Rack & Pinion Pneumatic Actuator With Handwheel

Hearken Rack & Pinion Pneumatic Actuator With Handwheel

Rack & Pinion Pneumatic Actuator With Handwheel

Item Number: HPAM series

Body Material: Extruded Aluminum, Surface Hardened Aluminium Coated,epoxy Painted
Output Torque Values: DA Series: Double Acting 7.8 Nm~8139 Nm @5 BAR;
SR Series: Single Acting 9.5Nm~3674 Nm
Shaft: Steel (Nickel Coated), Stainless Steel
Sealing Material: NBR (on request VITON)
Working Temperatures: -20°C~80°C/-50°C ~80°C/-20°C~160°C
Bearing Material: Industrial Hardened Plastic
Actuator/Valve Connection Standard: .. ISO 5211
Solenoid Valve Connection Standard (3/2 or 5/2):… NAMUR
Positioner and Limit Switch Box Connection Standard:… NAMUR
Air Supply: 2-8 Bar
Protection Class: On request; ATEX(Protection Class: ll 2GDc)
Application: Ball and Butterfly Valves, Dampers on-off or Proportional Control

Description

Pneumatic actuator is prelubricated and tested to a min onemillion operations Actuators are avaliable double acting andspring return models,lts meet international ISO5211 standardsfor easy vale mounting and replacement Visual positionindicator will monitor the open and closed position.

Main Product features

Extruded Aluminum Body

Die-Cast Aluminum End Caps

Position Indicator with Namur Slot

Blow-Out Proof Pinion

Dual Opposed Rack Pistons

Adjustable Travel Stop[s

Namur Solenoid Mount Design

HPAM series product drawing

Material Of Parts

No.	Description	Material	Qty.
1	Indicator Screw	ABS	1
2	Position Indicator	ABS	1
3	Spring Clip	Stainless Steel 304	1
4	Metal Washer	Stainless Steel 304	1
5	Outer Washer	Engineering Plastic	1
6	Adjust Screw	Stainless Steel 304	2
7	Nut Adjust Screw	Stainless Steel 304	2
8	Washer Adjust Screw	Stainless Steel 304	2
9	Body	Extruded Aluminum Alloy	1
10	Piston	Die Cast Aluminum Alloy	2
11	O-ring Piston	NBR (VITON or EPDM on requst)	2
12	Bearing Group	Engineering Plastic	2
14	Spring Group	Spring Steel	0~12
15	O-ring End Cap	NBR (VITON or EPDM on requst)	2
16	End Cap	Cast Aluminum/Polyester Paint	2
17	Cap Screw	Stainless Steel 304	8
19	Inner Washer	Engineering Plastic/Hard Anodized	1
20	O-ring Pinoin Top	NBR (VITON or EPDM on requst)	1
21	Bearing Pinoin Top	Engineering Plastic	1
22	Travel Stop	Alloy Steel	1
23	Pinion	Alloy Steel (Electroless Nickel Plated)/SS304 is Optional	1
24	Bearing	Engineering Plastic	1
25	Bearing Pinoin Bottom	NBR (VITON or EPDM on requst)	1

Output Torque of Double-Acting Actuators

Unit: Nm

Input Air Supply Pressure In Bar	2	2.5	3	3.5	4	4.5	5	5.5	6	7	8
HPAM075DA	20.6	25.7	30.9	36	41.1	46.3	51.4	56.6	61.7	72	82.3
HPAM083DA	31.5	39.4	47.2	55.1	63	70.9	78.7	86.6	94.5	110.2	126
HPAM092DA	46.4	58	69.6	81.2	92.9	104.5	116	127.7	139.3	162.5	185.7
HPAM105DA	67.2	84	100.8	117.6	134.4	151.2	168	184.8	201.6	235.2	268.8
HPAM125DA	104.8	130.9	157.1	183.3	209.5	235.7	261.9	288.1	314.3	366.3	419
HPAM140DA	179.2	224	268.8	313.6	358.4	403.2	448	492.8	537.6	627.2	716.7
HPAM160DA	273.1	341.3	409.6	477.8	546.1	614.3	682.6	750.9	819.1	955.6	1092.2

