Product family

LF-MERG

2 variants · Varies by body size, stroke, grip force, rotation torque

About this product family

LENFOR's official detailed product catalog identifies these as MERG rotating-gripper size, stroke and force configurations. Adjacent differently coded architectures are retained separately. Each member keeps its individual specifications, availability, images and evidence.

Compare variants

Values retain their source conditions and claim stage. A missing value means it has not been published in this catalogue.

Variant / model	Communication protocols	Dimensions	Ingress protection	Mass	Maximum recommended payload	Details & evidence
LF-MERG44-32-100-BR	Standard: Modbus RTU(RS485) Optional: PWM,TTL,Modbus,EtherCAT,I/O(NPN),I/O(PNP),CANConfiguration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. Standard/optional qualifiers retained where given; no separate protocol SKU inferred.	56mm44 mm169.8mmConfiguration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13.	IP40Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13.	0.7 kgConfiguration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13.	1.5 kgConfiguration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Communication protocols Standard: Modbus RTU(RS485) Optional: PWM,TTL,Modbus,EtherCAT,I/O(NPN),I/O(PNP),CAN Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. Standard/optional qualifiers retained where given; no separate protocol SKU inferred. LENFOR public public-products "id": 746, "product_id": 13, "parameter_id": 96, "parameter": { "id": 96, "name": "通讯协议", "created_at": "2026-06-17T09:23:54.902Z", "updated_at": "2026-06-17T09:23:54.902Z" }, "value": " 标配：Modbus RTU(RS485) 选配：PWM,TTL,Modbus,EtherCAT,I/O(NPN),I/O(PNP),CAN ", Dimensions 56mm44 mm169.8mm Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 745, "product_id": 13, "parameter_id": 20, "parameter": { "id": 20, "name": "尺寸", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "56mm44 mm169.8mm", Ingress protection IP40 Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 750, "product_id": 13, "parameter_id": 9, "parameter": { "id": 9, "name": "防护等级", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "IP40", Mass 0.7 kg Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 744, "product_id": 13, "parameter_id": 4, "parameter": { "id": 4, "name": "重量", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "0.7kg", Maximum recommended payload 1.5 kg Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 739, "product_id": 13, "parameter_id": 67, "parameter": { "id": 67, "name": "最大推荐负载", "created_at": "2025-11-18T10:15:59.196Z", "updated_at": "2025-11-18T10:15:59.196Z" }, "value": "1.5kg", Maximum rotation speed 1,350 °/s Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 740, "product_id": 13, "parameter_id": 78, "parameter": { "id": 78, "name": "最大旋转速度", "created_at": "2025-11-18T14:26:11.572Z", "updated_at": "2025-11-18T14:26:11.572Z" }, "value": "1350°/s", Open close time 0.7 s/0.7 s Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 743, "product_id": 13, "parameter_id": 80, "parameter": { "id": 80, "name": "打开/闭合时间", "created_at": "2025-11-18T14:54:23.115Z", "updated_at": "2025-11-18T14:54:23.115Z" }, "value": "0.7 s/0.7 s", Peak current 1.5 A Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. Peak duration and duty cycle are not stated. LENFOR public public-products "id": 749, "product_id": 13, "parameter_id": 40, "parameter": { "id": 40, "name": "峰值电流", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "1.5A", Peak torque 1 N·m Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. Peak duration and duty cycle are not stated. LENFOR public public-products "id": 737, "product_id": 13, "parameter_id": 76, "parameter": { "id": 76, "name": "峰值扭矩", "created_at": "2025-11-18T14:25:17.832Z", "updated_at": "2025-11-18T14:25:17.832Z" }, "value": "1N·m", Position repeatability ± 0.02mm Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 