91.170.1311 Replacement Infrared Lamp
Fast-response twin-tube infrared replacement reference associated with Heidelberg Speedmaster 102. The strongest retained model data identifies 91.170.1311 as 415V, 3500W, 1100 mm overall length and legacy Type A.
A high-intent replacement reference for Heidelberg Speedmaster 102 dryer systems
Customers searching 91.170.1311 are typically maintenance teams, printing companies, equipment service providers or industrial buyers trying to identify a replacement lamp for an existing dryer system. This makes the part number a strong exact-model search term and a useful technical entry point for an RFQ.
Young Light's retained Heidelberg model matrix associates 91.170.1311 with Speedmaster 102, 415V, 3500W, 1100 mm overall length and legacy Type A. The old product page describes the lamp family as fast-response infrared heating for Heidelberg printing equipment.
Because historical pages contain conflicting construction details beyond those core model-matrix values, the replacement should be confirmed from the actual lamp, technical drawing or clear dimensional photographs before production.
Send these details for a fast 91.170.1311 review
- Photo of the complete installed or removed lamp
- Close-up photos of both ends and connections
- Part number and all printed markings
- Machine model and dryer position
- Voltage and wattage confirmation
- Overall length and heated length
- Twin-tube cross-section
- Reflector type, direction and lead arrangement
91.170.1311 core replacement specifications
These values come from the retained Heidelberg model matrix and are the strongest historical reference points for identifying 91.170.1311.
| Specification | Legacy Reference | Before Production |
|---|---|---|
| Part Number | 91.170.1311 | Confirm the exact number on the existing lamp, maintenance list or dryer documentation. |
| Machine Reference | Heidelberg Speedmaster 102 | Confirm exact machine / dryer version and lamp position. |
| Voltage | 415 V | Verify against the installed lamp and equipment electrical system. |
| Wattage | 3500 W | Confirm rated power before replacement. |
| Overall Length | 1100 mm | Confirm exact measuring points on the original lamp. |
| Legacy Type | Type A | Use as an identification reference; verify wiring, leads and terminals physically. |
| Lamp Family | Fast-response twin-tube infrared replacement lamp | Confirm wavelength / emitter construction from the existing lamp if technically critical. |
Why the original lamp should be checked before quoting 91.170.1311
The old product page contains more than one set of detailed construction values around this model family. Rather than publishing one conflicting set as absolute fact, the new page separates the strong part-number data from details that require physical verification.
91.170.1311 — 415V / 3500W / 1100mm / Type A
This row directly maps the part number to Speedmaster 102 and is the most reliable retained legacy reference for the model.
1100mm / 1020mm Heated / 33×15 / Gold / Type B
A detailed specification line on the old page lists these values, but the Type B classification conflicts with the direct 91.170.1311 model-matrix entry of Type A. These construction details therefore require confirmation before use.
Compare real twin-tube replacement lamp constructions
Every product image on this page uses a twin-tube infrared lamp configuration. They are representative references for replacement matching and are not claimed to be exact 91.170.1311 lamps unless technically verified.
Heidelberg-Related Twin-Tube Format
Compare overall lamp format, reflector position, ends and lead arrangement with the removed lamp.
Twin-Tube Geometry
Cross-section, heated zones and quartz dimensions should be checked before assuming interchangeability.
Industrial Dryer Lamp Construction
Long twin-tube emitters can vary substantially in internal circuit and end configuration.
Reflector & Channel Layout
Use real product photos to compare reflector coverage, channel layout and terminal orientation.
Quartz Twin-Tube Detail
Confirm the actual 23×11 or 33×15 cross-section rather than relying on conflicting historical pages.
Reflector Construction
Gold, white and other reflector types must match the intended dryer and heating direction.
Match the dryer lamp, not just the number
Exact model searches are valuable, but a reliable replacement still depends on mechanical fit, heated area, reflector direction, wiring and terminal details.
Send 91.170.1311 Details →Printing and drying replacement lamp support
91.170.1311 sits within a wider family of Heidelberg-related twin-tube infrared references used around printing dryer systems. The exact model page should therefore connect both to the Heidelberg replacement library and to the broader printing-and-drying application content.
Heidelberg Replacement Model Library
Browse related Speedmaster / DryStar references including 91.170.1411, M6.170.0301/01, F7.170.0771, G4.170.0101 and other twin-tube models.
View Heidelberg replacement lamps →Printing & Drying Infrared Lamps
Learn how infrared emitters are used in printing dryers, ink drying, coating and curing systems.
View printing & drying applications →Send the part number, lamp photos and machine details
You do not need a perfect technical drawing to start. Send the existing lamp, machine and dryer information you have, and we can identify which additional dimensions are required before quotation.
Include these details when possible:
- Part number: 91.170.1311
- Required quantity
- Speedmaster 102 / dryer version
- 415V / 3500W confirmation
- 1100 mm overall length confirmation
- Actual heated length
- Twin-tube cross-section
- Reflector, leads and both-end connection photos
Other Heidelberg and printing dryer lamp searches
91.170.1311 replacement infrared lamp FAQ
What are the strongest legacy specifications for 91.170.1311?
The retained Heidelberg model matrix associates 91.170.1311 with Speedmaster 102, 415V, 3500W, 1100 mm overall length and Type A.
Is 91.170.1311 a fast-response infrared lamp?
The legacy dedicated product title describes it as a Fast Response Infrared Heating Lamp for Heidelberg. Final emitter construction and wavelength should still be confirmed if those parameters are critical to the replacement.
Is the heated length 1000 mm or 1020 mm?
Historical pages contain conflicting detailed rows around this model family. One legacy detailed line shows 1020 mm, while a generic related row shows 1000 mm. Measure the existing lamp or use the original drawing before production.
Is the twin-tube size 23×11 mm or 33×15 mm?
Historical records contain both sizes in related 1100 mm / 3500W twin-tube data. The actual cross-section must therefore be checked on the existing lamp.
Can I order using only the part number 91.170.1311?
The part number is an excellent identification starting point, but we recommend confirming voltage, wattage, total length, heated length, cross-section, reflector, connections and dryer position before production.
Is this an original Heidelberg lamp?
No. Young Light supplies independently manufactured replacement infrared lamps. Heidelberg and Speedmaster names are used only to identify intended equipment compatibility and replacement requirements.
What photos should I send?
Send the complete lamp, both ends, any printed markings, reflector direction, leads, terminals and a photo showing the lamp position in the dryer where possible.
Can you produce a sample before a repeat order?
Prototype or sample production can be discussed after the final technical construction, quantity and commercial terms are confirmed.
Need a 91.170.1311 replacement infrared lamp?
Send your original lamp photos, dimensions, Speedmaster / dryer information and required quantity for technical matching and quotation.