Special Purpose Encoders
High Temperature Encoders
Hengstler Encoders are designed to meet the normal temperature limits of the typical applications for each model. Typically Hengstler Incremental encoders will operate within a range of -10 - +70°C, and standard Hengstler Absolute encoders within -40 - +85°C. This is a guideline and we advise that each individual product be checked for minimum and maximum operating temperatures by referring to the product data sheets.
Hengstler manufacture a selected range of encoders that are suitable for maximum operating temperatures of 100°C (minimum -40°C). These include the special purpose Hengstler ACURO-XR stainless steel absolute encoder, the Hengstler AC58 BiSS/SSi absolute encoders, and the Hengstler RI58T and RI76T incremental encoders. In the latter case the "T" in the part number identifies the high temperature version of a standard product.
Important note about ATEX
The explosion proof testing and certification requirements of Hengstler encoders limit the maximum operating temperature to +40°C.
Operating Speed and Resolution at High Temperature
The maximum continuous operating speed for Hengstler ATEX Encoders may be lower at 100°C than for standard industrial applications. Alway check the data sheet of the model you select. The same advice applies to resolution.
Do You Need a Special Version High Temperature Encoder?
Your requirements may be special in ways other than high temperature, e.g. protection class, corrosion resistance, bearing life, shock and vibration. Please contact The Encoder Company for special engineering advice.
| Description | File | Size |
|---|---|---|
| AR62 - ACURO-XR - Details | 399Kb | |
| AR63 - ACURO-XR - Details | 399Kb | |
| AC58 - BiSS/SSI - Details | 183Kb | |
| RI58-T Solid Shaft - Details | 784Kb | |
| RI58-TD Hollow Shaft - Details | 673Kb | |
| RI76-TD Hollow Shaft - Details | 845Kb |
Hengstler AR62 ACURO-XR for Harsh Environments (Aluminium body)
12Bit single turn IP67 or IP69
Absolute Encoders. SSI, BiSS or CANopen
58mm diameter, 10 or 12mm solid shaft
Maximum +100°C
Hengstler AR63 ACURO-XR for Harsh Environments (Stainless body)
12Bit single turn IP67 or IP69
Absolute Encoders. SSI, BiSS or CANopen
58mm diameter, 10 or 12mm solid shaft
Maximum +100°C
Hengstler AC58 BiSS/SSI
Absolute Encoders. 10, 12mm hollow shaft - IP64 or IP67
58mm dia body
Single turn and multiturn
5VDC or 10 - 30VDC
Maximum 10,000 rpm continuous
Maximum +100°C
Hengstler AC58 BiSS/SSI
Absolute Encoders. 6, 10mm solid shaft - IP64 or IP67
58mm dia body
Single turn and multiturn
5VDC or 10 - 30VDC
Maximum 10,000 rpm continuous
Maximum +100°C
Hengstler RI58-T series Solid Shaft Incremental
58mm dia body, 6,7,10,12 mm shaft options
4-2,500 ppr (specify on order)
5VDC or 10-30VDC
IP67. Max Speed 10,000 rpm
Maximum +100°C
Hengstler RI58-TD Hollow Shaft Incremental
58mm dia body, 10,12 & 14mm shaft options
4-2,500 ppr (specify on order)
5VDC or 10-30VDC
IP64. Max Speed 6,000 rpm
Maximum +100°C
Hengstler RI76-TD Series Hollow Shaft Incremental
76mm dia body, 15-42mm shaft
50-10,000 ppr (specify on order)
5VDC or 10-30VDC
IP50/64. Max Speed @100°C - 1800rpm.
Maximum +100°C
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