Progressive Safety Gear sets a new standard for elevator safety. The device uses advanced progressive braking technology to quickly and smoothly slow down the elevator until it stops safely when it loses control. Its unique design can automatically adjust the braking force according to the elevator's descent speed, effectively avoiding secondary injuries caused by sudden stops. With its sturdy structure, quick response, and durability, it provides all-round, multi-level safety protection for elevator passengers and is an indispensable safety guard in modern elevator systems.

Progressive Safety Gear AQ5Z

Single Lift

AQ5Z Progressive Safety Gear

NO.	Lift rod arrangement	V(m/s) Rated speed	(P+Q)(kg) Permissible mass	K(mm) Rail width	Roller fuide arrangement
					L (mm)	H (mm)	M (mm)
1	Single lift	0.25~2.5	1200~4500	9、10、15.88、16	205	185	90
2			4500~5000	15.88、16	213	195

Progressive Safety Gear AQ5Z

Dual Lift

AQ5Z Progressive Safety Gea

NO.	Lift rod arrangement	V(m/s) Rated speed	(P+Q)(kg) Permissible mass	K(mm) Rail width	Carframe arrangement					Lifting rod arrangement					Roller guide arrangement
					A (mm)	B (mm)	C (mm)	D (mm)	E	F (mm)	G (mm)	H (mm)	L	M (mm)	N (mm)	S (mm)	T (mm)	W
1	Dual lift	0.25~2.5	1200~4500	9、10、15.88、16	270	92.5	90	220	4-M16	15	30	185	2-M8	55	205	87.5	90	/
2			4500~5000	15.88、16							20	195			213
3			1200~4500	9、10、15.88、16	205	82.5	60	80	4-M12		30	185	2-M10		205	72.5	150	2-018
4			4500~5000	15.88、16	213						20	195			213
5			1200~4500	9、10、15.88、16	205	92.5	90	110	4-M16	14.5	30	185	2-M8	60	205	87.5	90	/
6			4500~5000	15.88、16	213						20	195			213

Progressive Safety Gear AQ5ZI

Dual Lift

AQ5ZI Progressive Safety Gear

NO.

Lift rod
arrangement

V(m/s)
Rated speed

(P+Q)(kg)
Permissible mass

K(mm)
Rail width

Carframe arrangement

Lifting rod arrangenent

Roller guide arrangement

A
(mm)

B
(mm)

C
(mm)

D
(mm)

F
(mm)

M
(mm)

S
(mm)

T
(mm)

W
(mm)

Dual lift

0.25~1.75

4500~6500

15.88、16

270

67.5

230

2-M10

92.5

110

213

92.5

110

14.5

2-M8

107.5

100

Progressive Safety Gear AQ5B

Single Lift

AQ5B Progressive Safety Gear

NO.	V(m/s) Rated speed	(P+Q)(kg) Permissible mass	K(mm) Rail width
1	0.25~1.75	800~3000	9、10、15.88、16

Progressive Safety Gear AQ5Z S2

AQ5Z Progressive Safety Gear

NO.	V(m/s) Rated speed	(P+Q)(kg) Permissible mass	K(mm) Rail width
1	0.25~2.5	1200~5000	9、10、15.88、16

Progressive Safety Gear AQ10A

AQ10A Progressive Safety Gear

NO.	V(m/s) Rated speed	(P+Q)(kg) Permissible mass	K(mm) Rail width
1	0.25~2.5	800~3000	9、10、15.88、16

Progressive Safety Gea AQ10A

AQ10A Safety Gear Attachment Table

NO.	Name
NO.	AQ10A
1	Torsion spring (each set on the each side)
2	Handle (each set on the each side)
3	Striking lever(1PCS)
4	Pin shaftI(1PCS)
5	Pin shaftIl (2PCS)
6	Elastic Pin(4PCS)
7	Cotter Pin(4PCS)
8	Flat washer (2PCS)

Progressive Safety Gear AQ1

AQ1 Progressive Safety Gear

NO.	Certification	V(m/s) Rated speed	(P+Q)(kg) Permissible mass	K(mm) Rail width	Rail lubrication
1	GB CE	0.25~2.5	1800~4500	10、15.88、16	Yes
2	GB	1.0~4.0	2100~4500	9、10、15.88、16	No
3	CE	≤4.0	1800~4500	9、10、15.88、16	No

Progressive Safety Gear AQ2

AQ2 Progressive Safety Gear

Type	Certification	V(m/s) Rated speed	(P+Q)(kg) Permissible mass	K(mm) Rail width	Rail lubrication
AQ2	GB CE	0.25~2.50	3500~8000	15.88、16、19	Yes
AQ2	GB CE	2.50~4.00	3600~6000	15.88、16、19	No

Progressive Safety Gear AQG8000

Characteristic
-Compliant with TSG T7007-2016 standard
-Compliant with EN81-20:2014 and EN81-50:2014 standards
-The safety clamp operates when the elevator descends
-The safety caliper brakes smoothly and causes no damage to the guide rail
-Low wear rate of brake pads and stable braking performance
-Especially suitable for high-speed elevators
-According to different elevator data, after debugging, it leaves the factory