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Price: $34.99 | Compatible Instruments: Sokkia iM52, iM55 Engineering Reflectorless Total Station; Matching Spares: iM52 EDM Top Cover, GM52 Keyboard Top Frame, Sokkia Eyepiece, CX-101 Vertical Hand Wheel; Matching Power Parts: BDC46B, BDC70 Lithium Battery, CDC68 Dual-Slots Charger, EDC121 Y Power Cable
This OEM-spec iM52/iM55 backlit silicone keypad solves common operation panel defects of Sokkia iM series total stations: surface key labels wear and fade after long field operation, silicone rubber ages and hardens causing dead unresponsive keys, internal conductive carbon dots degrade leading to intermittent input, damaged light guide film creates uneven dim backlight for night tunnel survey, generic replacement keypads with mismatched 28-key layout trigger function disorder, broken surrounding sealing foam allows rain, mud and sand to seep inside and corrode main control PCB. Integrated full 28-key alphanumeric silicone mat with built-in uniform backlight layer and surrounding IP66 waterproof foam gasket, fully restore smooth sensitive backlit numeric and function key operation for municipal pipeline layout, rural cadastral mapping, open-pit mine topographic survey and tunnel long-term deformation monitoring projects.
Product Overview
The Sokkia iM52/iM55 dedicated replacement backlit keypad is a complete operation panel spare exclusively customized for iM52 and iM55 dual-sided display total stations, fully interchangeable between two models. Complete layered integrated structure: matte low-temperature resistant industrial silicone outer key layer with laser-etched inner filled wear-resistant ink, independent high-conductivity carbon dot contacts under every single key, built-in even backlight light guide film, pre-connected flexible FPC flat signal ribbon cable, surrounding closed-cell IP66 waterproof dustproof foam sealing frame. Standard official 28-key full layout includes power key, numeric 0-9, alphabet shift, F1-F4 function shortcuts, ESC/ENT/B.S./FUNC navigation, four-direction arrow and rapid DIST measurement trigger key, perfectly match original iM series onboard survey software operation logic. Laser engraving + secondary filling ink craft ensures key text never fade after tens of thousands of repeated field presses; high-elastic silicone material maintains soft rebound without hardening under -20℃ cold plateau construction environments. Built-in independent uniform backlight light guide layer delivers consistent brightness for all function and numeric keys, no single dark buttons during low-light underground and night stakeout work. Surrounding full-circle sealing foam closely fits instrument front panel housing, retain factory IP66 dust & splash protection grade after installation, block construction slurry, rainwater and sand dust penetrating internal PCB circuit to avoid short-circuit burnout of control chip. Direct flat cable plug-in replacement without complex circuit modification during instrument maintenance.
Core Advantages & Practical Structural Design
- 100% OEM 28-key layout dimension, FPC pin definition, backlight circuit and IP66 sealing frame fully consistent with factory original iM52/iM55 keypad mat, direct one-piece replacement for worn, unresponsive or backlight-faulty original keypad
- Laser-etched inner filled character silicone keys, ultra wear-resistant, solve the common defect of surface printing fading on cheap imitation keypads after short field usage cycles
- Independent high-conductivity carbon dot under each key, stable trigger signal transmission, eliminate intermittent input and dead key faults caused by aging conductive layer degradation
- Integrated uniform backlight light guide film, consistent brightness across all numeric and function keys, support low-light tunnel and night construction survey operation
- High-elastic anti-low-temperature silicone substrate, no hardening, cracking or loss of rebound elasticity under -20℃ cold mountain and plateau working environments
- Surrounding integrated IP66 closed-cell foam sealing gasket, seamless fit instrument front shell, prevent water and dust corrosion of internal mainboard to extend total station service life
- Dual-model universal compatibility: perfectly match Sokkia iM52 and iM55 full series reflectorless total stations, coordinate with original BDC lithium battery, CDC68 dual-slot charger and EDC121 composite power cable
