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	<item>
		<title>OHC3T-02: Oxy-Fuel Torch Height Controller with Up/Down Output</title>
		<link>https://robot3t.com/en/products/ohc3t-02-oxy-fuel-torch-height-controller-updown-output/</link>
		
		<dc:creator><![CDATA[Nguyễn Hằng]]></dc:creator>
		<pubDate>Thu, 28 Jan 2021 13:51:10 +0000</pubDate>
				<guid isPermaLink="false">http://robot3t.com/?post_type=product&#038;p=2375/</guid>

					<description><![CDATA[<p>Automatic torch height controller for CNC oxy-fuel cutting with UP/DOWN and ARC OK relay outputs: sensor ring holds the set height within ±0.1 mm over a 0–40 mm range, smooth motion, online height adjustment, 7-segment LED panel, anti-collision and ring-disconnect protection. Complete kit with controller, lifter and cables. Made in Vietnam by Robot3T.</p>
<p>The post <a href="https://robot3t.com/en/products/ohc3t-02-oxy-fuel-torch-height-controller-updown-output/">OHC3T-02: Oxy-Fuel Torch Height Controller with Up/Down Output</a> appeared first on <a href="https://robot3t.com/en/">Robot 3T</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="r3-keyspecs">
<div><strong>±0,1 mm</strong><span>Độ chính xác</span></div>
<div><strong>0–40 mm</strong><span>Dải độ cao</span></div>
<div><strong>Up/Down</strong><span>Ngõ ra rơ-le</span></div>
<div><strong>Trọn bộ</strong><span>Bộ điều khiển + lifter</span></div>
</div>
<p>OHC3T-02 là bộ điều khiển độ cao mỏ cắt tự động cho máy cắt oxy-gas (cắt lửa) CNC. Vòng cảm biến quanh mỏ cắt đo khoảng cách tới tấm phôi, bộ điều khiển nâng hạ mỏ để giữ độ cao cài đặt trong phạm vi ±0,1 mm – chất lượng mạch cắt ổn định kể cả khi tôn cong vênh hay mặt bàn cắt không phẳng. Bộ điều khiển kết nối với máy CNC qua các ngõ ra rơ-le UP, DOWN và ARC OK đơn giản; thuật toán chuyển động mềm giúp trục Z chạy êm. Người vận hành chỉnh độ cao ngay khi đang cắt bằng chiết áp và theo dõi trạng thái trên bảng LED 7 đoạn. Chức năng bảo vệ phát hiện va chạm và mất kết nối vòng cảm biến. Cung cấp trọn bộ gồm bộ điều khiển, cụm nâng hạ (lifter) và toàn bộ cáp kết nối. Robot3T thiết kế và sản xuất tại Việt Nam.</p>
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<h3 class="r3-spec-title">Ứng dụng tiêu biểu</h3>
<ul>
<li><strong>Máy cắt oxy-gas CNC:</strong> máy cắt lửa kiểu cổng trục và di động cho tôn dày.</li>
<li><strong>Tôn dày, thép kết cấu:</strong> giữ độ cao ổn định trên đường cắt dài, tôn cong vênh.</li>
<li><strong>Máy cắt kết hợp plasma / oxy-gas:</strong> tự động điều chỉnh độ cao cho đầu cắt oxy-gas.</li>
<li><strong>Nâng cấp máy cũ:</strong> chuyển máy cắt lửa chỉnh tay sang điều khiển độ cao tự động.</li>
</ul>
<h3 class="r3-spec-title">Vì sao chọn OHC3T-02</h3>
<ul>
<li><strong>Mạch cắt ổn định</strong> – giữ độ cao cài đặt trong phạm vi ±0,1 mm.</li>
<li><strong>Kết nối đơn giản</strong> – ngõ ra rơ-le UP, DOWN, ARC OK dùng được với đa số bộ điều khiển CNC; rất hợp để nâng cấp máy cũ.</li>
