Pneumatic rotary actuators use compressed air to generate operating energy. Some are designed for remote control of valves. Pneumatic rotary actuators are durable, provide high forces relative to their size, and can be used in hazardous environments.
Product Details:
| Product Name | Pneumatic Rotary Actuator |
| Brand name | XM and OEM are also accepted |
| Actuator size | 32mm-400mm |
| Rotary angle | 0°~90° (±5°) |
| Working Temperature Range |
-20℃~ +80℃ (standard) -40℃~+80℃ (low temperature) -15℃~150℃ (high temperature) |
| Air supply pressure | 0.2~0.8 MPa, 10 MPa max |
| Top connection | VDI/VDE3845 NAMUR |
| Bottom connection | ISO 5211 and DIN 3337 |
| Material | Aluminum alloy |
| Structure | rack and pinion, dual rack pistons |
| Actuator body surface treatment | hard-anodized |
| End Cap Color | black, black, dark blue, sky blue, red, orange, green, etc. |
| Certification | CE, ATEX, SIL3, ISO9001:2016 |
Spare Parts And Material:

| NO. | Spare Part | Quantity | Material | Anticorrosive treatment | Optional material |
| 1 | Indicator screw | 1 | Engineering plastic | ||
| 2 | Indicator | 1 | Engineering plastic | ||
| 3 | Circlip | 1 | Stainless steel | ||
| 4 | Washer | 1 | Stainless steel | ||
| 5 | Outer gasket | 1 | Tetrafluoro | ||
| 6 | Cylinder body | 1 | Aluminum alloy | Hard oxidation, etc. | |
| 7 | Piston | 2 | Aluminum alloy | Hard oxidation | Stainless steel |
| 8 | Piston O ring | 2 | NBR | VITON/silicone rubber | |
| 9 | Piston bearing | 2 | Engineering plastic | ||
| 10 | Spring assembly | 0-12 | Spring steel | Dipping paint | |
| 11 | End cap O ring | 2 | NBR | VITON/silicone rubber | |
| 12 | End cap | 2 | Aluminum alloy | Powder coating, etc. | |
| 13 | End cap bolt | 8 | Stainless steel | ||
| 14 | Piston guide | 2 | Engineering plastic | ||
| 15 | Adjustable bolt | 2 | Stainless steel | ||
| 16 | Adjustable screw nut | 2 | Stainless steel | ||
| 17 | Adjustable screw spacer | 2 | Stainless steel | Optional | |
| 18 | Adjustable screw O ring | 2 | NBR | VITON/silicone rubber | |
| 19 | Inner gasket | 1 | Engineering plastic | ||
| 20 | Cam | 1 | Alloy steel | ||
| 21 | Upper shaft bearing | 1 | Engineering plastic | ||
| 22 | Upper shaft O ring | 1 | NBR | VITON/silicone rubber | |
| 23 | Pinion | 1 | Alloy steel | Nickel plating / chrome plating | Stainless steel |
| 24 | Lower shaft bearing | 1 | Engineering plastic | ||
| 25 | Lower shaft O ring | 1 | NBR | VITON/silicone rubber |
Dimension Diagram:

