Manual Torque Multipliers Enerpac E-Series E291

• Material: Stainless Steel
• Usage: Automation and Control
• Structure: General Cylinder
• Power: Hydraulic
• Standard: Standard
• Pressure Direction: Single-acting Cylinder
• Model NO.: E291, E393, E494
• Double-Acting Cylinder Type: Common Cylinder
• Special Cylinder Type: Number of Cylinders
• Combination Cylinder Type: Pressurized Cylinder
• Brand: Enerpac
• Transport Package: CTN
• Specification: steel
• Trademark: ENERPAC
• Origin: USA, China
• HS Code: 8412210000

Product Description

E-Series, Manual Torque Multipliers
Accurate, Efficient Torque Multiplication
When accurate make-up or break-out of stubborn fasteners requires high torque
High-efficiency planetary gear sets achieve high output torque from low input torque
Most models operator protected by anti-backlash device
Multiplier output accuracy ± 5% of input torque
Reversible, tighten or loosen bolts
Reaction bar or reaction plate type
Angle-of-turn protractor standard on E300 models
Reaction plate models offer increased versatility with reaction point locations
E300 and E400 series replaceable shear drives provide overload protection of internal power train (one replacement shear drive is included).

Torque Multiplier Type

Output Torque Capacity

Model Number

Input Torque

Torque Ratio

Input Female Square Drive

Output Male Square Drive

Overload Protection

Anti-Backlash

Weight

S1 (inch)

S2 (inch)

Replaceable Shear Drive

(Nm)

(Ft.lbs)

(Nm)

(Ft.lbs)

(kg)

Reaction Bar Multiplier

1015

750

E290PLUS

338

250

3 : 1

½

¾

-

No

No

1,8

1355

1000

E291

451

333

3 : 1

½

¾

-

No

No

2,5

1625

1200

E391

271

200

6 : 1

½

¾

E391SDK

Yes

No

4,1

2980

2200

E392

220

162

13,6 : 1

½

1

E392SDK

Yes

Yes

6,9

4340

3200

E393

235

173

18,5 : 1

½

1

E393SDK

Yes

Yes

8,3

Reaction Plate Multiplier

2980

2200

E492

220

162

13,6 : 1

½

1

E392SDK

Yes

Yes

7,8

4340

3200

E493

235

173

18,5 : 1

½

1

E393SDK

Yes

Yes

8,9

6780

5000

E494

256

189

26,5 : 1

½

1½

E494SDK

Yes

Yes

15,4

10.845

8000

E495

209

154

52 : 1

½

1½

E495SDK

Yes

Yes

22,8