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Machine Screwjack Actuator, 100t to 250t

Machine Screwjack Actuator, 100t to 250t

Screwjack Actuator.

Model:

MSAT-4049

Machine Screwjack Actuators

These screw actuators offer a positive mechanical action, precise positioning and uniform lifting speeds.

The standard configurations include, upright or inverted units with translating or rotating lifting screws, with top plates, threaded or clevis end fittings.

They can be controlled accurately for positioning within thousands of one inch.

Unevenly distributed loads can be lifted with uniform speeds.

All actuators are designed and built to be positive acting, giving accurate response to motive power.

Top Plate

Clevis End

Threaded End

Translating Machine Screwjack Actuators - 100, 150 and 250 ton.

* For loads of from 25% to 100% of Actuator load rating. Torque requirements are approximately proportional to the load.

** Closed heights are for standard upright top plate models and may vary with different screw ends, inverted models, or when bellows boot is used.

Actuator Number		Rated Load (ton)	Diameter of Lifting Screw (in)	Closed Height** (in)	Base Size (in)	Worm Gear Ratios		Turns of Worm for 1" Raise		Maximum HP Per Actuator		Torque at Full Load (in-lbs)		Actuator Efficiency Rating (%)		Weight with Base Raise of 6" (lb)	Weight for Each Additional 1" Raise (lb)
Upright	Inverted	Rated Load (ton)	Diameter of Lifting Screw (in)	Closed Height** (in)	Base Size (in)	Standard Ratio	Optional	Standard Ratio	Optional	Standard Ratio	Optional	Standard Ratio	Optional	Standard Ratio	Optional	Weight with Base Raise of 6" (lb)	Weight for Each Additional 1" Raise (lb)
9099	9098	100	6 .750 Pitch Square	24	20.75 x 24.5	12:1	36:1	16	48	25	11	16,000	8,600	13.0	8	1,200	9
18150	18149	150	7, 1,000 Pitch Square	24	20.75 x 24.5	12:1	36:1	12	36	25	11	28,100	15,500	14.1	8.6	1,350	12.6
2250	2249	250	9, 1000 Pitch Square	30	29.5 x 41	50:1	-	50	-	35	-	20,000	-	8.0	-	2,700	23

Anti-Backlash Actuators

Actuator Number	Rated Load (ton)	Torque at Full Load (in-lbs)		Actuator Efficiency Rating (%)		Closed Height (in)	Weight with Base Raise of 6" (lb)
Actuator Number	Rated Load (ton)	Standard Ratio	Optional	Standard Ratio	Optional	Closed Height (in)	Weight with Base Raise of 6" (lb)
9499	100	17600	9460	11.7	7.2	26.5	1325
48150	150	30900	17050	12.7	7.7	26.25	1475
2250	250	22000	-	7.2	-	36.6	2975

Maximum Free Vertical Movement of Actuator Lifting Screw

Actuator Model	Free Movement (in)
100-ton	.18
150-ton	.23
250-ton	.23

Maximum Free Rotational Movement of Actuator Worm Shaft

Actuator	Model/Ratio	Free Movement (degrees)
100-ton	12:1 36:1	20 45
150-ton	12:1 36:1	20 45
250-ton	50:1	45

Minimum Gear Internal Thread Thickness at ID Land

Actuator Model	Minimum Gear Thread Thickness (in)
100-ton	.18
150-ton	.23
250-ton	.23

Minimum Gear Tooth Thickness at OD Land at Centre

Actuator Model	Minimum Gear Tooth Thickness (in)
100-ton	.14
150-ton	.14
250-ton	.18

Translating Machine Screw Actuator Parts List - 100t, 150t and 250t.

