Syringe Holder/Clamp for Syringe Pumps | Specifications & Verification

Product Specifications

Technical details and manufacturing context for Syringe Holder/Clamp

Definition

The syringe holder/clamp is a critical component of a syringe pump assembly that provides secure fixation and precise positioning of the syringe barrel. It ensures the syringe remains stable during operation, preventing movement or slippage that could affect fluid delivery accuracy. This component typically interfaces with the pump's drive mechanism to allow controlled plunger movement while maintaining syringe alignment. The holder/clamp uses mechanical force, often through screw tightening, spring tension, or cam mechanisms, to grip the syringe barrel firmly. It may incorporate adjustable features to accommodate different syringe sizes while maintaining consistent clamping pressure. The design ensures the syringe remains coaxial with the pump's drive mechanism for precise linear motion transfer. This directory entry covers general specifications for such components. The clamping range accommodates standard syringe diameters from 10 to 60 mm, with an adjustable clamping force of 20 to 80 N via a thumbscrew. Repeatability is ±0.05 mm, ensuring consistent syringe positioning. Operating temperature ranges from -10 to 60°C, suitable for laboratory environments. Materials on file include stainless steel, aluminum alloy, and engineering plastic; a specific aluminum alloy grade is 6061-T6 with an anodized finish, per ASTM B211. Weight ranges from 0.15 to 0.25 kg, and surface roughness is Ra 0.8 μm per ISO 1302. Mounting hole diameter is 4.2 mm for M4 screws per ISO 273, with mounting hole spacing of 25 to 40 mm for compatibility with standard syringe pump rails. Maximum operating pressure is 0.6 MPa for use with pressurized syringes. Ingress protection is IP54 per IEC 60529, offering dust and splash resistance. These values are reference ranges and must be verified for the specific model and application with the legal manufacturer or supplier. Standards listed are procurement references, not proof of certification or compliance.

Working Principle

The holder/clamp uses mechanical force, often through screw tightening, spring tension, or cam mechanisms, to grip the syringe barrel firmly. It may incorporate adjustable features to accommodate different syringe sizes while maintaining consistent clamping pressure. The design ensures the syringe remains coaxial with the pump's drive mechanism for precise linear motion transfer. The clamping force is adjustable via a thumbscrew, allowing the user to set the appropriate grip for the syringe size and application. The repeatability of ±0.05 mm ensures consistent positioning, which is critical for accurate fluid delivery. The component interfaces with the pump's drive mechanism to allow controlled plunger movement while maintaining syringe alignment.

Common Materials

Stainless Steel, Aluminum Alloy, Engineering Plastic

Technical Parameters

Parameter	Typical range	Notes & selection driver
Clamping Range	10–60 mm	Accommodates standard syringe diameters
Clamping Force	20–80 N	Adjustable via thumbscrew
Repeatability	±0.05 mm	Ensures consistent syringe positioning
Operating Temperature	-10–60 °C	Suitable for laboratory environments
Material	6061-T6	Aluminum alloy with anodized finishASTM B211
Weight	0.15–0.25 kg	Lightweight for easy integration
Surface Roughness	Ra 0.8 μm	Smooth finish reduces frictionISO 1302
Mounting Hole Diameter	4.2 mm	For M4 screwsISO 273
Mounting Hole Spacing	25–40 mm	Compatible with standard syringe pump rails
Max Operating Pressure	0.6 MPa	For use with pressurized syringes
Ingress Protection	IP54	Dust and splash resistantIEC 60529

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Clamping Jaw Part
Directly contacts and grips the syringe barrel surface

Material: Stainless Steel or Rubber-coated Metal
Adjustment Mechanism
Allows for size adjustment to fit different syringe diameters

Material: Stainless Steel
Mounting Base Part
Provides attachment interface to the syringe pump assembly

Material: Aluminum Alloy or Steel
Locking Fastener Part
Secures the clamping position once adjusted

Material: Stainless Steel
Cam Mechanisms Optional
Cam-driven gripping used instead of screw tightening.
Spring Optional
Provides the gripping force by spring tension instead of a screw.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Syringe Holder/Clamp.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Syringe Pump Assembly

View system integration details

Manufacturers of Syringe Holder/Clamp

Manufacturer profiles associated with Syringe Holder/Clamp.

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Frequently Asked Questions

What is the clamping range of this syringe holder/clamp?

The directory lists a clamping range of 10–60 mm to accommodate standard syringe diameters. However, this is a reference range; you must verify the exact range for the specific model with the manufacturer or supplier.

How is the clamping force adjusted?

The clamping force is adjustable via a thumbscrew, with a listed range of 20–80 N. The actual force range may vary by model, so confirm with the manufacturer.

What materials are available for this component?

Materials on file include stainless steel, aluminum alloy, and engineering plastic. A specific aluminum alloy is 6061-T6 with an anodized finish, per ASTM B211. Confirm material availability for your application.

What is the repeatability of the positioning?

The listed repeatability is ±0.05 mm, ensuring consistent syringe positioning. This value is a reference; verify the actual repeatability for the specific model.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	0 to 5 bar
other spec:	Flow Rate: 0.1-100 mL/min, Slurry Concentration: ≤10% w/v
temperature:	-20°C to 80°C

Syringe Holder/Clamp

Product Specifications

Industry Taxonomies & Aliases

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards