3C Electronics Assembly
Precision pneumatic actuators for smartphone frames, modules, and final-assembly stations on high-speed production lines.
The ZRTL32-6 Zero-Stroke Rotary Clamping Cylinder adds a tandem double-force design to the zero-stroke, anti-rotation concept, giving Carroland’s most powerful low-profile rotary clamp. It…
The ZRTL32-6 Zero-Stroke Rotary Clamping Cylinder adds a tandem double-force design to the zero-stroke, anti-rotation concept, giving Carroland’s most powerful low-profile rotary clamp. It rotates and clamps within a minimal height while delivering roughly twice the force of a single-piston unit.
The anti-rotation guide holds the rod orientation under load, and the 32 mm tandem bore supplies the clamp force for high-reaction applications. With a 6 mm clamp stroke, the ZRTL32-6 seats parts without extending the cylinder, preserving the low stack height that zero-stroke geometry is known for.
Product Features:
– 32 mm bore, 6 mm clamp stroke, tandem double-force
– Zero-stroke geometry keeps stack height minimal
– Anti-rotation guide prevents rod twist
– ~2x clamp force versus single-piston zero-stroke unit
– Magnetic-ring position feedback
Technical Overview:
– Series: ZRTL(R)32-6
– Bore: 32 mm
– Stroke: 6 mm
– Action: rotary clamp, anti-rotation, double-force
– Operating pressure: 0.1–0.7 MPa
Why it fits 3C automation: When a low-profile clamp must also resist high reaction loads, the ZRTL pairs zero-stroke compactness with double-force holding power in one unit.
Applications: iPhone assembly high-load low-profile clamping, rotary locating under force, and dense fixtures where both height and clamp force are constrained.
Engineered with European Technology · China Manufacturing · Since 1992, the ZRTL32-6 is supplied by Carroland as a certified component for iPhone production lines.
Specifying your unit: Confirm the 32 mm double-force bore and 6 mm zero-stroke clamp from the part number and select rotation or porting at order. Carroland supports non-standard configurations for low-profile, high-load fixtures.
Trial before you commit — order a sample pneumatic cylinder to verify fit on your line. Standard pneumatic cylinder MOQ is 1 piece; pneumatic cylinder lead time is 7-15 working days for samples. Negotiate volume pricing and request a quote from a pneumatic cylinder supplier.
Precision pneumatic actuators for smartphone frames, modules, and final-assembly stations on high-speed production lines.
Clamping and positioning components that reduce fixture envelope and station count in automated tooling.
Holds housings steady through adhesive dispensing and UV-bonding for repeatable, clean joints.
Magnetic-ring position feedback confirms actuation state before each measurement cycle begins.
Supplied into smartphone production lines with the documentation and consistency that tier-1 electronics manufacturing demands.
Designed to ISO 15552 dimensional standards — direct replacement without modifying equipment mounting plates.
Standard magnetic ring assembly works with a magnetic switch for on-demand position feedback — no disassembly required.
Rubber cushion type absorbs end-of-stroke impact for smooth, low-noise operation that protects delicate fixtures and parts.
An anti-rotation gripper prevents angular twist while clamping. Carroland ZRTL/TCL zero-stroke rotary clamping cylinders add a rotary pneumatic gripper action plus doubled force for precision iPhone fixtures.
On leading electronics OEM-audited iPhone production lines, a pneumatic gripper with anti-rotation keeps parts angularly fixed during clamping, protecting repeatability. Carroland supplies these ISO 9001 certified from Shenzhen.
Yes. Designed to ISO 15552 dimensional standards, it drops into existing equipment as a direct replacement without modifying mounting plates.
Send your fixture drawing or line requirement. We reply with sizing, lead time and a quote — typically within one business day.