Output Torque Of Air Springs	Spring Qty.	4BAR 0° Start	4BAR 90° End	5BAR 0° Start	5BAR 90° End	6BAR 0° Start	6BAR 90° End	7BAR 0° Start	7BAR 90° End	8BAR 0° Start	8BAR 90° End	Spring’s Output 0° Start	Spring’s Output 90° End
HPAM075SR	2	19	11.1	28.8	21.2	39	31.2	49.1	41.2	59.1	51.2	30.3	22
HPAM083SR	2	31	16.6	46.7	32.3	62.4	48	78.1	63.7	93.8	79.3	44.5	32.6
HPAM092SR	2	43.6	21.5	66.2	44.1	88.8	66.7	111.3	89.2	134	111.8	67	48
HPAM105SR	2	68.9	33.4	102	66.5	135.1	99.6	168.2	132.6	201.2	165.7	81	61
HPAM125SR	2	96	44	146	94	196	144	247	194	297	245	150	105
HPAM140SR	2	170	84	256	169	341	255	427	340	512	426	249	172
HPAM160SR	2	253	115	386	248	519	381	652	514	785	647	410	284

Actuator Dimensions

Model	A Single	A1 Double	B	C	D	E	F	G	H	I	N	W	J	K	L	M	Air Connection
HPAM075	339	325	100	81	120	42	53	18	80	30	14	160	Φ70	Φ50	M8×13	M6×10	NAMUR G1/4″
HPAM083	382	364	108.7	92	128.7	46	57	21	80	30	17	160	Φ70	Φ50	M8×13	M6×10	NAMUR G1/4″
HPAM092	452.5	439.5	117	98	137	50	58.5	22	80	30	17	160	Φ70	Φ50	M8×13	M6×10	NAMUR G1/4″
HPAM105	495	461.5	133	109.5	153	57.5	64	26	80	30	22	200	Φ102	Φ70	M10×16	M8×13	NAMUR G1/4″
HPAM125	555	516	155	125.5	185	67.5	74.5	26	130	30	22	250	Φ102	Φ70	M10×16	M8×13	NAMUR G1/4″
HPAM140	645	618	173	137.5	202	75	77	32	130	30	27	250	Φ125	Φ102	M12×20	M10×16	NAMUR G1/4″
HPAM160	791	754	197	158	227	87	87	34	130	30	27	300	Φ125	Φ102	M12×20	M10×16	NAMUR G1/4″

Related Products

180 Degree Pneumatic Rotary Actuator

Rotation: 180°

Action: Double Acting (DA)

Torque Range(@ 5 Bar): DA: 8–8,140 Nm

Air Supply: 2.5 to 8.0 bar

Applicable gas source: Dry, clean and filtered non-corrosive gas

Mounting Standards: ISO 5211 (valve) & NAMUR VDI/VDE 3845 (accessories)

Housing Material: Hard-anodized aluminum

Temperature: Operating Temperature: -20°C to +80°C (Optional: -40°C to +80°C low-temp / -15°C to +150°C high-temp)

Certificates: ISO 9001, CE, ATEX, SIL 3, EAC

Business Model: We only sell wholesale in bulk. We do not do retail.

3 Position Pneumatic Rotary Actuator

Body Material: Extruded Aluminum, Surface Hardened Aluminium Coated, epoxy Painted
Output Torque Values: DA Series: Double Acting 7.8 Nm~8139 Nm @5 BAR;
SR Series: Single Acting 9.5Nm~ 3674 Nm
Shaft: Steel (Nickel Coated), Stainless Steel
Sealing Material: NBR (on request VITON)
Working Temperatures :-20℃~80℃/-50℃~80℃/-20℃~160℃
Bearing Material: Industrial Hardened Plastic
Actuator/Valve Connection Standard … ISO 5211
Solenoid Valve Connection Standard (3/2 or 5/2):…NAMUR
Positioner and Limit Switch Box Connection Standard … NAMUR
Air supplys: 2-8 Bar
Protection Class: On request; ATEX (Protection Class: II 2 GDc)
Application: Ball and Butterfly Valves, Dampers on-offor Proportional Control

Aluminum Alloy Pneumatic Actuator Quarter Turn

Fifth-generation rack and pinion pneumatic actuator in aluminum alloy body. 16 standard sizes covering 90°, 120°, 135°, and 180° rotation. Double acting and spring return configurations share a common cylinder body — field-switchable without replacing the actuator. ISO 5211 valve mounting and NAMUR solenoid / accessory interfaces as standard.

