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High Torque Waterproof Metal Coreless Digital Servo (35KG, 180°, IP54)

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High Torque Waterproof Metal Coreless Digital Servo (35KG, 180°, IP54)

SKU: SER0065 Brand: DFRobot

High-torque, waterproof coreless digital servo with 35kg torque and 180-degree control. Features reinforced steel gears, dual ball bearings, and...

Special Price $35.45 AUD, inc GST

Regular Price $45.62 AUD, inc GST

$32.23 AUD, exc GST

Special pricing ends 05 August 2024

* this special may end earlier than shown

Available with a lead time
Expect dispatch between May 27 and May 28

This is a high-torque waterproof coreless digital servo with a robust metal construction. It boasts an impressive torque of 35kg, allowing for precise control within a 180-degree range. With improved linear motion, it features an internal gear system made of reinforced steel gears with an optimized center distance of 2.0, enhancing its performance. The servo incorporates a dual ball bearing design and utilizes a hollow-cup motor for enhanced heat dissipation and extended lifespan.

35kg Metal Waterproof Servo

Furthermore, the servo comes equipped with overload protection, ensuring a safer operation. When the servo stalls, the output torque exceeds the overload torque and remains at an elevated level for over 8 seconds, after which the current drops by 80%.

Quality Material of Metal Waterproof Servo

To enhance its water resistance, the servo's joints are fortified with waterproof gaskets, and the circuit board is coated with a waterproof varnish. Both the motor and the potentiometer are sealed with a specialized adhesive. These measures contribute to the servo's exceptional waterproof capabilities. Moreover, this servo is accompanied by a selection of different-shaped servo horns, enabling its application in a wider range of environments.

Waterproof Design of Metal Waterproof Servo

The Principle of Coreless Servo

The characteristic of a hollow cup servo is that its motor rotor is an extremely lightweight, poleless, hollow rotor, with magnets placed inside the cylinder, which is the hollow cup motor. The output power of the hollow cup servo is proportional to the distance it needs to rotate. If the output shaft needs to rotate a long distance, the control circuit will send a power pulse of maximum width to make the motor run at full speed; if it only needs to rotate a short distance, the motor will run at a slower speed.

Interface Definition Diagram of Metal Waterproof Servo

Interface Definition Diagram

Dimensional Diagram of Metal Waterproof Servo

Dimensional Diagram

Applications

Build robots

Driving part of various automated equipment

Specification

Electrical characteristics

Operating Voltage: 5-9V

No-load Speed: 0.142sec/60°(70RPM)@6V, 0.111sec/60°(90RPM)@7.4V,0.098sec/60° (102RPM) @ 8.4V

Operating Current: 260mA@6V,300mA @7.4V,[email protected]

Stall Torque: 25.1kg.cm/349.18oz.i@6V, 30.9kg.cm/[email protected],34.2kg.cm/475.78oz.in @ 8.4V

Stall Current: 2.5A@6V,[email protected],[email protected]

Static Current: 10mA

Rated Load: 8.9kg.cm@6V, [email protected],[email protected]

Rated Current: 800mA@6V,[email protected],[email protected]

Kt Constant: 9.7kg.cm/A

Control characteristics

Control Signal: PWM

Angle: 180° ± 5° (at 500 ? 2500µsec)

Angle Deviation: = 5°

Centering Deviation: = 1°

Neutral Position: 1500µsec

Deadband Width: = 4µsec

otation Direction: Counterclockwise (from 1500 to 2000 µsec)

Pulse Width: 500 ? 2500 µsec

Signal High Level Voltage: 2-5V

Signal Low Level Voltage: 0-0.45V

Signal Period: 20ms

Mechanical Specifications

Casing Material: PA+Aluminum

Housing Material: Aluminum

Gear Material: Steel

Bearing Type: Ball Bearing

Output Shaft: 25T/5.9mm

Gear Backlash: = 0.5°

Arm Backlash: 0°

Output Shaft Screw: M3X6

Other parameters

Motor Noise: 45±5dB

Servo No-load Noise: 65±5dB

Waterproof Rating: IP54 (splash-proof)

Electronic Protection: 8 seconds stall protection

Temperature Protection: > 70°C

Storage Temperature: -20°C ~ 80°C

Operating Temperature: -10°C ~ 60°C

Parts List

Coreless Waterproof Servo-35KG 180° x1

Metal Servo Arm x1

Servo Horn Accessories Pack x1

Product Comments

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Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$6+ for Standard Post (typically 6+ business days, tracked)
$10+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$11+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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