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ITH - Tensioning Tools (Inactive)

ITH was the first manufacturer who introduced friction-free tightening of wind turbine bolts via the ITH-Stretch-Method. The ITH-Stretch-Method is now used by nearly every wind turbine manufacturer. The compact design of the single stage (ES) and multi-stage (MS) bolt tensioning cylinders enables quicker assembly time, saving time and money. For over 20 years, ITH has provided solutions for specific wind power applications, i.e., multi-tensioning system for blade bearings, robot tensioner, etc.

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Fabrication Time: 1 week

Overview
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Standard features:

Patented safety fracture device
Automatic piston return
Exchangeable change bushing/turning sleeve
Measurement hole for bolt elongation
Direct gear drive to tighten the nut
Spring loaded turning sleeve
Stroke limitation
Control notch for nut

Optional features:

Patented cycle counter
Chrome-Nickel surface coating NIOX
Patented safety carrying handle
Safety measuring pin for thread projection
Swivel-Connector for High Pressure Nipple
Multi-Tensioning High-Pressure-Connector

Stock Number	Thread Size (D)	Assembly Dimension (A)	Thread Projection (P)
MS 30	M30	36 mm	60 mm
MS 33	M33	39 mm	65 mm
MS 36	M36	42 mm	70 mm
MS 39	M39	46 mm	80 mm
MS 42	M42	50 mm	85 mm
MS 45	M45	55 mm	90 mm
MS 48	M48	57 mm	100 mm
MS 52	M52	62.5 mm	105 mm
MS 56	M56	66.5 mm	110 mm
MS 60	M60	68 mm	120 mm
MS 64	M64	70 mm	130 mm

Stock Number	Thread Size (D)	Assembly Dimension (A)	Thread Projection (H)
ES 30	M30	49 mm	60 mm
ES 33	M33	54 mm	65 mm
ES 36	M36	59 mm	70 mm
ES 39	M39	64 mm	80 mm
ES 42	M42	69 mm	85 mm
ES 45	M45	74 mm	90 mm
ES 48	M48	79 mm	100 mm
ES 56	M52	90 mm	105 mm
ES 64	M64	106 mm	110 mm

Stock Number	Thread Description (D)	Strength [kN / lbs]	Stroke (mm)	Assembly Dimension (A)	Thread Projection (H)
ESH 3457	10", 11" (1.5") Grade 75 ksi	360 kN 81.000 lbs	15 mm	42 mm	205 mm
ESH 3459	10", 11" (M39) Grade 75 ksi	550 kN 123.750 lbs	12 mm	50 mm	205 mm
ESH 3463	10", 11" (M39) Grade 75 ksi	550 kN 123.750 lbs	25 mm	50 mm	240 mm
ESH 3561	10", 11" (M39) Grade 75 ksi	800 kN 180.000 lbs	15 mm	58 mm	205 mm
ESH 3563	10", 11" (M39) Grade 150 ksi	800 kN 180.000 lbs	25 mm	58 mm	240 mm
ESH 3454	M36	540 kN 121.500 lbs	16 mm	42 mm	170 mm

All goods are custom made and Non-returnable. Any return must be negotiated, include a return authorization number and will be subject to a restocking fee.

Warning See 'Product Resources' tab above for Warning Information

PROP 65 WARNING

Products made and/or supplied by Lift-It® Manufacturing can expose you to chemicals including Chromium, Formaldehyde, Cadmium, Lead, Lead based compounds DEHP, Nickel, Nickel compounds, Acrylamide, Crystalline Silica, Triethanolamine, N-Methyl-2-pyrrolidone, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to: www.P65Warnings.ca.gov

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Contact Us Directly

Phone / Fax

Phone: 909-469-2251

Fax: 909-469-2252

Email

sales@lift-it.com

Address

1603 West Second Street
Pomona, CA 91766

Emergency Fabrication

909-524-9287

909-524-9204

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