- Compatible matching accessory: Trimble TSC3 / TSC2 Yellow Nylon Carrying Case ($25, 0.2kg, 18 × 12 × 10 cm)
- Thin flat flexible silicone integrated mat, independent anti-scratch plastic bag packaging, easy classified storage in instrument maintenance tool pouch alongside EDM top covers, LCD display panels and optical mechanical spare parts
Sokkia iM52/iM55 Total Station Operation Panel Maintenance & Field Survey Application Scenarios
Necessary low-cost operation panel maintenance spare part for rural large-area cadastral boundary mapping, residential building construction layout stakeout, municipal pipeline control network measurement, small open-pit mine high-precision topographic survey and simple foundation long-term settlement monitoring Sokkia iM series total station projects. When original silicone keypad suffers faded characters, dead unresponsive keys or uneven dim backlight, survey maintenance technicians disassemble the front panel and replace with this full OEM backlit keypad mat, instantly restore smooth sensitive full-key input and uniform night backlight display, avoid frequent repeated pressing correction delaying field measurement progress. IP66 integrated full sealing design effectively isolate rain and tunnel slurry erosion of internal control circuit components; high-elastic anti-cold silicone adapts to all-weather outdoor construction environments. Store this iM52/iM55 silicone backlit keypad mat and other tiny survey maintenance peripherals in our high-visibility yellow nylon data collector case; reinforced canvas belt loop supports waist hanging for convenient cross-region field instrument repair transport.
Product Specifications
| Official Matching Model | Sokkia iM52 iM55 28-Key Backlit Silicone Keypad Mat For Total Station |
|---|---|
| Total Key Quantity & Layout | 28 Full Alphanumeric & Function Keys, Standard Original Factory Layout |
| Main Silicone Material | Low-Temperature Resistant High-Elastic Industrial Matte Silicone |
| Character Craft | Laser Etch Inner Filled Ink Wear-Proof Key Printing (No Surface Fading) |
| Conductive Structure | Independent Conductive Carbon Dot Contact Under Each Single Key |
| Backlight Component | Built-In Uniform Light Guide Film For Even Full-Key Backlight Brightness |
| Waterproof Dustproof Grade | Integrated Surrounding IP66 Closed-Cell Foam Sealing Gasket |
| Signal Transmission Cable | Pre-Integrated Flexible FPC Flat Ribbon Cable For Direct PCB Plug-In |
| Applicable Sokkia Instrument | iM52, iM55 Dual-Sided Display Reflectorless Engineering Total Station |
| Matching Power Accessories | Sokkia BDC46B / BDC70 Li-ion Battery, CDC68 Single/Dual Slot Charger |
| Operating Temperature Range | -20℃ ~ +60℃, Adapt Tunnel, Mine, Plateau All-Weather Construction |
| Core Function | OEM backlit silicone keypad mat replacement to restore full sensitive numeric & function key input with uniform night backlight for Sokkia iM52/iM55 total station operation panel |
| Unit Net Weight | 0.033 kg |
| Stock Status | In Stock, Fast 24-Hour Global Dispatch, Independent Anti-Scratch Plastic Bag Packaging |
| Matching Carry Case Specs | Yellow Wear-Resistant Nylon Case, Price $25, Weight 0.2kg, Dimension 18 × 12 × 10 cm |
Matching Survey Accessory: Trimble TSC3 / TSC2 Yellow Nylon Carrying Case ($25)
Constructed with thick tear-proof nylon fabric, this bright yellow field protective bag shields Trimble TSC2 & TSC3 handheld data collectors from scratches, dirt and minor impact damage. Equipped with solid canvas belt loop for waist mounting, the independent front storage compartment holds iM52/iM55 silicone backlit keypads, iM52 EDM top covers, BDC70 lithium battery packs, CDC68 dual-slots chargers and instrument optical maintenance spare parts. 20 units available in warehouse for immediate worldwide shipping.
Browse more Sokkia iM series total station maintenance spare parts, backlit silicone keypads, EDM top protective covers and power supply accessories on xsurveying.com. We supply full series OEM-standard Sokkia survey instrument operation panel replacement hardware to fully restore sensitive backlit key operation of iM52/iM55 engineering total stations for uninterrupted municipal, cadastral and open-pit high-precision field measurement workflows.
