Enerpac Bolting Solutions - ENERPAC - (Version JPG) - Page n° 9 - PDF Catalogue | Technical Documentation

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Manual Torque Multipliers


	E Series

Manual Torque Multipliers

Enerpac manual torque multipliers provide efficient torque multiplication in wide clearance applications and when external power sources are not available.

Manual torque multipliers are used in most industrial, construction, and equipment maintenance applications. Hydraulic torque wrenches are better suited for tight tolerance, flange and repetitious bolting applications.

Use Reaction Bar Models

• where space is limited,

• where multiple reaction points are available,

• when portability is desirable.

Use Reaction Plate Models

• above 4300 Nm output torque,

• on flanges and applications where neighboring bolt or nut is available to react against,

• when extreme reaction forces are generated.

Maximum Output Torque:

- . 4 Nm

Torque Ratio:

3,3 -

Multiplier Accuracy:

Selector Pawl

Models with anti-backlash protection have directional selector pawls. Set the pawl for clockwise or counter-clockwise rotation.

CAUTION

Never use impact air tools for power driving torque multipliers. Torque multiplier drivetrain damage will occur.

▲ Angle-of-Turn Protractor

E391, E392 and E393 models include an angle-of-turn protractor (scale)to tighten fasteners using a torque turn method. Allows accurate measuring a specific number of degrees of rotation.

Shearable Square Drive

Provides overload protection on E300- and E400-series multiplier s power train by shearing at 103-110 of rated capacity. Internal shear pin prevents tool from falling off bolt.

MTW3 Manual Wrench

With 300 Nm max. output is recommended to drive these E-Series multipliers.

Hydraulic Torque Wrenches

Enerpac offers a complete range of square drive and hexagon cassette torque wrenches.

Page:

Reaction Bar Type

Reaction Plate Type


Input Torque )		Torque Ratio	Input Female Square Drive S1 (inch)	Output Male Sa iarp Drivp		Overload protection	Anti-Backlash	Dimensions (mm)						(kg)	Model Number
(Nm)	(Ft.lbs)	Torque Ratio	Input Female Square Drive S1 (inch)	1 S2 (inch)	Replaceable Shear Drive Model Nr.	Overload protection	Anti-Backlash	D	H	L	L1	L2	R	(kg)	Model Number
308	227	3,3 : 1	V 2	3/4		No	No	71	84	218				1,8	E PLUS
411	303	3,3 : 1	¹/2	3/4		No	No	71	84	442				2,5	E
271	200	6: 1	¹/2	3/4	E391SDK	Yes	No	100	102	498				4,1	E3
219	162	13,6: 1	V 2	1	E392SDK	Yes	Yes	103	146	498				6,9	E3
234	173	18,5: 1	y 2	1	E393SDK	Yes	Yes	103	165	498				8,3	E3 3
219	162	13,6: 1	y 2	1	E392SDK	Yes	Yes	124	140	356	140	124	32	7,8	E4
234	173	18,5: 1	y 2	1	E393SDK	Yes	Yes	124	163	356	140	124	32	8,8	E4 3
256	189	26,5: 1	y 2	1¹/2	E494SDK	Yes	Yes	143	222	378	178	89	42	15,4	E4 4
208	154	52 : 1	y 2	1¹/2	E495SDK	Yes	Yes	148	273	386	178	89	48	22,8	E4

¹> E200 and E400-series do not have an Angle-of-Turn Protractor (scale).

²' User must verify manual torque wrench accuracy prior to use to insure accurate final output torque.

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Enerpac Bolting Solutions - ENERPAC - #9

Hydraulic wrench, Filter, Wrench, Torque wrench, Control valve