<li><strong>An toàn</strong> – chống va chạm và báo lỗi khi vòng cảm biến mất kết nối.</li>
<li><strong>Dễ vận hành</strong> – chỉnh độ cao bằng chiết áp khi đang cắt; bảng LED 7 đoạn hiển thị trạng thái.</li>
<li><strong>Trọn bộ</strong> – bộ điều khiển, lifter và toàn bộ cáp, sẵn sàng lắp đặt.</li>
</ul>
<h3 class="r3-spec-title">Thông số kỹ thuật</h3>
<div class="r3-spec">
<table>
<tbody>
<tr>
<td>Model</td>
<td>OHC3T-02 (Up/Down)</td>
</tr>
<tr>
<td>Ứng dụng</td>
<td>Máy cắt oxy-gas CNC</td>
</tr>
<tr>
<td>Điện áp cấp</td>
<td>24 VDC</td>
</tr>
<tr>
<td>Độ chính xác điều khiển</td>
<td>±0,1 mm</td>
</tr>
<tr>
<td>Khoảng cách mỏ – phôi</td>
<td>0–40 mm</td>
</tr>
</tbody>
</table>
<table>
<tbody>
<tr>
<td>Ngõ ra</td>
<td>Rơ-le UP, DOWN, ARC OK</td>
</tr>
<tr>
<td>Chỉnh độ cao</td>
<td>Trực tiếp bằng chiết áp</td>
</tr>
<tr>
<td>Hiển thị</td>
<td>Bảng điều khiển LED 7 đoạn</td>
</tr>
<tr>
<td>Bảo vệ</td>
<td>Chống va chạm, mất kết nối vòng cảm biến</td>
</tr>
<tr>
<td>Bộ sản phẩm</td>
<td>Bộ điều khiển, lifter, cáp kết nối</td>
</tr>
</tbody>
</table>
</div>
<h3 class="r3-spec-title">Chọn bản Up/Down hay Step/Dir?</h3>
<div class="r3-cmp">
<table>
<thead>
<tr>
<th>Tính năng</th>
<th>Up/Down</th>
<th>Step/Dir</th>
</tr>
</thead>
<tbody>
<tr>
<td>Ngõ ra tới máy</td>
<td class="r3-cur">Rơ-le UP, DOWN, ARC OK về máy CNC</td>
<td>Step/Dir trực tiếp tới driver Z</td>
</tr>
<tr>
<td>Đấu nối</td>
<td class="r3-cur">Tín hiệu rơ-le đơn giản</td>
<td>Nối giữa máy CNC và driver Z</td>
</tr>
<tr>
<td>Đáp ứng trục Z</td>
<td class="r3-cur">Thông qua bộ điều khiển CNC</td>
<td>Trực tiếp – nhanh, chính xác hơn</td>
</tr>
<tr>
<td>Phù hợp nhất</td>
<td class="r3-cur">Nâng cấp máy cũ, CNC có sẵn ngõ vào THC</td>
<td>Hiệu năng cao nhất cho máy mới</td>
</tr>
</tbody>
</table>
</div>
<p class="r3-cmp-note">Cả hai bản: chính xác ±0,1 mm, dải 0–40 mm, vòng cảm biến, bảng LED, chống va chạm, trọn bộ.</p>
<h3 class="r3-spec-title">Bộ điều khiển và vòng cảm biến</h3>
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<h3 class="r3-spec-title">Xem sản phẩm hoạt động</h3>
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<div class="video video-fit mb" style="padding-top:56.25%;"><p><iframe loading="lazy" title="CompactOHC - Capacitive Torch Height Controller  - F5000m/minute" width="1020" height="574" src="https://www.youtube.com/embed/NbFy8u9bL8M?feature=oembed&#038;enablejsapi=1" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>
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<p class="r3-video-cap"><strong>Tự động giữ độ cao khi cắt lửa</strong></p>
<ul>
<li>Vòng cảm biến bám theo bề mặt tôn.</li>
<li>Điều khiển đơn giản bằng rơ-le UP / DOWN.</li>
<li>Độ cao ổn định, mạch cắt đẹp.</li>
</ul>
<a href="/#bao-gia" class="button primary is-outline" style="border-radius:99px;">
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	</a>

