--- product_id: 170825367 title: "CALT GHW38 300mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 600PPR Push-Pull Output Steel Mounting Spring Bracket for Lift Rail" brand: "calt" price: "€ 155.16" currency: EUR in_stock: true category: "Calt" url: https://www.desertcart.pt/products/170825367-calt-ghw38-300mm-roller-rubber-wheel-length-position-meter-measuring store_origin: PT region: Portugal --- # 600PPR high-resolution pulse output 300mm precision roller wheel Steel mounting spring bracket CALT GHW38 300mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 600PPR Push-Pull Output Steel Mounting Spring Bracket for Lift Rail **Brand:** calt **Price:** € 155.16 **Availability:** ✅ In Stock ## Summary > 📏 Measure Smarter, Not Harder – Precision That Keeps You Ahead! ## Quick Answers - **What is this?** CALT GHW38 300mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 600PPR Push-Pull Output Steel Mounting Spring Bracket for Lift Rail by calt - **How much does it cost?** € 155.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/170825367-calt-ghw38-300mm-roller-rubber-wheel-length-position-meter-measuring) ## Best For - calt enthusiasts ## Why This Product - Trusted calt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust & Ready:** Durable aluminum body paired with a steel spring bracket guarantees long-lasting stability and performance. - • **Versatile Power Range:** Operates seamlessly between 5-26V, fitting diverse industrial setups without a hitch. - • **Precision at Every Turn:** 300mm rubber roller ensures ultra-accurate length measurement with every rotation. - • **High-Resolution Pulse Output:** 600 pulses per revolution (PPR) deliver detailed, reliable data for professional-grade monitoring. - • **Universal Measurement Compatibility:** Output waveform aligns with international units (meters/inches) for effortless integration. ## Overview The CALT GHW38 is a professional-grade rotary encoder featuring a 300mm rubber roller and 600PPR push-pull output, designed for precise length and position measurement. Built with a durable aluminum frame and steel mounting spring bracket, it supports a wide power supply range (5-26V) and outputs internationally standardized measurement signals, making it ideal for industrial and scientific applications requiring reliable, high-resolution data. ## Description desertcart.com: CALT GHW38 300mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 600PPR Push-Pull Output Steel Mounting Spring Bracket for Lift Rail : Industrial & Scientific ## Features - Including: 1pc encoder, 1pc bracket, 1pc 300mm perimeter wheel and screws - Power supply 5-26V, Push pull output, 600PPR - Mini measuring unit 1mm - The output waveform is proportional to the unit of international measurement type(Meter or inch) - Widely used in length or distance measurement ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H29BBLK | | Best Sellers Rank | #89,863 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #17 in Switch Encoders | | Brand Name | CALT | | Color | picture color | | Customer Reviews | 4.8 4.8 out of 5 stars (5) | | Finish Types | Unfinished | | Included Components | Not to fill | | Item Depth | 38 millimeters | | Item Dimensions | 1.38 x 1.5 x 1.5 inches | | Item Type Name | Not to fill | | Item Weight | 0.63 kg | | Manufacturer | CALT | | Manufacturer Part Number | GHW38 | | Material Type | Aluminum | | Model Number | 600PPR300mm | | Mounting Type | Wall Mount | | UPC | 781573936452 | | Unit Count | 1 Count | ## Product Details - **Brand:** CALT - **Color:** picture color - **Item Weight:** 0.63 kg - **Item dimensions L x W x H:** 1.38 x 1.5 x 1.5 inches - **Material:** Aluminum ## Images ![CALT GHW38 300mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 600PPR Push-Pull Output Steel Mounting Spring Bracket for Lift Rail - Image 1](https://m.media-amazon.com/images/I/51NJyf8juJL.jpg) ![CALT GHW38 300mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 600PPR Push-Pull Output Steel Mounting Spring Bracket for Lift Rail - Image 2](https://m.media-amazon.com/images/I/4139mJRRawL.jpg) ![CALT GHW38 300mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 600PPR Push-Pull Output Steel Mounting Spring Bracket for Lift Rail - Image 3](https://m.media-amazon.com/images/I/41aYawsK6DL.jpg) ![CALT GHW38 300mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 600PPR Push-Pull Output Steel Mounting Spring Bracket for Lift Rail - Image 4](https://m.media-amazon.com/images/I/41B8+K257CL.jpg) ![CALT GHW38 300mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 600PPR Push-Pull Output Steel Mounting Spring Bracket for Lift Rail - Image 5](https://m.media-amazon.com/images/I/41el6GLy0rL.jpg) ## Available Options This product comes in different **Size, Model** options. ## Questions & Answers **Q: I bought this and realized there were no wires for a- and b-. my application has wiring for a,b,a-,b-. will this encoder work?** A: you can only connect A B signal, we have experience can work normally. you can try it. please make sure connect correctly. **Q: I would like to order a couple of these 100ppr300mm with ip65 waterproof encoder npn, 5-26 volts, can you get me a price?** A: hello, the model is GHW38-100BMC526-300MM-IP65, price is 89USD per piece, shipping cost at your charge. **Q: is this product weatherproof?** A: this encoder IP54. but our CALT wheel encoder have waterproof type IP65. price is different. **Q: My system requires a npn output type. will this work? if not do you have one that will?** A: Amazon stock is pushpull output. our engineer say compatible with NPN. if you need correct NPN output, you can contact me buy directly. 0086 15121038688 ## Frequently Bought Together - CALT GHW38 300mm Roller Rubber Wheel Length Position Meter Measuring Pulse Rotary Encoder 600PPR Push-Pull Output Steel Mounting Spring Bracket for Lift Rail - CNBTR 50x6mm Aluminum Silicone Industrial Encoder Wheel Meter Measuring Wheel for Rotary Encoder - Taiss/Incremental Rotary Encoder DC 5-24v Wide Voltage Power Supply 6mm Shaft Optical AB 2 Phase Quadrature Encoder 600P/R --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/170825367-calt-ghw38-300mm-roller-rubber-wheel-length-position-meter-measuring](https://www.desertcart.pt/products/170825367-calt-ghw38-300mm-roller-rubber-wheel-length-position-meter-measuring) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-11-12*