Index Number	Part Name	Quantity
1	Bushing	1
2	Base Plate	1
3	Shell, Actuator	1
4	Pipe, Bottom	1
5	Screw, Lifting	1
6a	Worm Gear	1
6b	Worm Gear and anti-backlash nut assembly (Mfg'd and sold in sets only)	1
7	Bearing, Bottom Load	1
8	Bearing, Top Load	1
9	Screw, Cap	12
10	Washer, Lock	12
11	Flange, Worm	2
12	Shim, Flange	2
13	Seal, Oil	2
14	Worm	1
15	Bearing, Worm	2
17	Grease Fitting	2
18	Lock Screw	1
19	Eye Bolt (250 ton only)	2
*	Shell Cap (anti-backlash models)	1
*	Set Screw (anti-backlash models)	2
*	Guide Bushing (inverted models)	1
*	Name Plate	1

Operations Manual

(approx. 2.4Mb)

100 ton Specs

(approx. 0.5Mb)

150 ton Specs

(approx. 0.5Mb)

250 ton Specs

(approx. 0.5Mb)

Contact Us About This Product

If you wish to receive a quote for this product, please use the tab, this form is for general enquiries regarding this product only.

Regarding: Machine Screwjack Actuator, 100t to 250t

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Custom Dropdown

Part N°	Rated Load (ton)	Diameter of Lifting Screw (in)	Closed Height** (in)	Base Size (in)	Weight with Base Raise of 6" (lb)	Weight for Each Additional 1" Raise (lb)	Unit Price (Ex. VAT)
4049-T22623 9099	100	6 .750 Pitch Square	24	20.75 x 24.5	1,200	9	Quote Required
4049-T22624 18150	150	7, 1,000 Pitch Square	24	20.75 x 24.5	1,350	12.6	Quote Required
4049-T22625 2250	250	9, 1000 Pitch Square	30	29.5 x 41	2,700	23	Quote Required
						More information about shopping on LiftingSafety Quotation Help Please choose the correct configuration of your desired product, then once complete - press on the 'Request Quote' button, this item will then be added to your basket (). To view your basket, simply click on the basket icon at the top of the page

Machine Screwjack Actuators

These screw actuators offer a positive mechanical action, precise positioning and uniform lifting speeds.

The standard configurations include, upright or inverted units with translating or rotating lifting screws, with top plates, threaded or clevis end fittings.

They can be controlled accurately for positioning within thousands of one inch.

Unevenly distributed loads can be lifted with uniform speeds.

All actuators are designed and built to be positive acting, giving accurate response to motive power.

Top Plate

Clevis End

Threaded End

Translating Machine Screwjack Actuators - 100, 150 and 250 ton.

* For loads of from 25% to 100% of Actuator load rating. Torque requirements are approximately proportional to the load.

** Closed heights are for standard upright top plate models and may vary with different screw ends, inverted models, or when bellows boot is used.

Actuator Number		Rated Load (ton)	Diameter of Lifting Screw (in)	Closed Height** (in)	Base Size (in)	Worm Gear Ratios		Turns of Worm for 1" Raise		Maximum HP Per Actuator		Torque at Full Load (in-lbs)		Actuator Efficiency Rating (%)		Weight with Base Raise of 6" (lb)	Weight for Each Additional 1" Raise (lb)
Upright	Inverted	Rated Load (ton)	Diameter of Lifting Screw (in)	Closed Height** (in)	Base Size (in)	Standard Ratio	Optional	Standard Ratio	Optional	Standard Ratio	Optional	Standard Ratio	Optional	Standard Ratio	Optional	Weight with Base Raise of 6" (lb)	Weight for Each Additional 1" Raise (lb)
9099	9098	100	6 .750 Pitch Square	24	20.75 x 24.5	12:1	36:1	16	48	25	11	16,000	8,600	13.0	8	1,200	9
18150	18149	150	7, 1,000 Pitch Square	24	20.75 x 24.5	12:1	36:1	12	36	25	11	28,100	15,500	14.1	8.6	1,350	12.6
2250	2249	250	9, 1000 Pitch Square	30	29.5 x 41	50:1	-	50	-	35	-	20,000	-	8.0	-	2,700	23

Anti-Backlash Actuators

Actuator Number	Rated Load (ton)	Torque at Full Load (in-lbs)		Actuator Efficiency Rating (%)		Closed Height (in)	Weight with Base Raise of 6" (lb)
Actuator Number	Rated Load (ton)	Standard Ratio	Optional	Standard Ratio	Optional	Closed Height (in)	Weight with Base Raise of 6" (lb)
9499	100	17600	9460	11.7	7.2	26.5	1325
48150	150	30900	17050	12.7	7.7	26.25	1475
2250	250	22000	-	7.2	-	36.6	2975