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<h3 class="r3-spec-title">Câu hỏi thường gặp</h3>
<p><strong>Khác gì so với bộ THC cho plasma?</strong><br />Cắt oxy-gas không có hồ quang, nên OHC3T-02 đo độ cao bằng vòng cảm biến quanh mỏ thay vì điện áp hồ quang. Với máy cắt plasma, xem bộ điều khiển THC3T-02.</p>
<p><strong>Dùng với bộ điều khiển CNC nào?</strong><br />Đa số bộ điều khiển CNC có ngõ vào điều khiển độ cao UP / DOWN. Bạn cho biết máy đang dùng, chúng tôi xác nhận cách đấu nối.</p>
<p><strong>Bộ sản phẩm gồm những gì?</strong><br />Bộ điều khiển, cụm nâng hạ (lifter) và toàn bộ cáp kết nối, sẵn sàng lắp lên máy.</p>
<p><strong>Có hỗ trợ lắp đặt không?</strong><br />Có. Kỹ sư Robot3T hướng dẫn lắp đặt, đấu nối và hiệu chỉnh; hỗ trợ kỹ thuật có mặt trong 48 giờ.</p>
<div class="r3-cta">
<h3>Đang nâng cấp máy cắt lửa?</h3>
<p>Cho chúng tôi biết máy, mỏ cắt và bộ điều khiển CNC. Kỹ sư Robot3T sẽ tư vấn bộ điều khiển độ cao phù hợp và báo giá miễn phí.</p>
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</div>
<p>The post <a href="https://robot3t.com/en/products/ohc3t-02-oxy-fuel-torch-height-controller-updown-output/">OHC3T-02: Oxy-Fuel Torch Height Controller with Up/Down Output</a> appeared first on <a href="https://robot3t.com/en/">Robot 3T</a>.</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Compact THC3T-02 With Up/Down Output for Hypertherm</title>
		<link>https://robot3t.com/en/products/compact-thc3t-02-with-up-down-output-for-hypertherm/</link>
		
		<dc:creator><![CDATA[Nguyễn Hằng]]></dc:creator>
		<pubDate>Thu, 28 Jan 2021 09:14:44 +0000</pubDate>
				<guid isPermaLink="false">http://robot3t.com/?post_type=product&#038;p=3730</guid>

