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BEFORE YOU CHOOSE A LIFT 4 THINGS TO CONSIDER
Can the patient bear weight?
Helps determine whether a full-body or sit-to-stand lift is appropriate.
Where will transfers happen?
Consider beds, wheelchairs, chairs, toilets, vehicles, and floor transfers.
Will the lift fit the space?
Check base width, furniture clearance, patient weight, and transfer space.
Did I choose the right sling size?
Proper sling sizing helps provide a safer, more comfortable transfer. Ask us for help.

Protekt 500 Sit-to-Stand Electric Patient Lift – Standing Transfer Lift (500 lb Capacity)

Protekt 500 Sit-to-Stand Electric Patient Lift – Standing Transfer Lift (500 lb Capacity)

Proactive Medical Model #: 34500
Sale price $1,550.00 Sale
List Price $1,950.00
Save $400.00 (21%)
FREE SLING + 3-YEAR WARRANTY + FREE SHIPPING
FREE Recommended Sling
Included with your lift
3-Year Manufacturer Warranty
Manufacturer-backed coverage
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Free shipping within the contiguous U.S.
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Need help choosing the right lift?
Talk with a patient lift specialist.
8am–8pm EST • 7 days a week
Call Us 800-595-9580

Powerful Sit-to-Stand Assistance for Everyday Transfers

The Protekt 500 Sit-to-Stand Electric Patient Lift provides smooth, powered standing assistance for users who can bear some weight but need additional help rising and transferring safely. With a 500 lb. weight capacity, electric lifting system, adjustable knee support, and removable footplate, it helps make frequent transfers easier and less physically demanding for caregivers.

Designed for everyday transfers between beds, wheelchairs, chairs, and commodes, this sit-to-stand allows the user to actively participate in standing while the powered lift provides controlled assistance throughout the transfer.

Why Choose the Protekt 500 Sit-to-Stand Lift?

500 lb. Weight Capacity
Provides strong, dependable sit-to-stand assistance for a wide range of partially weight-bearing users.

Smooth Electric Lifting
Powered operation raises and lowers the user at the touch of a button, reducing caregiver effort during frequent transfers.

Adjustable Knee Support
A cushioned, adjustable knee pad helps comfortably support and stabilize the user's lower legs throughout the standing transfer.

Designed for Everyday Transfers
The adjustable base and removable footplate provide flexibility for transfers involving beds, wheelchairs, chairs, commodes, and other common transfer surfaces.

Smooth, Powered Sit-to-Stand Transfers

The Protekt 500 STS uses an electric actuator to smoothly raise the user from a seated position while a compatible stand-assist sling supports the torso. Powered operation minimizes the physical lifting required from the caregiver and is especially useful when multiple transfers are performed throughout the day.

The user remains actively involved in the transfer, while the padded knee support and footplate help provide lower-body positioning and stability as the lift brings them into a supported standing position.

Choose the Right Sling for Your Protekt 500 STS Lift

The Protekt 500 Sit to Stand is designed for use with compatible stand-assist slings that support the user's torso while allowing them to participate in the standing transfer. Different sling styles are available depending on the level of support, comfort, and positioning needed.

Our recommended Solid Patient Stand-Assist Sling is included FREE with the lift. Alternative padded and transfer sling options are also available and can be selected above the Add to Cart button.

Find the Right Sling Size

Choosing the correct sling size is important for safe, comfortable transfers. Use the sling sizing information provided on this page to determine the appropriate size based on the user's measurements and individual needs.

Need help choosing? Call us at 800-595-9580 and our patient lift specialists can help you select the right sling.

See the Protekt 500 Sit-to-Stand Lift in Action

Watch the Protekt 500 STS perform a powered sit-to-stand transfer and see how the electric lifting system, knee support, footplate, and stand-assist sling work together during everyday use.

Specs, Warranty, Manuals, and Sling Guides

SPECIFICATIONS
Load Capacity 500 lbs
Product Weight 119 lbs
Mast Height 41.7"
Base length 41.3"
Base Width - Closed 26.4"
Base Width - Opened 33.1"
Base Closed Turning Diameter 50"
Kneepad Depth Range 2.8"
Kneepad Height Range 20.2" - 23.7"
Footplate Width 13.8"
Footplate Length 14.5"
Front Caster Height 4.7"
SKU 34500

  • 5 stars: 18 (72%)
  • 4 stars: 5 (20%)
  • 3 stars: 2 (8%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Richard M.
This lift is exactly what we were looking for

This lift is exactly what we were looking for.

A
Anonymous
The Sit-to-Stand is great

The Sit-to-Stand is great. The only problem is that the Home Care helpers are
not trained to use it.!?! I have wondered if it was a great choice to buy one. We finally received the right sling and will be returning the other two this weekend.
Your service has been great. Thank you.

