ROBOHAND RPL-4-V Precision Parallel Gripper 2-JAW 25.4MM 0.3-7BAR 160N

( Brand: Robohand ), ( Manufacturer Part Number: RPL-4-V )

Review ROBOHAND Precision Parallel Gripper 25.4mm Stroke 0.3-7bar

The **RoboHand RPL-4-V 2-Jaw Precision Parallel Gripper** is a high-performance, versatile robotic end-effector designed for applications requiring exceptional dexterity, repeatability, and adaptability in automated industrial, laboratory, or custom robotic systems. Engineered with a compact yet robust **25.4mm (1-inch) mounting interface**, this parallel-jaw gripper offers seamless integration into a wide range of robotic arms, manipulators, or automated workstations, making it ideal for tasks where space efficiency and precision are critical. Its **dual-jaw design** ensures balanced force distribution, minimizing slippage and maximizing stability when handling irregularly shaped or delicate objects, from small electronic components to lightweight materials like plastics, glass, or fabric. The gripper operates within a **pressure range of 0.3 to 7 bar (4.4 to 102 psi)**, delivering adjustable clamping force to accommodate everything from fragile items that require gentle handling to slightly heavier payloads up to **160 Newtons (36 pounds of force)** enough for most precision assembly, sorting, or material testing applications without compromising safety.

What truly sets the RPL-4-V apart is its **high-precision parallel jaw mechanism**, which ensures consistent and repeatable gripping with minimal lateral deviation, reducing the risk of misalignment during repetitive tasks. The jaws are constructed from durable, corrosion-resistant materials, often featuring anodized aluminum or stainless steel finishes, to withstand prolonged use in demanding environments, including those exposed to moisture, dust, or chemical residues. The gripper s **modular and customizable design** allows for easy replacement or swapping of jaw profiles whether serrated, smooth, vacuum-assisted, or specialized for specific materials expanding its utility across diverse industries such as electronics manufacturing, pharmaceutical packaging, food processing, or even educational robotics. Additionally, its **low-profile, lightweight construction** minimizes inertia, enabling faster acceleration and deceleration in dynamic robotic applications, while its **sealed internal components** enhance reliability in environments where contamination or debris could otherwise impair performance.

For operators, the RPL-4-V is designed with **user-friendly controls**, often featuring integrated pneumatic or electric actuation options (depending on the variant) that allow for precise, programmable grip force adjustments via standard robotic control systems or PLC interfaces. This level of automation ensures seamless integration into existing robotic workflows, where operators can fine-tune parameters for optimal performance without manual intervention. The gripper s **compact footprint** and **universal mounting compatibility** whether via standard ISO flanges, parallel shafts, or custom adapters make it a flexible solution for both new installations and retrofitting existing robotic setups. Whether deployed in a high-speed production line, a precision laboratory setting, or a custom research prototype, the RPL-4-V delivers the **precision, durability, and adaptability** needed to handle a broad spectrum of gripping challenges with efficiency and consistency. Its combination of **technical sophistication and practical versatility** makes it a standout choice for engineers and technicians seeking a reliable, high-performance gripper for their most demanding applications.

### **Pros and Cons of buying a RoboHand RPL-4-V 2-Jaw Precision Parallel Gripper (25.4mm, 0.3 7 bar, 160N)**

#### **Pros**

1. **High Precision and Repeatability** The parallel jaw design ensures consistent and accurate gripping, ideal for tasks requiring fine control, such as handling small parts, electronics, or delicate materials.

2. **Versatile Pressure Range (0.3 7 bar)** The adjustable pressure allows for gentle handling of fragile items while still providing sufficient force for heavier objects within its capacity (160N).

3. **Compact and Lightweight (25.4mm Mounting Size)** Suitable for integration into small robotic arms, modular systems, or applications with limited space.

4. **High Force-to-Size Ratio (160N)** Delivers strong gripping power relative to its size, making it efficient for tasks requiring moderate force.

5. **Modular and Compatible** Likely designed for easy integration with common robotic platforms (e.g., UR, ABB, or custom setups) due to its standard mounting interface.

6. **Durable Construction** RoboHand products are generally built for industrial or semi-industrial use, suggesting reliability in repetitive or demanding applications.

7. **Cost-Effective for Precision Tasks** Compared to custom or high-end grippers, this model offers a balance between performance and affordability for precision automation.

8. **Low Maintenance** Pneumatic grippers typically require minimal upkeep, reducing downtime for routine servicing.

#### **Cons**

1. **Pneumatic Dependency** Requires an air supply (compressor), which adds complexity and cost if not already available in the system.

2. **Limited Suction or Specialized Grip Options** Unlike some grippers, this parallel-jaw model does not support suction or magnetic holding, restricting its use to objects it can physically clamp.

3. **Pressure Adjustment May Require External Tools** Fine-tuning pressure might necessitate additional regulators or valves, adding to setup complexity.

4. **Wear Over Time** Pneumatic seals and rubber jaws may degrade with prolonged use, potentially requiring replacements or maintenance.

5. **Not Ideal for Irregular Shapes** Parallel jaws work best with flat or symmetrical objects; irregularly shaped items may require custom adapters or a different gripper type.

6. **Force Limit (160N)** While sufficient for many tasks, heavier or larger objects may exceed its capacity, necessitating a larger gripper.

7. **Potential Leak Risks** Improper sealing or damaged hoses could lead to air leaks, affecting performance and increasing noise.

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### **Conclusion**

The **RoboHand RPL-4-V** is an excellent choice for applications requiring **precision, repeatability, and moderate force** in a compact form factor. Its **adjustable pressure range** and **durability** make it suitable for industries like electronics assembly, light manufacturing, or research labs where fine manipulation is critical. However, its **pneumatic dependency, limited grip versatility, and maintenance needs** should be considered, especially if air supply infrastructure is lacking or tasks involve highly irregular objects.

For users with **existing pneumatic systems** and needs for **consistent, low-force gripping**, this gripper is a strong recommendation. Those handling **heavy, irregular, or suction-sensitive objects** may need to pair it with additional tools or consider alternative grippers (e.g., vacuum, magnetic, or servo-driven).

- Your application demands **precision gripping** (e.g., small parts, electronics).

- You already have a **pneumatic system** or can easily integrate one.

- The **160N force range** aligns with your object weights.

- Space constraints require a **compact gripper**.

- You lack **air supply infrastructure**.

- Your objects are **heavy, irregular, or require suction/magnetism**.

- You need **higher repeatability** (consider servo-driven grippers instead).

Details:

Valve Actuate: 4-way 2-Position. This is a surplus item. Specifications: model #: RPL-4-V. Robohand 2-Jaw Precision Parallel Gripper.

Stroke: 25.4mm.

part #: rpl4 prices

• $110.00-$819.00

specifications hydraulicylind:

• brand: Robohand
• mpn: Rpl-4-v

offer hydraulicylind:

• availability: In Stock
• started: March 2, 2026
• sold: 0
• options: Ship-to-home
• best offers: True
• quantity: 2

general hydraulicylind:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders
• condition: Used

payments hydraulicylind:

• credit card: Visa
• other
• wallet: Apple-pay
• cash

seller hydraulicylind:

• # reviews: 44002
• city: Osseo, Minnesota
• rating: 100.0%

shipping hydraulicylind:

• service: USPS First Class, USPS Priority Mail Padded Flat Rate Envelope, UPS Next Day Air
• cost: $0.00
• transit: 2-4 Days
• class: Standard, Expedited, One-day
• carrier: USPS, UPS
• type: Calculated

returns hydraulicylind:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days
• method: Money back

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