Brand: SOLH by Richge Technology
SOLH MHF2 series is ultra-flat dual-piston linear guide 2-jaw parallel gripper. Core highlight: Body height only 1/3 of equivalent MHZ2 gripper, effectively reduce end bending moment while maintaining high positioning precision. Three optional stroke ranges available. Four-side mounting structure. Specially designed for ultra-space-limited low-load high-precision applications: miniature linear modules, small robot EOAT, semiconductor, electronics and precision assembly stations.
-- Structure: Dual piston + precision linear guide rail (Φ25/Φ32 adopt circulating ball bearing guide). Pure parallel linear jaw movement without swinging, high rigidity. Aluminum alloy main body, stainless steel jaws, built-in magnetic ring. Four-side magnetic switch mounting grooves; mounting options: bottom tapped hole / side tapped hole / through-hole installation.
-- Action type: Double Acting D only (bidirectional air control, no single acting version). Built-in throttle valve for adjustable moving speed and smooth operation.
-- Ultra-flat layout: Height reduced by around 66% compared with MHZ2 under equal clamping force, greatly lowering end bending moment and improving positioning stability.
-- Stroke configuration: 3 stroke options per bore: D(Short) / D1(Medium) / D2(Long) to match different workpiece widths.
-- Positioning Accuracy: Repeat accuracy ±0.04~±0.05mm, stable under high-frequency cycling.
1. Model Example：MHF2-16D1-S-M9BW
|
Segment |
Code |
Description |
|
1 |
MHF2 |
Series: Ultra-thin parallel gripper |
|
2 |
16 |
Bore size: 8,12,16,20,25,32mm (Φ25/32 new large specification) |
|
3 |
D/D1/D2 |
Stroke grade / D = Short stroke / D1 = Medium stroke / D2 = Long stroke |
|
4 |
-S |
Magnetic ring option Blank = No magnet; S = Built-in magnetic ring for magnetic switch |
| 5 |
-M9B |
Magnetic switch type M9B(NPN) / M9N(PNP) / M9P Wire length: standard 0.5m; W=1m L=3m |
|
6 |
Suffix mounting code |
Blank = Standard tapped hole 2 = Through-hole mounting F = Single jaw fixed type |
2. Standard Order Example
2.1 MHF2-20D2-S-M9BW
-- Bore 20, long stroke D2, built-in magnetic ring, M9B magnetic switch with 1m cable.
|
Parameter Item |
Standard Specification |
|
Jaw Quantity |
2 jaws, pure parallel linear opening & closing |
|
Operation Mode |
Double Acting only (No single acting variant) |
|
Operating Pressure |
Bore 8: 0.15~0.7MPa Bore 12~32: 0.1~0.7MPa (Optimal working pressure:0.5MPa) |
|
Proof Pressure |
1.0 MPa |
|
Ambient Temperature |
-10 ~ 60℃ (no icing inside air piping) |
|
Repeat Position Accuracy |
Bore 8/12：±0.05 mm Bore 16~32：±0.04 mm |
|
Max Operating Frequency |
Short stroke(D):120 cpm Medium/Long stroke(D1/D2):60 cpm |
|
Air Port Thread |
8/12：M3×0.5 16/20/25/32：M5×0.8 |
|
Lubrication |
Oil-free operation; NSF-H1 food grade grease optional |
|
Switch Installation |
Four-side slide grooves, magnetic switch can be installed on both sides |
|
Mounting Options |
Bottom, side, through-hole, multi-direction universal installation |
|
Bore(mm) |
Full Model |
Single Jaw Travel(mm) |
Max Total Opening(mm) |
Clamping Force(N) |
Body Height(mm) |
Net Weight(g) |
|
8 |
MHF2-8D |
8 |
16 |
3.5 |
19 |
25 |
|
8 |
MHF2-8D1 |
16 |
32 |
5.8 |
19 |
28 |
|
8 |
MHF2-8D2 |
32 |
64 |
9.5 |
19 |
32 |
|
12 |
MHF2-12D |
12 |
24 |
9.0 |
25 |
55 |
|
12 |
MHF2-12D1 |
24 |
48 |
15.0 |
25 |
62 |
|
12 |
MHF2-12D2 |
48 |
96 |
24.0 |
25 |
70 |
|
16 |
MHF2-16D |
16 |
32 |
20.0 |
33 |
110 |
|
16 |
MHF2-16D1 |
32 |
64 |
33.0 |
33 |
125 |
|
16 |
MHF2-16D2 |
64 |
128 |
52.0 |
33 |
145 |
|
20 |
MHF2-20D |
20 |
40 |
36.0 |
41 |
210 |
|
20 |
MHF2-20D1 |
40 |
80 |
60.0 |
41 |
240 |
|
20 |
MHF2-20D2 |
80 |
160 |
95.0 |
41 |
280 |
Important Note: Clamping force decreases as jaw extension length L increases. Must check allowable bending moment during selection, safety factor ≥1.5.
-- Installation space strictly limited & height restricted: slim linear modules, miniature robot end effector
-- Demand low bending moment, stable parallel high precision: semiconductor, 3C electronics, precision hardware assembly
-- Flexible stroke matching requirement: choose short/medium/long stroke to adapt different workpiece widths
-- Need multi-angle mounting & dual-side position detection for compact integrated mechanism
-- Select bore size & stroke according to height constraint and workpiece width: Priority sequence D(short) → D1(medium) → D2(long)
-- Add suffix -S magnetic ring + M9B/M9N/M9P switch if jaw open/closed position feedback required by PLC
-- Mounting selection: Standard tapped hole(default); suffix -2 for through-hole installation suited for slim platforms and brackets
-- Load check: Control jaw extension length L; avoid excessive offset load exceeding allowable bending moment
-- Large bore Φ25/32: Adopt circulating ball bearing guide, higher rigidity for moderately heavier workpieces
SOLH MHF2 ultra-thin double acting parallel pneumatic gripper features ultra-low profile design, three grades of stroke options, four-side mounting and ±0.04~±0.05mm high precision, equipped with compatible M9 series magnetic switches, ideal low-bending-moment compact gripping solution for miniature robot EOAT, semiconductor and 3C precision assembly automation.
Address
No.1083 Zhongshan East Road, Yinzhou District, Ningbo City, Zhejiang Province, China
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