Torque Range: up to 8,000 Nm
Rotation: 90° / 120° / 135° / 180°
Acting Type: Double Acting & Spring Return (common body)
ISO 5211 / NAMUR Interfaces
ATEX · SIL · ISO 9001 · RoHS

Compact Pneumatic Single Acting Scotch Yoke Actuator

Body Material: Extruded Aluminum, Surface Hardened Aluminium Coated,epoxy Painted
Output Torque Values: HPAC Series: Double Acting 7.8 Nm~6200 Nm @5 BAR;
HPAC Series: Single Acting 8.2 Nm …. 2668 Nm
Shaft: Steel (Nickel Coated), Stainless Steel
Sealing Material: NBR (on request VITON)
Working Temperatures: -20°C …80°C/-50°C … 80°C
Bearing Material: Industrial Hardened Plastic
Actuator/Valve Connection Standard .. ISO 5211
Solenoid Valve Connection Standard (3/2 or 5/2):… NAMUR
Positioner and Limit Switch Box Connection Standard … NAMUR
Air Supply: 2-8 Bar
Protection Class: On request; ATEX(Protection Class: ll 2GDc)
Application: Ball and Butterfly Valves, Dampers on-off or Proportional Control

Corrosion-Resistant Plastic Pneumatic Actuator

Our Double Acting Rack Pinion Pneumatic Actuator aluminum HPA body features both internal and external corrosion protection, ensuring long-lasting durability.

Heavy Duty Scotch Yoke Pneumatic Actuator

Body Material: Ductilelron ,epoxy Painted
Output Torque Values: DA Series: Double Acting 652 Nm~74723 Nm @ 5 BAR;
SR Series: Single Acting 479 Nm ~27523 Nm
Shaft: The internal wall is hard chrome plated
Sealing Material: NBR (on request VITON)
Working Temperatures: -20°C …80°C/-50°C … 80°C
Bearing Material: Industrial Hardened Plastic
Actuator/Valve Connection Standard: ISO 5211
Solenoid Valve Connection Standard (3/2 or 5/2):NAMUR
Positioner and Limit Switch Box Connection Standard: NAMUR
Air Supply: 4-8 Bar
Protection Class: On request; ATEX(Protection Class: ll 2GDc)
Application: Ball and Butterfly Valves, Dampers on-off or Proportional Control

high speed double acting linear pneumatic actuator price

Pneumatic Linear Valve Actuator

Rack & Pinion Pneumatic Actuator With Handwheel

Body Material: Extruded Aluminum, Surface Hardened Aluminium Coated,epoxy Painted
Output Torque Values: DA Series: Double Acting 7.8 Nm~8139 Nm @5 BAR;
SR Series: Single Acting 9.5Nm~3674 Nm
Shaft: Steel (Nickel Coated), Stainless Steel
Sealing Material: NBR (on request VITON)
Working Temperatures: -20°C~80°C/-50°C ~80°C/-20°C~160°C
Bearing Material: Industrial Hardened Plastic
Actuator/Valve Connection Standard: .. ISO 5211
Solenoid Valve Connection Standard (3/2 or 5/2):… NAMUR
Positioner and Limit Switch Box Connection Standard:… NAMUR
Air Supply: 2-8 Bar
Protection Class: On request; ATEX(Protection Class: ll 2GDc)
Application: Ball and Butterfly Valves, Dampers on-off or Proportional Control

Rack and Pinion Pneumatic Actuator

Double-acting or spring-return using a common cylinder body—fully field-convertible without actuator replacement. Available in 10 standard sizes (8 to 1,702 Nm). Precision-machined gear teeth ensure tight-tolerance valve automation. Features standard ISO 5211 and NAMUR direct mounting.

