TECNA Explosion-Resistant Retractor Balancers
Model:	9310AX – 9313AX	9320AX – 9323AX	9336LAX – 9340AX	*9346LAX – 9350AX (Stop Device)
Body material:	Aluminum	Aluminum	Aluminum	Aluminum
Capacity:	0.9 – 6.6 lbs. (0.2 – 3.0 kg)	2.2 – 17.6 lbs. (1.0 – 8.0 kg)	1.1 – 30.9 lbs. (0.5 – 14.0 kg)	1.1 – 30.9 lbs. (0.5 – 14.0 kg)
Stroke:	63 in. (1600 mm)	79 in. (2000 mm)	98 in. (2500 mm)	98 in. (2500 mm)
Cable type:	Stainless steel	Stainless steel	Stainless steel	Stainless steel
Model No.:	9310AX	9320AX	9336LAX	9346LAX
	9311AX	9321AX	9336AX	9346AX
	9312AX	9322AX	9337AX	9347AX
	9313AX	9323AX	9338AX	9348AX
	–	–	9339AX	9349AX
	–		9340AX	9350AX

* Balancer models 9346AX – 9350AX are equipped with a stop device allowing the load to be stopped in intermediate positions of the stroke, about every 3.94 in. (100 mm). The stop device can be activated and deactivated at the operator’s choice.

TECNA Explosion-Resistant Zero-Gravity Balancers
ESD series	9354AX – 9359AX		9502AX – 9509AX		9520AX – 9525AX
Body material:	Double Aluminum		Double Aluminum		Double Aluminum
Capacity:	8.8 – 55.1 lbs. (4.0 – 25.0 kg)		44.1 – 220.5 lbs. (20.0 – 100.0 kg)		26.5 – 154.3 lbs. (12.0 – 70 kg)
Stroke:	79 in. (2000 mm)		83 in. (2100 mm)		106 in. (2700 mm)
Cable type:	Stainless steel		Stainless steel		Stainless steel
Model No:	9354AX	9354.FAX	9502AX	9502.FAX	9520AX	9520.FAX
	9355AX	9355.FAX	9503AX	9503.FAX	9521AX	9521.FAX
	9356AX	9356.FAX	9504AX	9504.FAX	9522AX	9522.FAX
	9357AX	9357.FAX	9505AX	9505.FAX	9523AX	9523.FAX
	9358AX	9358.FAX	9506AX	9506.FAX	9524AX	9524.FAX
	9359AX	9359.FAX	9507AX	9507.FAX	9525AX	9525.FAX
	–	–	9508AX	9508.FAX	–	–
	–	–	9509AX	9509.FAX	–	–

TECNA explosion-resistance zero-gravity balancer “.F” versions include a brake/friction device. It is not possible to assemble such a device on the balancers already installed.

• Ribbed and sealed monobloc construction in aluminum alloy.
• Stainless steel rope.
• Adjustable capacity by means of a worm screw.
• Safety suspension.
• Safety device against load dropping due to the spring breakage (>3kg).
• Centrifugal safety device.
• Upper rotary suspension with safety hook.
• Locking device to block the load at any height.
• Adjustable stroke limiting device.
• Taper drum rotating on ball bearings.
• Cable guide in antifriction material.
• Rotary upper hook with ball bearing.
• Lining up the upper hook.
• Inert spring drum assembly.
• Operating temperature between + 5°C to + 60°C.

TECNA offers both ATEX-rated RETRACTORS and ZERO-GRAVITY balancer models.

TECNA ATEX-rated retractors and zero-gravity balancers are designated “AX” (example: TECNA 9310AX Retractor Balancer).

OPTION “.FAX” version is equipped with a friction/brake that controls the rotation speed of the drum (example: TECNA 9524.FAX Zero-Gravity Balancer).

Balancers models 9346LAX – 9350AX are equipped with a stop device that allows the load to be stopped at intermediate positions of the stroke, about every 3.94 in. (100 mm). The stop device can be activated and deactivated at the operator’s choice.

TECNA recommends the OPTIONAL ACCESSORY “RC” – Rotary and insulating device for ATEX-rated zero-gravity balancer models 9502AX (9502.FAX) – 9505AX (9502.FAX) and 9520AX (9520.FAX) – 9525AX (9525.FAX).

OPTIONAL ACCESSORY “BC” – Locking-unlocking device with improved control from the floor. Available for ATEX-rated zero-gravity balancer models 9502AX (9502.FAX) – 9505AX (9502.FAX) and 9520AX (9520.FAX) – 9525AX (9525.FAX).

If you have questions or would like help selecting the right explosion-resistant (ATEX-rated) retractor or zero-gravity balancer for your application, please get in touch with a customer service representative at 844-44-TECNA or 216-475-5629. or salesteam@wsiweld.com.