Product Specifications:
| Model | A | B | C | D | H×I | G | N | J | K | L | M | Air-source interface |
| XM-32 | 110 | 45.5 | 49.5 | 20 | 50×25 | 12 | 9 | Φ36 | M5×7.5 | G1/8" | ||
| XM-40 | 122 | 60 | 65 | 20 | 80×30 | 14 | 11 | Φ50 | Φ36 | M6×10 | M5×7.5 | NAMUR G1/4" |
| XM-52 | 147 | 72 | 72 | 20 | 80×30 | 14 | 11 | Φ50 | Φ36 | M6×10 | M5×7.5 | NAMUR G1/4" |
| XM-63 | 167 | 88 | 83 | 20 | 80×30 | 18 | 14 | Φ70 | Φ50 | M8×13 | M6×10 | NAMUR G1/4" |
| XM-75 | 184 | 100 | 95 | 20 | 80×30 | 20 | 14 | Φ70 | Φ50 | M8×13 | M6×10 | NAMUR G1/4" |
| XM-83 | 210 | 109 | 103 | 20 | 80×30 | 21 | 17 | Φ70 | Φ50 | M8×13 | M6×10 | NAMUR G1/4" |
| XM-92 | 262 | 117 | 109 | 20 | 80×30 | 22 | 17 | Φ70 | Φ50 | M8×13 | M6×10 | NAMUR G1/4" |
| XM-105 | 268 | 133 | 121 | 20 | 80×30 | 26 | 22 | Φ102 | Φ70 | M10×16 | M8×13 | NAMUR G1/4" |
| XM-125 | 301 | 155 | 143 | 20 | 80×30 | 27 | 22 | Φ102 | Φ70 | M10×16 | M8×13 | NAMUR G1/4" |
| XM-140 | 394 | 173 | 152 | 20 | 80×30 | 32 | 27 | Φ125 | Φ102 | M12×20 | M10×16 | NAMUR G1/4" |
| XM-160 | 458 | 198 | 174 | 20 | 80×30 | 34 | 27 | Φ125 | Φ102 | M12×20 | M10×16 | NAMUR G1/4" |
| XM-190 | 528 | 232 | 206 | 30 | 130×30 | 40 | 36 | Φ140 | M16×24 | NAMUR G1/4" | ||
| XM-210 | 532 | 257 | 226 | 30 | 130×30 | 40 | 36 | Φ140 | M16×24 | NAMUR G1/4" | ||
| XM-240 | 608 | 291 | 260 | 30 | 130×30 | 50 | 46 | Φ165 | M20×25 | NAMUR G1/4" | ||
| XM-270 | 716 | 330 | 294 | 30 | 130×30 | 50 | 46 | Φ165 | M20×25 | NAMUR G1/2" | ||
| XM-300 | 820 | 354 | 336 | 30 | 130×30 | 60 | 46 | Φ165 | M20×25 | NAMUR G1/2" | ||
| XM-350 | 926 | 408 | 385 | 30 | 130×30 | 60 | 46 | Φ254 | Φ165 | 8-M16×25 | M20×25 | NAMUR G1/2" |
| XM-400 | 934 | 464 | 516 | 30 | 130×30 | 60 | 55 | Φ254 | Φ165 | 8-M16×25 | M20×25 | NAMUR G1/2" |
Advantage
1) All important spare parts would be treated with hard anodization to enhance their strength to a great degree to ensure good performance and duty life.
2) All processes are one-time forming by CNC to ensure the process accuracy and duty life.
Application
Pneumatic rotary actuators can be applied to various flammable, corrosive, dusty, strong magnetic field, radiation, vibration, and corrosion indoor or outdoor environments and are widely used in electric power, petrochemical, metallurgy, oil, natural gas, towns, buildings, and other fields. Chemical industry, oil refining, mining, power plants, metallurgy, construction, medicine, food, natural gas, scientific research, etc.
Supply Ability
Supply Ability: 10000 units per month, Pneumatic Rotary Actuator
Packing & Delivery
Packing detail:
1) A separate carton with foam packing inside
2) Plywood case for ocean shipment
3) Plywood pallet for air shipment
Port of departure: Shanghai, China
Lead Time:
|
Quantity (Units) |
1-50 |
51-1000 |
1001-10000 |
>10001 |
|
Est. Time (days) |
Goods in stock |
7 |
20 |
To be negotiated |
Our Service
1) 7x24 hours hotline
2) Strict quality control
3) Good quality at a favorable price
4) Excellent After-service
5) Online technical support
6) Fast delivery time
About Us:
Wuxi Xinming Auto-control Valves Co., Ltd. specializes in manufacturing ISO9001-certified XM series pneumatic actuators and automatic control valves, compliant with ISO5211/DIN3337/VDI/VDE-3845/NAMUR standards. With advanced R&D capabilities and production facilities, our products serve diverse industries, including oil & gas, chemical, and power plants, embodying our commitment to "Technology First, Quality Excellence" through innovative solutions and reliable performance.



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