742, "product_id": 13, "parameter_id": 68, "parameter": { "id": 68, "name": "位置重复精度", "created_at": "2025-11-18T10:18:12.285Z", "updated_at": "2025-11-18T10:18:12.285Z" }, "value": "± 0.02mm", Rated current 0.5 A Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 748, "product_id": 13, "parameter_id": 57, "parameter": { "id": 57, "name": "额定电流", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "0.5A", Rated torque 0.2 N·m Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 736, "product_id": 13, "parameter_id": 7, "parameter": { "id": 7, "name": "额定扭矩", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "0.2N·m", Rated voltage DC24V± 10% Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 747, "product_id": 13, "parameter_id": 38, "parameter": { "id": 38, "name": "额定电压", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "DC24V± 10%", Recommended environment 0~55°C, 85% RH or lower Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 751, "product_id": 13, "parameter_id": 81, "parameter": { "id": 81, "name": "推荐使用环境", "created_at": "2025-11-18T15:06:12.76Z", "updated_at": "2025-11-18T15:06:12.76Z" }, "value": "0~55°C，85% RH 以下", Rotation repeatability ± 0.05 ° Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 741, "product_id": 13, "parameter_id": 79, "parameter": { "id": 79, "name": "旋转重复精度", "created_at": "2025-11-18T14:53:52.916Z", "updated_at": "2025-11-18T14:53:52.916Z" }, "value": "± 0.05 °", Single side gripping force 100 N Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 734, "product_id": 13, "parameter_id": 75, "parameter": { "id": 75, "name": "夹持力（单侧）", "created_at": "2025-11-18T14:24:48.873Z", "updated_at": "2025-11-18T14:24:48.873Z" }, "value": "100N", Total stroke 32 mm Manufacturer specification Configuration: LF-MERG44-32-100-BR; Manufacturer claim for exact product record 13. LENFOR public public-products "id": 735, "product_id": 13, "parameter_id": 74, "parameter": { "id": 74, "name": "总行程", "created_at": "2025-11-18T14:24:40.676Z", "updated_at": "2025-11-18T14:24:40.676Z" }, "value": "32mm",
LF-MERG34-15-35-RR	Standard: Modbus RTU(RS485) Optional: PWM,TTL,Modbus,EtherCAT,I/O(NPN),I/O(PNP),CANConfiguration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. Standard/optional qualifiers retained where given; no separate protocol SKU inferred.	33.5 mm* 53mm* 149 mmConfiguration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18.	IP40Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18.	0.53 kgConfiguration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18.	0.6 kgConfiguration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18.	Full specifications Source-backed claims Specifications & evidence Source-backed claims. Configuration, workload and evidence type matter when comparing products. Communication protocols Standard: Modbus RTU(RS485) Optional: PWM,TTL,Modbus,EtherCAT,I/O(NPN),I/O(PNP),CAN Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. Standard/optional qualifiers retained where given; no separate protocol SKU inferred. LENFOR public public-products "id": 728, "product_id": 18, "parameter_id": 96, "parameter": { "id": 96, "name": "通讯协议", "created_at": "2026-06-17T09:23:54.902Z", "updated_at": "2026-06-17T09:23:54.902Z" }, "value": " 标配：Modbus RTU(RS485) 选配：PWM,TTL,Modbus,EtherCAT,I/O(NPN),I/O(PNP),CAN ", Dimensions 33.5 mm* 53mm* 149 mm Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 727, "product_id": 18, "parameter_id": 20, "parameter": { "id": 20, "name": "尺寸", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "33.5 mm* 53mm* 149 mm", Ingress protection IP40 Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 732, "product_id": 18, "parameter_id": 9, "parameter": { "id": 9, "name": "防护等级", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "IP40", Mass 0.53 kg Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 726, "product_id": 18, "parameter_id": 4, "parameter": { "id": 