Pneumatic balancer spring balancer

Pneumatic balancer spring balancer
Air balancers provide ergonomic lift assist that interacts with the operator, making heavy objects easy to move. Precise, stain-free positioning leaves both of the operators’ hands free to raise, lower, or shift loads with virtually no resistance. This freedom of operation and easy control makes tasks like lifting and moving heavy loads in manufacturing, warehousing and other operations safer, easier and faster.

Air balancers provide ergonomic lift assist that interacts with the operator, making heavy objects easy to move. Precise, stain-free positioning leaves both of the operators’ hands free to raise, lower, or shift loads with virtually no resistance. This freedom of operation and easy control makes tasks like lifting and moving heavy loads in manufacturing, warehousing and other operations safer, easier and faster.

PARAMETERS

Items		Unit	Specifications
Model			JMB-60	JMB-100	JMB-160	JMB-220	JMB-320	JMB-440
Capacity		kg	60	100	160	220	320	440
Lift height		m	1.4	1.8	2.3	1.9	1.1	0.9
Number of chain falls			1	1	1	1	2	2
Working Medium			Compressed air
Working Pressure		mpa	0.7	0.7	0.7	0.7	0.7	0.7
Air Consumption		m³/min	0.27	0.33	0.35	0.36	0.35	0.36
Hose Fitting Thread		in	Rc3/8	Rc3/8	Rc3/8	Rc3/8	Rc3/8	Rc3/8
Hose Dia.		mm	10/12	10/12	10/12	10/12	10/12	10/12
Weight		kg	25	37	56	58	60	62
Speed Range	Rated Load Speed	m/min	58	30	20	17	10	8.5
Speed Range	NO Load Speed	m/min	22	24	26	26	27	28

TECHNICAL FEATURE

♦ Rope roll
liable, durable, little maintenance

♦ Axial bearing
Double dustproof ball bearing is applied.

♦ Cylinder and piston
imported lubricating grease is applied to improve the movement of piston

♦ Air regulator
to realize the balance of the load through regulating the inlet and outlet air.

♦ Control handle
to control the lifting and lowering

♦ Protection against cutting off the air
When the air supply is shut off, the centrifugal brake will block the motivation transmission and lock the brake, then the load will be stopped falling.

♦ Brake device
The centrifugal brake can avoid the rope and hook moving upward or downward suddenly and swiftly after sudden release of the load.

♦ Ball bearing screw
the piston pushed the ball bearing screw as well as rope roll rotate in the form of linear movement, to lift the load.

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