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Basic (B) Series (Zimmerman) Balancers

Ingersoll Rand (B) Series (Zimmerman) Balancers come standard with no controls, and are designed for integration with an end effector or handling device that includes a control package. The robust design of these pneumatic balancers gives you continuous duty cycle with minimal maintenance. “B” Series air balancers are built to enhance your productivity, with stronger and more efficient lifting.

Durability:

  • Balancers feature all-steel housing, engineered plastic, aircraft grade wire rope and self-closing cast safety hook.

Reliability:

  • Features include precise positioning, a pre-lubricated piston chamber, intuitive speed control, and continuous duty operation.

Safety:

  • Standard emergency cable retracts brakes mean that if your load is accidentally lost, a spring-loaded centrifugal brake automatically stops the rapid upward cable travel.
  • If the air supply is ever interrupted, the unit will maintain the load in the suspended position. 
  • The load being lifted can never exceed the unit’s maximum rated capacity at a given air pressure, providing intrinsic overload protection.
  • The optional Z-stop eliminates the down-drift of suspended loads within 6 inches (152 mm) if air supply is shut down.

Productivity:

  • Gain flexibility, with ultra-low air consumption, clean oil free operation, and cable travels of up to 120 inches depending on model.
  • Suspension kits are available for virtually all enclosed track manufacturers, as well as I-beam, Patented/Hardened track, and Hook mounted configurations

Model Name

Vertical Travel (mm)

Capacity at 100 psi (kg)

Vertical Travel (in.)

Net Weight (kg)

Capacity at 100 psi (lbs)

Diameter of Balancer (mm)

Diameter of Balancer (in.)

Net Weight (lbs)

BW015080

2032

68

80

23

150

165

6.5

50

BW020120

3048

90

120

28

200

254

10

62

BW020120S

3048

90

120

28

200

254

10

62

BW032080S

2032

147

80

28

325

254

10

62

BW035080

2032

158

80

28

350

254

10

62

BW040060

1524

181

60

30

400

254 (Reeved)

10 (Reeved)

67

BW040060S

1524

181

60

30

400

254 (Reeved)

10 (Reeved)

67

BW040120

3048

181

120

56

400

254 + 254 (Tandem)

10 + 10 (Tandem)

124

BW040120S

3048

181

120

56

400

254 + 254 (Tandem)

10 + 10 (Tandem)

124

BW050080

2032

227

80

50

500

254

10

110

BW050080S

2032

227

80

50

500

254

10

110

BW065040S

1016

294

40

30

650

254 (Reeved)

10 (Reeved)

67

BW065080S

2032

294

80

56

650

254 + 254 (Tandem)

10 + 10 (Tandem)

124

BW070040

1016

317

40

30

700

254 (Reeved)

10 (Reeved)

67

BW070080

2032

317

80

56

700

254 + 254 (Tandem)

10 + 10 (Tandem)

124

BW080060

1524

360

60

59

800

254 + 254 (Tandem Reeved)

10 + 10 (Tandem Reeved)

129

BW080060S

1524

360

60

59

800

254 + 254 (Tandem Reeved)

10 + 10 (Tandem Reeved)

129

BW100040

1016

453

40

52

1000

254 (Reeved)

10 (Reeved)

115

BW100040S

1016

453

40

52

1000

254 (Reeved)

10 (Reeved)

115

BW100080

2032

453

80

100

1000

254 + 254 (Tandem)

10 + 10 (Tandem)

220

BW100080S

2032

453

80

100

1000

254 + 254 (Tandem)

10 + 10 (Tandem)

220

BW130040S

1016

589

40

59

1300

254 + 254 (Tandem Reeved)

10 + 10 (Tandem Reeved)

129

BW140040

1016

620

40

59

1400

254 + 254 (Tandem Reeved)

10 + 10 (Tandem Reeved)

129

BW200040

1016

900

40

102

2000

254 + 254 (Tandem Reeved)

10 + 10 (Tandem Reeved)

225

BW200040S

1016

900

40

102

2000

254 + 254 (Tandem Reeved)

10 + 10 (Tandem Reeved)

225

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