4, "name": "重量", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "0.53kg", Maximum recommended payload 0.6 kg Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 721, "product_id": 18, "parameter_id": 67, "parameter": { "id": 67, "name": "最大推荐负载", "created_at": "2025-11-18T10:15:59.196Z", "updated_at": "2025-11-18T10:15:59.196Z" }, "value": "0.6kg", Maximum rotation speed 2,160 °/s Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 722, "product_id": 18, "parameter_id": 78, "parameter": { "id": 78, "name": "最大旋转速度", "created_at": "2025-11-18T14:26:11.572Z", "updated_at": "2025-11-18T14:26:11.572Z" }, "value": "2160°/s", Open close time 0.3s/0.3s Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 725, "product_id": 18, "parameter_id": 80, "parameter": { "id": 80, "name": "打开/闭合时间", "created_at": "2025-11-18T14:54:23.115Z", "updated_at": "2025-11-18T14:54:23.115Z" }, "value": "0.3s/0.3s", Peak current 1 A Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. Peak duration and duty cycle are not stated. LENFOR public public-products "id": 731, "product_id": 18, "parameter_id": 40, "parameter": { "id": 40, "name": "峰值电流", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "1A", Peak torque 0.5 N·m Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. Peak duration and duty cycle are not stated. LENFOR public public-products "id": 719, "product_id": 18, "parameter_id": 76, "parameter": { "id": 76, "name": "峰值扭矩", "created_at": "2025-11-18T14:25:17.832Z", "updated_at": "2025-11-18T14:25:17.832Z" }, "value": "0.5N·m", Position repeatability ± 0.02mm Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 724, "product_id": 18, "parameter_id": 68, "parameter": { "id": 68, "name": "位置重复精度", "created_at": "2025-11-18T10:18:12.285Z", "updated_at": "2025-11-18T10:18:12.285Z" }, "value": "± 0.02mm", Rated current 0.3 A Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 730, "product_id": 18, "parameter_id": 57, "parameter": { "id": 57, "name": "额定电流", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "0.3A", Rated torque 0.2 N·m Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 718, "product_id": 18, "parameter_id": 7, "parameter": { "id": 7, "name": "额定扭矩", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "0.2N·m", Rated voltage DC24V±10% Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 729, "product_id": 18, "parameter_id": 38, "parameter": { "id": 38, "name": "额定电压", "created_at": "2025-10-20T06:14:33Z", "updated_at": "2025-10-20T06:14:33Z" }, "value": "DC24V±10%", Recommended environment 0~55°C, 85% RH or lower Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 733, "product_id": 18, "parameter_id": 81, "parameter": { "id": 81, "name": "推荐使用环境", "created_at": "2025-11-18T15:06:12.76Z", "updated_at": "2025-11-18T15:06:12.76Z" }, "value": "0~55°C，85% RH 以下", Rotation range Unlimited rotation Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 720, "product_id": 18, "parameter_id": 77, "parameter": { "id": 77, "name": "旋转范围", "created_at": "2025-11-18T14:25:41.393Z", "updated_at": "2025-11-18T14:25:41.393Z" }, "value": "无限旋转", Rotation repeatability ± 0.05 ° Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 723, "product_id": 18, "parameter_id": 79, "parameter": { "id": 79, "name": "旋转重复精度", "created_at": "2025-11-18T14:53:52.916Z", "updated_at": "2025-11-18T14:53:52.916Z" }, "value": "± 0.05 °", Single side gripping force 35 N Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 716, "product_id": 18, "parameter_id": 75, "parameter": { "id": 75, "name": "夹持力（单侧）", "created_at": "2025-11-18T14:24:48.873Z", "updated_at": "2025-11-18T14:24:48.873Z" }, "value": "35N", Total stroke 15 mm Manufacturer specification Configuration: LF-MERG34-15-35-RR; Manufacturer claim for exact product record 18. LENFOR public public-products "id": 717, "product_id": 18, "parameter_id": 74, "parameter": { "id": 74, "name": "总行程", "created_at": "2025-11-18T14:24:40.676Z", "updated_at": "2025-11-18T14:24:40.676Z" }, "value": "15mm",