					<description><![CDATA[<p>Compact arc-voltage torch height controller for CNC plasma cutting, designed for Hypertherm. Simple wiring with just three outputs – UP, DOWN and ARC OK – auto ARC OK detection and arc voltage calibration, smooth-motion algorithm, online height adjustment and Mach3 integration. Made in Vietnam by Robot3T.</p>
<p>The post <a href="https://robot3t.com/en/products/compact-thc3t-02-with-up-down-output-for-hypertherm/">Compact THC3T-02 With Up/Down Output for Hypertherm</a> appeared first on <a href="https://robot3t.com/en/">Robot 3T</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="r3-keyspecs">
<div><strong>Arc voltage</strong><span>Height sensing</span></div>
<div><strong>Up/Down</strong><span>Simple 3-wire output</span></div>
<div><strong>Auto</strong><span>ARC OK &amp; calibration</span></div>
<div><strong>Mach3</strong><span>Integration</span></div>
</div>
<p>THC3T-02 is a compact torch height controller for CNC plasma cutting, designed for Hypertherm systems. It reads the arc voltage while the torch is cutting and automatically raises or lowers the torch to keep a constant distance to the plate, so cut quality stays consistent even when the sheet is warped or the cutting bed is not perfectly flat. Signal-processing algorithms stabilize the voltage reading, and a smooth-motion algorithm prevents jerky Z movement. Connection is as simple as it gets: just three outputs – UP, DOWN and ARC OK – wired to your CNC controller, which then moves the Z axis. It detects ARC OK automatically, self-calibrates to the arc voltage of your plasma cutter, and integrates with Mach3 software. Designed and built by Robot3T in Vietnam.</p>
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		<span>WhatsApp +84 974 908 615</span>
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<h3 class="r3-spec-title">Typical applications</h3>
<ul>
<li><strong>CNC plasma cutting tables:</strong> gantry and table machines running Mach3.</li>
<li><strong>Warped or uneven sheet:</strong> keeps torch height constant over bends and waves.</li>
<li><strong>Machine builders:</strong> a compact, cost-effective THC for new plasma machines.</li>
<li><strong>Retrofits:</strong> adding automatic height control to existing machines.</li>
</ul>
<h3 class="r3-spec-title">Why THC3T-02</h3>
<ul>
<li><strong>Better cut quality</strong> – constant torch height means consistent kerf, bevel and less dross.</li>
<li><strong>Longer consumable life</strong> – avoids torch dives and crashes caused by uneven plates.</li>
<li><strong>Simple wiring</strong> – only three outputs: UP, DOWN and ARC OK; ideal for retrofitting existing machines.</li>
<li><strong>Stable reading</strong> – signal processing filters arc voltage noise; smooth-motion algorithm for gentle Z moves.</li>
<li><strong>Easy setup</strong> – automatic ARC OK detection and arc voltage calibration; adjust height on the fly with a potentiometer.</li>
<li><strong>Convenient</strong> – jog the Z axis from software in idle mode.</li>
</ul>
<h3 class="r3-spec-title">Specifications</h3>
<div class="r3-spec">
<table>
<tbody>
<tr>
<td>Model</td>
<td>THC3T-02 (Up/Down)</td>
</tr>
<tr>
<td>Plasma source</td>
<td>Designed for Hypertherm; auto-calibrates to any plasma cutter</td>
</tr>
<tr>
<td>Height sensing</td>
<td>Arc voltage, with signal-processing filter</td>
</tr>
<tr>
<td>Outputs</td>
<td>UP, DOWN, ARC OK to CNC controller</td>
</tr>
</tbody>
</table>
<table>
<tbody>
<tr>
<td>ARC OK</td>
<td>Automatic detection</td>
</tr>
<tr>
<td>Height adjustment</td>
<td>Online, by potentiometer</td>
</tr>
<tr>
<td>Idle mode</td>
<td>Z jog from software</td>
</tr>
<tr>
<td>CNC software</td>
<td>Mach3</td>
</tr>
<tr>
<td>Origin</td>
<td>Robot3T, Vietnam</td>
</tr>
</tbody>
</table>
</div>
<h3 class="r3-spec-title">Product, diagrams and setup</h3>
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<p><strong>Block diagram</strong></p>
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<p><strong>Connection diagram</strong></p>
	<div class="img has-hover x md-x lg-x y md-y lg-y" id="image_511934383">
		<a class="image-lightbox lightbox-gallery" title="" href="https://robot3t.com/wp-content/uploads/2017/07/Compact-UPDOWNpng.png">						<div class="img-inner dark" >
			<img loading="lazy" decoding="async" width="746" height="476" src="https://robot3t.com/wp-content/uploads/2017/07/Compact-UPDOWNpng.png" class="attachment-large size-large" alt="" srcset="https://robot3t.com/wp-content/uploads/2017/07/Compact-UPDOWNpng.png 746w, https://robot3t.com/wp-content/uploads/2017/07/Compact-UPDOWNpng-600x383.png 600w" sizes="auto, (max-width: 746px) 100vw, 746px" />						
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<p><strong>Mach3 configuration</strong></p>
<p><a href="/wp-content/uploads/2017/02/Mach3_1.png" target="_blank" rel="noopener"><img loading="lazy" decoding="async" src="/wp-content/uploads/2017/02/Mach3_1.png" alt="Mach3 configuration for THC3T-02" width="600" height="354" /></a></p>
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</div>
<h3 class="r3-spec-title">Up/Down or Step/Dir?</h3>
<div class="r3-cmp">
<table>
<thead>
<tr>
<th>Feature</th>
<th>Up/Down</th>
<th>Step/Dir</th>
</tr>
</thead>
<tbody>
<tr>
<td>Output to machine</td>
<td class="r3-cur">UP, DOWN, ARC OK signals to the CNC</td>
<td>Step/Dir directly to the Z driver</td>
</tr>
<tr>
<td>Wiring</td>
<td class="r3-cur">Simplest – 3 outputs</td>
<td>Connects between CNC and Z driver</td>
</tr>
<tr>
<td>Z response</td>
<td class="r3-cur">Through the CNC controller</td>
<td>Direct – faster and more precise</td>
</tr>
<tr>
<td>Best for</td>
<td class="r3-cur">Easy retrofits, standard Mach3 THC setup</td>
<td>Highest performance on new machines</td>
</tr>
</tbody>
</table>
</div>
<p class="r3-cmp-note">Both versions: arc voltage sensing, auto ARC OK, auto calibration, smooth motion, Mach3 integration.</p>
<h3 class="r3-spec-title">Documentation</h3>
<a href="https://drive.google.com/file/d/1taeGaWROc5_ccCgPNDWtT01-NpiIFjzM/view" target="_blank" class="button primary is-outline" rel="noopener" style="border-radius:99px;">
		<span>Download user manual (Up/Down)</span>
	<i class="icon-download" aria-hidden="true"></i></a>

