Standard Linear Actuator with Piston Rod

• Certification: RoHS, ISO, CE
• IP Rating: IP65
• Limit Switch: Built-in
• Voltage: AC 380V/AC 220V/ DC48V/DC24
• Standard Stroke: 10mm-800mm
• Max Thrust: Customization
• Model NO.: DGRST55
• Transport Package: Cartons
• Trademark: DGR
• Origin: China
• HS Code: 8412210000
• Production Capacity: 3000 PCS/Month

Product Description

Product Overview

Electric Cylinder DGRST55 installed with 400W servo motor with controller 12-24V DC, AC 220V. The model can be used for Automation vehicle and medical facility. ST means standard type of Linear Actuator. We devote to design and produce very standard and widely-used model for you to choose; It comes with anti-rotation structure by default; DGRST55 is made of aluminum profile material,square shape, which has beautiful appearance and texture,with more sturdy and durable performance than the general ordinary ones. 
High Precision Linear Actuator/Electric cylinder for industrial machinery:

Its maximum rated speed reaches 250mm/s, effective stroke 10-800mm. You can choose Inline type or Parallel type for different usage with regard to its shape. This high-quality actuator offers a very strong alternative to hydraulic solutions. 




Product Parameters
 

Linear Actuator	DGRST- 55
Ball Screw		Screw Lead 5mm
		Diameter 16mm
		Rated Dynamic Load 1380kgf
Max. Motor Power	w	400w Servo Motor
		Rated Torque 1.27Nm Rated Speed 3000rpm
Reduction		1	1.5
Max. Rated Speed	mm/s	250	166
Max. Rated Thrust	KN	1.36	2.03
Max. Rated Torque	N.m	1.27	1.91
Stroke Range	mm	10-800mm
300mm Lead Tolerance	mm	Ground Ball Screw 0.023/ Rolled Ball Screw 0.05 (Default Rolled)
Repeatable Position Accuracy	mm	Ground Ball Screw ±0.01/ Rolled Ball Screw ±0.02 (Default Rolled)
Inline Type		√	x
Parallel Type		√	√

Note:
1.If you need drawings and life of ball screw, please consult customer service for details.
2.If the maximum stroke exceeds 500mm,it is recommended to add a guide device.
3.The Parameters may be affected by different brands of motors,please consult customer service for details.






 

Features

High Accuracy

Precise position control with repeatability of up to 0.02mm.

High Reliability

Multiple security measures

Long Life

Run over a distance of 100,000km

Wide Thrust Range

Select famous branded rollerball screws, ball screws, and lead screws which are made of high-quality materials for our electric cylinders in order to reach double the theoretical rated push-pull force.

Careful Material Selection

1. Use round carbon steel as the cylinder material

2. Select sensor components of internationally famous brands.

3. Key components are made of high-quality materials and processed with vacuum heat treatment or surface treatment (including coating, azotizing, oxidation)

4. Select branded bearings and gears to achieve the best mechanical performance in mechanical structure

5. Select high-quality grease to minimize friction, which enables the drive efficiency to reach up to 90%.

Refined Design and Processing

1. The connection between the screw nut and the piston rod is rigid

2. Snap fastener will be required to locate the part in its fixed position to avoid assembly errors that affect mechanical properties.

3. All screw threads are coated with screw locking adhesive after commissioning to ensure the equipment is stable and trouble-free.

4. Adopt domestic ball screw and bearing products, light load output, high-cost performance

5. All heavy-duty cylinders use sliding key guides. (The square cylinders are using guided rod)

Duty Cycle

Ball screws are used for the frequent operation of electric cylinders, the duty cycle is ensured to be greater than 50% or continuous operation.

Complete Testing

Professional and detailed factory testing: appearance, stroke, noise decibel.

Excellent Service

1. Each DGR electric cylinder is backed by a lifelong tracking service to ensure it can be used normally over its life cycle. (including handling product failure, providing spare parts and technical support)

2. DGR Electric cylinder can be custom engineered for customer's particular application.

3. All customer requirements will be responded to within 12 hours

Wide Selection of Motors

Can choose AC motor, DC motor, stepper motor, servo motor.

Packaging & Shipping






Certifications






FAQ
Q1. What are your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown wooden cartons. If you have a legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What are your terms of payment?
A: T/T 50% as deposit, and 50% before shipping. We'll show you the photos of the products and packages before you pay the balance.

Q3. What are your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q4. How about your delivery time?
A: Generally, it will take 10-25 days to produce the products. The specific delivery time depends on the items and the quantity of your order.

Q5: How is the warranty system?
A: 1~5 years. (upon the deal)

Q6. Do you test all your goods before delivery?
A: Yes, we have a 100% test before delivery.