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Saving consent does not grant browser permission. Open Privacy settings, save your notification choice, then select “Enable notifications” and allow notifications in your browser if prompted. You can withdraw consent here or block notifications in your browser’s site settings.

Withdrawal disables further SDK data collection and attempts to unsubscribe this browser from push messages. It does not automatically erase information already held by OneSignal. See OneSignal’s Privacy Policy.

Cookies, storage, and retention

Our essential robotuo-privacy record is kept in local storage and is valid for 180 days. We ask again when it expires or the consent version changes. Saved selections use robotuo-compare, robotuo-catalog-follows, robotuo-product-follows, and robotuo-follow-labels; they stay until you withdraw that choice, your consent expires, or you clear site data.

When analytics is enabled with consent, Google uses cookies such as _ga and _ga_*. Our integration limits these cookies to 180 days without automatic renewal. Withdrawing analytics consent disables collection and removes accessible Analytics cookies for this site. Cookie expiry is separate from the retention of data already received by Google.

OneSignal stores subscription information in browser storage and its service worker. Vendor-held records and hosting logs follow the retention settings and obligations applicable to those services; withdrawing consent does not itself delete previously collected records. You can request erasure where applicable.

Your choices and rights

Use “Reject all,” “Accept all,” or individual choices in Privacy settings. Optional categories are off by default. Closing settings or continuing to browse does not give consent. The Privacy settings button is available in the footer throughout the site. Withdrawing consent is as easy as giving it and does not affect the lawfulness of processing before withdrawal.

Where the GDPR or UK GDPR applies, you may request access, correction, erasure, restriction, or portability of your personal information and object to processing based on legitimate interests. You may complain to your local data protection authority. We normally respond to rights requests within one month, subject to applicable extensions and identity verification.

Privacy contact details will be published before optional services are activated.

Clearing browser data resets these choices. To stop push notifications, also disable notification permission in your browser; clearing site data alone may not withdraw permission. Choices apply to this browser, not every device you use.

Service providers and international processing

Our hosting provider, Google, OneSignal, and the browser’s push delivery provider may process technical information needed for their respective services. Processing may take place outside your country, including in the United States. Where required, transfers need appropriate safeguards, such as applicable adequacy decisions or standard contractual clauses. You may request information about safeguards that apply to your data.

Saved selections, analytics, and notification processing rely on your consent. We do not sell the information collected through these features or use it for advertising in this integration.

Search, applications, and external websites

Search terms filter content in your browser and may appear in the page URL. Avoid entering sensitive information into search. Application and issue-report drafts stay in this page until you choose Send. Sending shares the information you entered and the relevant page with Robotuo through our hosting provider and Feishu, where our team reviews it and follows up. Do not include sensitive personal information. These submissions work independently of optional analytics and notification preferences.

To limit repeated requests, our server processes your IP address and stores a keyed hash with short-lived counters. When deployed with our shared Upstash Redis store, it stores these hashes, submission identifiers and delivery state for up to 24 hours; form contents are not stored there. Application and report records remain in Feishu for team review and follow-up. Contact Robotuo about access or deletion using the contact information in this policy.

Reloading or closing the page clears unsent drafts. Visit previews do not send a booking. Company websites and the Robot Valley booking page are separate websites with their own privacy practices. Review their policies before submitting personal details.

About this product family

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Specifications & evidence

Communication protocols

Dimensions

Ingress protection

Mass

Maximum recommended payload

Maximum rotation speed

Open close time

Peak current

Peak torque

Position repeatability

Rated current

Rated torque

Rated voltage

Recommended environment

Rotation repeatability

Single side gripping force

Total stroke

Specifications & evidence

Communication protocols

Dimensions

Ingress protection

Mass

Maximum recommended payload

Maximum rotation speed

Open close time

Peak current

Peak torque

Position repeatability

Rated current

Rated torque

Rated voltage

Recommended environment

Rotation range

Rotation repeatability

Single side gripping force

Total stroke

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