<h3 class="r3-spec-title">See it in action</h3>
<div class="row align-middle r3-video-row"  id="row-1129232786">

	<div id="col-614302668" class="col medium-7 small-12 large-7"  >
				<div class="col-inner"  >
			
			
<div class="video video-fit mb" style="padding-top:56.25%;"><p><iframe loading="lazy" title="Compact THC - www.robot3t.com" width="1020" height="765" src="https://www.youtube.com/embed/0hTE8G0AACg?feature=oembed&#038;enablejsapi=1" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>
</div>
		</div>
					</div>

	

	<div id="col-2029617105" class="col medium-5 small-12 large-5"  >
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<p class="r3-video-cap"><strong>Constant torch height, clean cuts</strong></p>
<ul>
<li>Arc voltage keeps the torch at the right height.</li>
<li>Simple UP / DOWN / ARC OK wiring.</li>
<li>Works with Mach3 out of the box.</li>
</ul>
<a href="/en/contact/" class="button primary is-outline" style="border-radius:99px;">
		<span>Ask an engineer</span>
	</a>

		</div>
					</div>

	
</div>
<div class="row"  id="row-760140226">

	<div id="col-602709120" class="col medium-6 small-12 large-6"  >
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<div class="video video-fit mb" style="padding-top:56.25%;"><p><iframe loading="lazy" title="Stand Alone Plasma Torch Height Controller" width="1020" height="765" src="https://www.youtube.com/embed/Kn9b6RyQoEA?feature=oembed&#038;enablejsapi=1" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>
</div>
		</div>
					</div>

	

	<div id="col-34890295" class="col medium-6 small-12 large-6"  >
				<div class="col-inner"  >
			
			
<div class="video video-fit mb" style="padding-top:56.25%;"><p><iframe loading="lazy" title="Compact THC3T-01" width="1020" height="765" src="https://www.youtube.com/embed/i3_FV91WH3o?feature=oembed&#038;enablejsapi=1" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>
</div>
		</div>
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</div>
<h3 class="r3-spec-title">Frequently asked questions</h3>
<p><strong>Does it only work with Hypertherm?</strong><br />It is designed and tested for Hypertherm plasma sources, and its automatic arc voltage calibration lets it adapt to other plasma cutters. Tell us your plasma model and we will confirm.</p>
<p><strong>Can I use it with software other than Mach3?</strong><br />This Up/Down version is made for Mach3. For other CNC software or controllers, contact us and we will recommend a suitable THC version.</p>
<p><strong>Up/Down or Step/Dir – which should I choose?</strong><br />Choose Up/Down for the simplest wiring and easy retrofits. Choose the Step/Dir version when you want the THC to drive the Z motor directly for the fastest response.</p>
<p><strong>Do you ship outside Vietnam?</strong><br />Yes. Contact sales@robot3t.com for a quote including shipping to your country.</p>
<div class="r3-cta">
<h3>Want cleaner plasma cuts?</h3>
<p>Tell us your plasma source, CNC software and machine. Our engineers will recommend the right height controller and accessories, and quote at no cost.</p>
<a href="/en/contact/" class="button primary" style="border-radius:99px;">
		<span>Request a quote</span>
	</a>
</div>
<p>The post <a href="https://robot3t.com/en/products/compact-thc3t-02-with-up-down-output-for-hypertherm/">Compact THC3T-02 With Up/Down Output for Hypertherm</a> appeared first on <a href="https://robot3t.com/en/">Robot 3T</a>.</p>
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		<title>Torch Height Controller With Up/Down Output</title>
		<link>https://robot3t.com/en/products/compact-thc3t-02-updown-output/</link>
		
		<dc:creator><![CDATA[Nguyễn Hằng]]></dc:creator>
		<pubDate>Wed, 27 Jan 2021 15:24:53 +0000</pubDate>
				<guid isPermaLink="false">http://robot3t.com/?post_type=product&#038;p=2191/</guid>