F
Freya O.
Safe and dependable daily-use lift

We use this lift daily for our caregiver needs, and it hasn't let us down. The 500 lb limit gives me confidence, and the lowering mechanism is controlled. The casters roll well on tile or hard floors. My only complaint is that the battery life could be slightly better if we do many transfers without charging.

H
Harriet L.
Easiest Lift I’ve Ever Used

The controls are intuitive, and the movement is very smooth. I can manage the transfers by myself, which has made caregiving so much easier.

N
Naomi Q.
Powerful and reassuring for heavier users

This lift handles up to 500 lb with ease, and the electric motor feels strong and steady. Transfers are very safe, and the frame feels solid. My only slight gripe is that the base is a little wide, so maneuvering in tight spaces takes some care.

D
Dylan U.
Compact footprint with robust performance

For an electric lift that supports 500 lb, this is surprisingly compact. It doesn’t take up too much floor space. The build is heavy-duty, and I like the safety features. The only small issue: assembly was a bit tedious, but once it was together, it has run very well.

P
Patrick P.
Easy to Maintain and Charge

Charging is straightforward, and the indicator lights make it simple to know when it’s ready. Very user-friendly and low maintenance.

M
Marion T.
Smooth, Safe, and Powerful

The lift moves effortlessly and feels very secure while in use. My wife feels supported every time, and I appreciate how strong and steady it is during each transfer.

L
Louise A.
A Lifesaver for Caregivers

This lift completely changed our daily routine. It’s made caregiving manageable again and reduced the physical strain on me tremendously.

I
Isla R.
Slow lifting speed

The sit-to-stand motion is smooth, but it takes a bit longer than I expected to raise someone. It prioritizes safety over speed, which is good — but for caregivers making several transfers, the slow pace is a minor annoyance.

E
Ernest H.
Excellent Support and Stability

The wide base and sturdy handle grips keep everything balanced and safe. It’s clear this was built with real-world use in mind.

G
Gordon K.
Truly Built to Last

It’s solid, durable, and shows no signs of wear even with constant use. Definitely feels like something that will last for years.

G
Gavin M.
Maneuverability limited on soft surfaces

The lift rolls very well on hard, even floors, but on carpet or soft rugs it’s more difficult to move. That limits where we can place it comfortably. For a home with mixed flooring, this can be a bit of a problem.

L
Lawrence M.
Smooth Ride on All Floors

We have both tile and carpet, and it rolls easily across both surfaces. No jerking or resistance—just smooth motion throughout.

S
Stanley W.
Makes Transfers Stress-Free

Before this lift, I dreaded moving my dad from the bed. Now it’s simple, quick, and completely safe. It’s given both of us peace of mind.

G
Gertrude F.
Great for Daily Use

We’ve been using this lift every single day for months. The battery life is excellent and the operation stays consistent—smooth, quiet, and reliable.

S
Soren M.
Smooth operation and good comfort

The sit-to-stand motion is very smooth, and the padded support makes the user feel secure. The controller is intuitive, and the emergency stop works well. The downside: the charging cradle is a little noisy when docked, but it doesn’t interfere with performance.

L
Lucas Z.
Excellent value for an electric lift

Compared to other electric sit-to-stand lifts, this one offers a strong capacity with reliable build quality. The motor is powerful, and maintenance seems minimal. It’s not ultra-lightweight, but for the capacity and features, it’s very reasonably priced.

R
Russell D.
Exceptional Quality for the Price

This lift feels like professional medical equipment but at a much better price point. Everything from the casters to the frame feels premium.

N
Norman J.
Dependable and Quiet Operation

It runs quietly enough not to disturb the patient and consistently lifts at the same smooth pace. The motor quality really stands out.

J
Janice S.
Thoughtful Safety Features

The emergency stop and lowering functions work perfectly. I tested them before using the lift with my mom, and they gave me total confidence.

D
Doris Q.
Great for Professional Settings

I manage a small care home, and we added two of these. They’ve held up to daily use and our staff love how easy they are to operate safely.

E
Ethel B.
Comfortable and Well Designed

The knee pad is perfectly cushioned and adjustable, which really helps my mom feel stable. You can tell a lot of thought went into the design.

R
Raymond G.
Great for Daily Use

We’ve been using this lift every single day for months. The battery life is excellent and the operation stays consistent—smooth, quiet, and reliable.

V
Vera N.
Comfortable for Larger Users

My brother is over 400 lbs, and this lift handles his weight with no problem at all. It moves evenly and gives full confidence during transfers.

Expert Patient Lift Support

Need Help Choosing the Right Patient Lift?

Not sure which lift is right for your situation?

Our patient lift specialists can help you compare lift types, weight capacities, sling options, and transfer needs so you can choose with confidence.

Available 7 Days a Week · 8am–8pm ET
No pressure. Just straightforward help choosing the right lift.