV | V-type Rubber | 15 ~ 45 | Standard V-type wiper |
| ZCP | Polyurethane | 15 ~ 45 | Wear-resistant wiper |
| ASM | Metal | 15 ~ 45 | For high temperature environments |
End Plugs
| Model | Material | Compatible Size |
| BMK 15 | Plastic | Size 15 |
| BMK 20 | Plastic | Size 20 |
| BMK 25 | Plastic | Size 25 |
| BMK 30 | Plastic | Size 30 |
| BMK 35 | Plastic | Size 35 |
| BMK 45 | Plastic | Size 45 |
Cover Strips
| Model | Material | Description |
| MAC | Aluminum Alloy | Standard aluminum cover strip |
| MSC | Stainless Steel | Stainless steel cover strip |
Lubrication Options
| Code | Type | Description | Suitable Applications |
| LN | Oil Protection | Light oil protection | Systems with continuous oil supply after installation |
| LG | Grease Protection | Thin layer grease protection | Systems with continuous grease supply after installation |
| LV | Standard Grease | Full grease fill | General applications with manual lubrication |
| LO | Oil Lubrication | For centralized lubrication systems | Automatic lubrication systems |
Electrical Specifications
| Parameter | 1 Vpp Analog | TTL/RS422 Digital |
| Supply Voltage | 5V DC +/-5% | 5V DC +/-5% |
| Current Consumption | Approx. 120 mA | Approx. 150 mA |
| Output Load | >= 10 kOhm | - |
| Maximum Cable Length | 30 m | 30 m (RS422) |
Selection Notes
- Analog output (1 Vpp) requires external interpolator for use, can achieve highest resolution
- Digital output can be directly connected to controller, but resolution is fixed
- Cable length affects signal quality, recommend using shortest necessary length
- High-speed applications recommend RS422 differential output
- Cleanroom applications require dust-free lubricating grease
- Accessories must be selected according to specific size specifications