					<description><![CDATA[<p>Compact arc-voltage torch height controller for CNC plasma cutting with built-in 1:50 voltage divider and noise filter – works with plasma cutters without a divided output. Simple UP, DOWN and ARC OK outputs, auto ARC OK detection and calibration, smooth motion, online height adjustment and Mach3 integration. Made in Vietnam by Robot3T.</p>
<p>The post <a href="https://robot3t.com/en/products/compact-thc3t-02-updown-output/">Torch Height Controller With Up/Down Output</a> appeared first on <a href="https://robot3t.com/en/">Robot 3T</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="r3-keyspecs">
<div><strong>Arc voltage</strong><span>Height sensing</span></div>
<div><strong>Up/Down</strong><span>Simple 3-wire output</span></div>
<div><strong>Auto</strong><span>ARC OK &amp; calibration</span></div>
<div><strong>1:50</strong><span>Built-in divider</span></div>
</div>
<p>THC3T-02 is a compact torch height controller for CNC plasma cutting, with a built-in 1:50 voltage divider so it works with plasma cutters that have no divided arc voltage output. It reads the arc voltage while the torch is cutting and automatically raises or lowers the torch to keep a constant distance to the plate, so cut quality stays consistent even when the sheet is warped or the cutting bed is not perfectly flat. Signal-processing algorithms stabilize the voltage reading, and a smooth-motion algorithm prevents jerky Z movement. Connection is as simple as it gets: just three outputs – UP, DOWN and ARC OK – wired to your CNC controller, which then moves the Z axis. It detects ARC OK automatically, self-calibrates to the arc voltage of your plasma cutter, and integrates with Mach3 software. Designed and built by Robot3T in Vietnam.</p>
<a href="/en/contact/" class="button primary" style="border-radius:99px;">
		<span>Request a quote</span>
	</a>
 <a href="https://wa.me/84974908615" class="button primary is-outline" style="border-radius:99px;">
		<span>WhatsApp +84 974 908 615</span>
	</a>

<h3 class="r3-spec-title">Typical applications</h3>
<ul>
<li><strong>CNC plasma cutting tables:</strong> gantry and table machines running Mach3.</li>
<li><strong>Warped or uneven sheet:</strong> keeps torch height constant over bends and waves.</li>
<li><strong>Machine builders:</strong> a compact, cost-effective THC for new plasma machines.</li>
<li><strong>Retrofits:</strong> adding automatic height control to existing machines.</li>
</ul>
<h3 class="r3-spec-title">Why THC3T-02</h3>
<ul>
<li><strong>Better cut quality</strong> – constant torch height means consistent kerf, bevel and less dross.</li>
<li><strong>Longer consumable life</strong> – avoids torch dives and crashes caused by uneven plates.</li>
<li><strong>Simple wiring</strong> – only three outputs: UP, DOWN and ARC OK; ideal for retrofitting existing machines.</li>
<li><strong>No extra divider needed</strong> – integrated 1:50 divider takes the raw arc voltage directly.</li>
<li><strong>Stable reading</strong> – signal processing filters arc voltage noise; smooth-motion algorithm for gentle Z moves.</li>
<li><strong>Easy setup</strong> – automatic ARC OK detection and arc voltage calibration; adjust height on the fly with a potentiometer.</li>
<li><strong>Convenient</strong> – jog the Z axis from software in idle mode.</li>
</ul>
<h3 class="r3-spec-title">Specifications</h3>
<div class="r3-spec">
<table>
<tbody>
<tr>
<td>Model</td>
<td>THC3T-02 (Up/Down, integrated divider)</td>
</tr>
<tr>
<td>Plasma source</td>
<td>Any plasma cutter; auto-calibrates arc voltage</td>
</tr>
<tr>
<td>Voltage divider</td>
<td>Integrated 1:50, with noise filtering</td>
</tr>
<tr>
<td>Height sensing</td>
<td>Arc voltage, with signal-processing filter</td>
</tr>
<tr>
<td>Outputs</td>
<td>UP, DOWN, ARC OK to CNC controller</td>
</tr>
</tbody>
</table>
<table>
<tbody>
<tr>
<td>ARC OK</td>
<td>Automatic detection</td>
</tr>
<tr>
<td>Height adjustment</td>
<td>Online, by potentiometer</td>
</tr>
<tr>
<td>Idle mode</td>
<td>Z jog from software</td>
</tr>
<tr>
<td>CNC software</td>
<td>Mach3</td>
</tr>
<tr>
<td>Origin</td>
<td>Robot3T, Vietnam</td>
</tr>
</tbody>
</table>
</div>
<h3 class="r3-spec-title">Product, diagrams and setup</h3>
<div class="row align-middle"  id="row-140624339">

