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.

• All-steel housing, engineered plastic, aircraft grade wire rope and self-closing cast safety hook.
• Include precise positioning, a pre-lubricated piston chamber, intuitive speed control, and continuous duty operation.
• Standard emergency Chain retract brakes mean that if your load is accidentally lost, a spring-loaded centrifugal brake
• If the air supply is ever interrupted, the unit will maintain the load in the suspended position.

• Weight Capacity: 22 Lb to 143 Lb
• Cable Length (Travel): 6.5 Ft (2000mm)
• From $552

• Weight Capacity: 0.9 - 5.5 Lb
• Cable Length (Travel): 4.25 Ft (1295mm)
• Designed specifically for air tools
• From $154

• Weight Capacity: 8.8 - 39.6 Lb
• Cable Length (Travel): 6.5 Ft (2000mm)
• From $452

• Weight Capacity: 0.9 - 6.6 Lb
• Cable Length (Travel): 5.2 Ft (1600mm)
• From $45

• Weight Capacity: 4.4 Lb to 22 Lb
• Cable Length (Travel): 8.2 Ft (2500mm)
• Locking Type
• From $163

• Rugged construction, cast aluminum body
• Adjustable capacity
• Adjustable stroke limiting device
• From $109

• Weight Capacity: 33 Lb to 363 Lb (15-150 Kg)
• Cable Length (Travel): 9.85 Ft (3000mm)
• From $1,424.60

These balancers are ruggedly built of die cast aluminum for strength and reduced weight. They feature easy-to-use controls that allow for accurate spring adjustment.