Maximum Free Vertical Movement of Actuator Lifting Screw

Actuator Model	Free Movement (in)
100-ton	.18
150-ton	.23
250-ton	.23

Maximum Free Rotational Movement of Actuator Worm Shaft

Actuator	Model/Ratio	Free Movement (degrees)
100-ton	12:1 36:1	20 45
150-ton	12:1 36:1	20 45
250-ton	50:1	45

Minimum Gear Internal Thread Thickness at ID Land

Actuator Model	Minimum Gear Thread Thickness (in)
100-ton	.18
150-ton	.23
250-ton	.23

Minimum Gear Tooth Thickness at OD Land at Centre

Actuator Model	Minimum Gear Tooth Thickness (in)
100-ton	.14
150-ton	.14
250-ton	.18

Translating Machine Screw Actuator Parts List - 100t, 150t and 250t.

Index Number	Part Name	Quantity
1	Bushing	1
2	Base Plate	1
3	Shell, Actuator	1
4	Pipe, Bottom	1
5	Screw, Lifting	1
6a	Worm Gear	1
6b	Worm Gear and anti-backlash nut assembly (Mfg'd and sold in sets only)	1
7	Bearing, Bottom Load	1
8	Bearing, Top Load	1
9	Screw, Cap	12
10	Washer, Lock	12
11	Flange, Worm	2
12	Shim, Flange	2
13	Seal, Oil	2
14	Worm	1
15	Bearing, Worm	2
17	Grease Fitting	2
18	Lock Screw	1
19	Eye Bolt (250 ton only)	2
*	Shell Cap (anti-backlash models)	1
*	Set Screw (anti-backlash models)	2
*	Guide Bushing (inverted models)	1
*	Name Plate	1

Operations Manual

(approx. 2.4Mb)

100 ton Specs

(approx. 0.5Mb)

150 ton Specs

(approx. 0.5Mb)

250 ton Specs

(approx. 0.5Mb)

Contact Us About This Product

If you wish to receive a quote for this product, please use the tab, this form is for general enquiries regarding this product only.

Regarding: Machine Screwjack Actuator, 100t to 250t

Full Name: *

Email Address: *

Telephone:

Country:

Subject: *

Message: *

Attachment: - Optional
(jpg,gif,png,webp,pdf,doc,xls)

Did you know?

You can also request a quote through the pricing tab!

You can easily add more than one item to the Quote Request. This is highly recommended as we will be able to suit your needs much more efficiently.

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Machine Screwjack Actuator, 100t to 250t

Screwjack Actuator.

Machine Screwjack Actuators

Translating Machine Screwjack Actuators - 100, 150 and 250 ton.

Anti-Backlash Actuators

Maximum Free Vertical Movement of Actuator Lifting Screw

Maximum Free Rotational Movement of Actuator Worm Shaft

Minimum Gear Internal Thread Thickness at ID Land

Minimum Gear Tooth Thickness at OD Land at Centre

Translating Machine Screw Actuator Parts List - 100t, 150t and 250t.

Contact Us About This Product

Share this page!

Machine Screwjack Actuators

Share this page!

Recently Viewed Products

Machine Screwjack Actuator, 100t to 250t

Screwjack Actuator.

Machine Screwjack Actuators

Translating Machine Screwjack Actuators - 100, 150 and 250 ton.

Anti-Backlash Actuators

Maximum Free Vertical Movement of Actuator Lifting Screw

Maximum Free Rotational Movement of Actuator Worm Shaft

Minimum Gear Internal Thread Thickness at ID Land

Minimum Gear Tooth Thickness at OD Land at Centre

Translating Machine Screw Actuator Parts List - 100t, 150t and 250t.

Contact Us About This Product

Share this page!

More information about shopping on LiftingSafety

Quotation Help

Machine Screwjack Actuators

Translating Machine Screwjack Actuators - 100, 150 and 250 ton.

Anti-Backlash Actuators

Maximum Free Vertical Movement of Actuator Lifting Screw

Maximum Free Rotational Movement of Actuator Worm Shaft

Minimum Gear Internal Thread Thickness at ID Land

Minimum Gear Tooth Thickness at OD Land at Centre

Translating Machine Screw Actuator Parts List - 100t, 150t and 250t.

Contact Us About This Product

Share this page!

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