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		<a class="image-lightbox lightbox-gallery" title="" href="https://robot3t.com/wp-content/uploads/2017/07/b35153940db3e8edb1a2-800x800.jpg">						<div class="img-inner dark" >
			<img loading="lazy" decoding="async" width="800" height="800" src="https://robot3t.com/wp-content/uploads/2017/07/b35153940db3e8edb1a2-800x800.jpg" class="attachment-large size-large" alt="" srcset="https://robot3t.com/wp-content/uploads/2017/07/b35153940db3e8edb1a2-800x800.jpg 800w, https://robot3t.com/wp-content/uploads/2017/07/b35153940db3e8edb1a2-400x400.jpg 400w, https://robot3t.com/wp-content/uploads/2017/07/b35153940db3e8edb1a2-768x768.jpg 768w, https://robot3t.com/wp-content/uploads/2017/07/b35153940db3e8edb1a2-300x300.jpg 300w, https://robot3t.com/wp-content/uploads/2017/07/b35153940db3e8edb1a2-600x600.jpg 600w, https://robot3t.com/wp-content/uploads/2017/07/b35153940db3e8edb1a2-100x100.jpg 100w, https://robot3t.com/wp-content/uploads/2017/07/b35153940db3e8edb1a2.jpg 2000w" sizes="auto, (max-width: 800px) 100vw, 800px" />						
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<p><strong>Block diagram</strong></p>
	<div class="img has-hover x md-x lg-x y md-y lg-y" id="image_2092288928">
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			<img loading="lazy" decoding="async" width="798" height="254" src="https://robot3t.com/wp-content/uploads/2017/07/compact-up-down.png" class="attachment-large size-large" alt="" srcset="https://robot3t.com/wp-content/uploads/2017/07/compact-up-down.png 798w, https://robot3t.com/wp-content/uploads/2017/07/compact-up-down-600x191.png 600w" sizes="auto, (max-width: 798px) 100vw, 798px" />						
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<p><strong>Connection diagram</strong></p>
	<div class="img has-hover x md-x lg-x y md-y lg-y" id="image_1371087288">
		<a class="image-lightbox lightbox-gallery" title="" href="https://robot3t.com/wp-content/uploads/2017/07/Compact-UPDOWNpng.png">						<div class="img-inner dark" >
			<img loading="lazy" decoding="async" width="746" height="476" src="https://robot3t.com/wp-content/uploads/2017/07/Compact-UPDOWNpng.png" class="attachment-large size-large" alt="" srcset="https://robot3t.com/wp-content/uploads/2017/07/Compact-UPDOWNpng.png 746w, https://robot3t.com/wp-content/uploads/2017/07/Compact-UPDOWNpng-600x383.png 600w" sizes="auto, (max-width: 746px) 100vw, 746px" />						
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	<div id="col-1795662811" class="col medium-6 small-12 large-6"  >
				<div class="col-inner"  >
			
			
<p><strong>Mach3 configuration</strong></p>
<p><a href="/wp-content/uploads/2017/02/Mach3_1.png" target="_blank" rel="noopener"><img loading="lazy" decoding="async" src="/wp-content/uploads/2017/02/Mach3_1.png" alt="Mach3 configuration for THC3T-02" width="600" height="354" /></a></p>
		</div>
					</div>

	
</div>
<h3 class="r3-spec-title">Up/Down or Step/Dir?</h3>
<div class="r3-cmp">
<table>
<thead>
<tr>
<th>Feature</th>
<th>Up/Down</th>
<th>Step/Dir</th>
</tr>
</thead>
<tbody>
<tr>
<td>Output to machine</td>
<td class="r3-cur">UP, DOWN, ARC OK signals to the CNC</td>
<td>Step/Dir directly to the Z driver</td>
</tr>
<tr>
<td>Wiring</td>
<td class="r3-cur">Simplest – 3 outputs</td>
<td>Connects between CNC and Z driver</td>
</tr>
<tr>
<td>Z response</td>
<td class="r3-cur">Through the CNC controller</td>
<td>Direct – faster and more precise</td>
</tr>
<tr>
<td>Best for</td>
<td class="r3-cur">Easy retrofits, standard Mach3 THC setup</td>
<td>Highest performance on new machines</td>
</tr>
</tbody>
</table>
</div>
<p class="r3-cmp-note">Both versions: arc voltage sensing, auto ARC OK, auto calibration, smooth motion, Mach3 integration.</p>
<h3 class="r3-spec-title">Documentation</h3>
<a href="https://drive.google.com/file/d/1taeGaWROc5_ccCgPNDWtT01-NpiIFjzM/view" target="_blank" class="button primary is-outline" rel="noopener" style="border-radius:99px;">
		<span>Download user manual (Up/Down)</span>
	<i class="icon-download" aria-hidden="true"></i></a>