Certification： ISO 9001 · ATEX · CE · IP67 · SIL3 · EAC

DA Torque: 8–1,702 Nm @ 5 Bar
SR: 10 standard sizes, DA/SR common body
Air Supply: 2–8 Bar
Cycle Life: 1,000,000 Operations
Travel Stop: –5° to +10° (both directions, external)

Pneumatic actuator NAMUR air ports and travel stop adjustment screws

Rotary Pneumatic Actuator (Double Acting / Spring Return)

Movement: Standard adjustable 90° ± 5%
Lubrication: All moving parts are lubricated for life-long cycle
Cycle Life: 1,000,000 Operations
Body: Hard anodized extruded Aluminium alloy
Indicator: Open /Close Disc
Travel Stops: External adjustable +5% in both open/closed position
Springs: High tensile spring sets of alloy steel
Piston Shaft: Nickel plated alloy steel reduces friction
Piston Guides: Self lubricating (Polypropylene + GF) Piston SealsNitrile**
Piston: Die casted aluminium dual piston
End Caps: Polyester coated die cast aluminium

Quarter Turn Pneumatic Actuator for Ball, Butterfly & Plug Valves

Body Material: Extruded Aluminum, Surface Hardened Aluminium Coated, Epoxy Painted
Output Torque (@ 5 Bar): DA: 8 – 8,140 Nm | SR: 5.7 – 2,181 Nm
Working Temperatures: -20°C~80°C/-50°C ~80°C/-20°C~160°C
Bearing Material: Industrial Hardened Plastic
Connection Standard: ISO 5211 (Valve) | NAMUR VDI/VDE 3845 (Accessories)
Air Supply: 2-8 Bar
Application: Ball and Butterfly Valves, Dampers on-off or Proportional Control
Certificates：ISO 9001, CE, ATEX, SIL3, EAC and IP67

Scotch Yoke Double Acting Pneumatic Actuator

Body Material: Extruded Aluminum, Surface Hardened Aluminium Coated,epoxy Painted
Output Torque Values: HPAC Series: Double Acting 7.8 Nm~6200 Nm @5 BAR;
HPAC Series: Single Acting 8.2 Nm …. 2668 Nm
Shaft: Steel (Nickel Coated), Stainless Steel
Sealing Material: NBR (on request VITON)
Working Temperatures: -20°C …80°C/-50°C … 80°C
Bearing Material: Industrial Hardened Plastic
Actuator/Valve Connection Standard .. ISO 5211
Solenoid Valve Connection Standard (3/2 or 5/2):… NAMUR
Positioner and Limit Switch Box Connection Standard … NAMUR
Air Supply: 2-8 Bar
Protection Class: On request; ATEX(Protection Class: ll 2GDc)
Application: Ball and Butterfly Valves, Dampers on-off or Proportional Control

Scotch Yoke Pneumatic Piston Actuators

Body Material: Extruded Aluminum, Surface Hardened Aluminum Coating, Epoxy Paint
Output Torque Values: DA Series: Double Acting 7.8 Nm ~ 6200Nm @5 BAR; SR Series: Single Acting 8.2 Nm ~ 2668 Nm
Shaft: Steel (Nickel-Plated), Stainless Steel
Sealing Material: NBR (VITON on request)
Operating Temperatures: -20° C ~80° C /-50° C ~80° C
Bearing Material: Industrial Hardened Plastic
Actuator/Valve Connection Standard: ISO 5211
Solenoid Valve Connection Standard (3/2 or 5/2): NAMUR
Positioner and Limit Switch Box Connection Standard: NAMUR
Air Supply: 2-8 Bar
Protection Class: On request; ATEX (Protection Class: II 2GDc)
Application: Ball and Butterfly Valves, Dampers with On-Off Control or Proportional Control

Stainless Steel Pneumatic Rotary Valve Actuator

Body Material: Stainless Steel
Output Torque Values: DA Series: Double Acting 20Nm ~2924Nm @5 BAR;
SR Series: Single Acting 9.5 Nm~3674 Nm
Shaft: Steel (Nickel Coated), Stainless Steel
Sealing Material: NBR (on request VITON)
Working Temperatures: -20°C~80°C/-50°C ~80°C/-20°C~160°C
Bearing Material: Industrial Hardened Plastic
Actuator/Valve Connection Standard .. ISO 5211
Solenoid Valve Connection Standard (3/2 or 5/2):… NAMUR
Positioner and Limit Switch Box Connection Standard … NAMUR
Air Supply: 2-8 Bar
Protection Class: On request; ATEX(Protection Class: ll 2GDc)
Application: Ball and Butterfly Valves, Dampers on-off or Proportional Control