MRHQ Series Integrated Rotary Gripper (Vane Type, Gripping & Rotation All-in-One)

Brand: SOLH by Richge Technology 

Product Overview

     SOLH MRHQ series is an integrated actuator combining vane-type rotary cylinder and parallel 2-jaw gripper. Core advantages: ultra-compact integrated structure, standard 90° / 180° swing angles, ±10° angle fine adjustment, 5-direction universal mounting, high-speed & high-precision operation. It is the preferred solution for light & medium load workpiece clamping, flipping, transfer line direction change and confined-space stations. Replace discrete combination of rotary table + separate gripper to simplify mechanical layout.

Core Structure & Working Features

     -- Operating Principle: Integrated vane rotary unit drives output shaft rotation, matched with built-in parallel gripper. One-piece structure without extra connecting brackets.

     -- Integration Merit: Overall length shortened by ~20% compared with split rotary table + gripper assembly. Avoid swinging & pulling of tubing/cables during rotation for smoother movement and faster response.

     -- Swing Angle Adjustment: Standard 90° and 180° versions. End stop screws enable ±10° total adjustment (±5° on each end) to satisfy multi-angle positioning requirements.

     -- Flexible Mounting: 5 mounting faces (2 axial end faces + 3 lateral sides). Locating bosses on top/bottom and side positioning pin holes for quick centering and easy assembly.

     -- Material & Durability: Hard anodized aluminum body, wear-resistant vane seals and stainless steel jaws. Mechanical service life ≥5 million cycles, stable for high-frequency automated lines.

     -- Sensor Compatibility: Factory fitted with magnetic ring. Supports up to four magnetic switches: two for rotary limit detection and two for jaw open/closed feedback to realize full closed-loop position control.

Complete Model Coding Rule

  1. Model Example：MRHQ16D-90S-M9B

  2. Standard Order Reference Examples

     -- MRHQ10D-90S: Bore 10, double acting jaw, 90° rotation, single vane rotary unit, without switch

     -- MRHQ25D-180S-M9BW: Bore 25, 180° swing, equipped with M9BW magnetic switch

Universal Core Technical Specifications (Test Pressure:0.5MPa)

Core Competitive Advantages

  1. Compact all-in-one structure, space-saving & stable movement

     -- Combined gripping and rotation function reduces overall dimension, eliminates cable/tubing drag during rotation, ideal for narrow equipment cavities.

  2. Standard 90° / 180° swing with fine angle tuning

     -- Adjustable ±10° rotation range, suitable for workpiece flipping, direction transfer and multi-angle positioning processes.

  3. 5-direction mounting + precision locating structure

     -- Axial and lateral multi-orientation installation, locating bosses and pin holes simplify centering and shorten commissioning time.

  4. High frequency & high precision for light/medium loads

     -- Jaw repeat accuracy ±0.01mm, jaw cycling up to 180cpm; designed for workpieces ranging 0.1~5kg.

  5. Multi-point sensor monitoring for PLC interlock

     -- Up to four magnetic switches can be mounted to simultaneously monitor rotary limit positions and jaw open/closed status for automated sequential control.

Mounting Methods & Typical Industrial Applications

  1. Mounting Options

     -- Axial horizontal mounting: Workpiece direction change on assembly lines

     -- Longitudinal vertical mounting: Up-down loading plus turnover action for machine tools

     -- Lateral side mounting: Side gripping & flipping in confined stations

  2. Typical Application Scenarios

     -- 3C & Electronics: Gripping and flipping phone housings, battery covers and miniature precision components

     -- Automotive Components: Transfer of interior plastic parts, rubber elements and small castings

     -- Packaging & Logistics: Direction change for small boxes, pallets and bagged materials

     -- General Automation: Station switching, 180° workpiece turnover and positioning assembly

3-Step Fast Selection Guide

  1. Bore selection based on workpiece mass

     -- 10 ≤ 1kg；16 = 1~2kg；20 = 2~3kg；25 = 3~5kg. Maintain minimum 30% safety margin.

  2. Swing angle confirmation

     -- Select 90S for 90° turnover; select 180S for 180° flipping. Choose MRHQ if rotary stroke fine adjustment is required.

  3. Configuration matching

     -- Closed-loop position control: Install four M9 series magnetic switches to monitor both rotary and jaw status.

     -- Confined installation layout: Prioritize MRHQ integrated model instead of split rotary table + gripper assembly.

One Sentence Summary

     SOLH MRHQ vane-type integrated rotary gripper combines parallel jaw clamping and rotary turnover into one compact unit with standard 90°/180° adjustable swing angle, 5-direction mounting and multi-sensor compatibility; perfect light & medium load solution for workpiece flipping, loading/unloading and direction transfer on confined-space automated production lines.