<h3 class="r3-spec-title">See it in action</h3>
<div class="row align-middle r3-video-row"  id="row-1930217175">

	<div id="col-1098094089" class="col medium-7 small-12 large-7"  >
				<div class="col-inner"  >
			
			
<div class="video video-fit mb" style="padding-top:56.25%;"><p><iframe loading="lazy" title="Compact THC - www.robot3t.com" width="1020" height="765" src="https://www.youtube.com/embed/0hTE8G0AACg?feature=oembed&#038;enablejsapi=1" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>
</div>
		</div>
					</div>

	

	<div id="col-1627999567" class="col medium-5 small-12 large-5"  >
				<div class="col-inner"  >
			
			
<p class="r3-video-cap"><strong>Constant torch height, clean cuts</strong></p>
<ul>
<li>Arc voltage keeps the torch at the right height.</li>
<li>Simple UP / DOWN / ARC OK wiring.</li>
<li>Works with Mach3 out of the box.</li>
</ul>
<a href="/en/contact/" class="button primary is-outline" style="border-radius:99px;">
		<span>Ask an engineer</span>
	</a>

		</div>
					</div>

	
</div>
<div class="row"  id="row-1652416564">

	<div id="col-566194007" class="col medium-6 small-12 large-6"  >
				<div class="col-inner"  >
			
			
<div class="video video-fit mb" style="padding-top:56.25%;"><p><iframe loading="lazy" title="Stand Alone Plasma Torch Height Controller" width="1020" height="765" src="https://www.youtube.com/embed/Kn9b6RyQoEA?feature=oembed&#038;enablejsapi=1" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>
</div>
		</div>
					</div>

	

	<div id="col-917958146" class="col medium-6 small-12 large-6"  >
				<div class="col-inner"  >
			
			
<div class="video video-fit mb" style="padding-top:56.25%;"><p><iframe loading="lazy" title="Compact THC3T-01" width="1020" height="765" src="https://www.youtube.com/embed/i3_FV91WH3o?feature=oembed&#038;enablejsapi=1" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></p>
</div>
		</div>
					</div>

	
</div>
<h3 class="r3-spec-title">Frequently asked questions</h3>
<p><strong>How is this different from the Hypertherm version?</strong><br />This version has the 1:50 voltage divider and noise filter built in, so it reads the raw arc voltage directly from plasma cutters without a divided output. The Hypertherm version uses the divided signal provided by Hypertherm sources. Tell us your plasma model and we will recommend the right one.</p>
<p><strong>Can I use it with software other than Mach3?</strong><br />This Up/Down version is made for Mach3. For other CNC software or controllers, contact us and we will recommend a suitable THC version.</p>
<p><strong>Up/Down or Step/Dir – which should I choose?</strong><br />Choose Up/Down for the simplest wiring and easy retrofits. Choose the Step/Dir version when you want the THC to drive the Z motor directly for the fastest response.</p>
<p><strong>Do you ship outside Vietnam?</strong><br />Yes. Contact sales@robot3t.com for a quote including shipping to your country.</p>
<div class="r3-cta">
<h3>Want cleaner plasma cuts?</h3>
<p>Tell us your plasma source, CNC software and machine. Our engineers will recommend the right height controller and accessories, and quote at no cost.</p>
<a href="/en/contact/" class="button primary" style="border-radius:99px;">
		<span>Request a quote</span>
	</a>
</div>
<p>The post <a href="https://robot3t.com/en/products/compact-thc3t-02-updown-output/">Torch Height Controller With Up/Down Output</a> appeared first on <a href="https://robot3t.com/en/">Robot 3T</a>.</p>
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