IMI Norgren RM/28010 /M/MF/JM/10/15/20/25/30/50/60/75/100/125/150/175/200Mcylinder Diameter Φ 10 Single Acting ISO6432 Mini Cylindrical Cylinder

1. Model Nomenclature (Two Types Distinguished)

1. RM/28010/XX: Basic version without magnetic piston; no magnetic ring, incompatible with magnetic switches
2. RM/28010/M/XX: Version with built-in magnetic ring, compatible with magnetic position detection switches

• Series 28000: Single-acting cylinders with internal return spring (different from double-acting RM/8000 series)
• 10 = Bore size Φ10mm
• Suffix number: Standard stroke (20/25/40/50/100/160mm)

2. Universal Core Technical Parameters (Identical for All Models)

2.1 Standard & Operation

• Compliance Standard: ISO 6432 International Standard for Mini Round Cylinders
• Operation Mode: Single-acting (extend via air supply, automatic retraction by built-in spring)
• Cushion: Fixed PU polyurethane cushions at both ends; non-adjustable cushioning

2.2 Operating Fluid Specifications

• Medium: Filtered clean compressed air, lubrication-free operation available (5μm precision filter recommended)
• Operating Pressure: 2 ~ 10 bar
• Burst Pressure: 12 bar
• Operating Temperature: -10℃ ~ +80℃; dry air supply required below 2℃ to prevent icing
• Air Port Thread: M5 internal thread
• Piston Rod Spec: Rod diameter Φ6mm, front thread M4

2.3 Overall Construction Materials (Uniform Across Full Series)

• Barrel: Austenitic stainless steel, rust-proof & corrosion-resistant
• Piston Rod: Austenitic stainless steel
• End Caps: Clean anodized aluminum alloy
• Standard Seals: NBR nitrile rubber; fluororubber seals optional for high-temperature applications
• Cushion & Wiper: PU polyurethane
• Standard Accessories: Front mounting nut, piston rod lock nut

2.4 Structural Features

1. Double-layer bonded heavy-duty end caps, impact-resistant & crack-proof
2. Integrated rear single lug mounting thread, no extra lug bracket required
3. Low-friction Z-type seals for smooth operation at high/low speeds and extended service life
4. Compact stainless steel round body, ideal for confined installation spaces on equipment
5. All stainless steel contact components, suitable for humid and mildly corrosive environments

3. Model Breakdown by Stroke

4. Theoretical Output Force (6bar Standard Air Supply, Φ10 Bore)

• Extension Thrust: 47.1 N (output force when air pushes piston out)
• Retraction relies on internal spring; no pull force output (characteristic of single-acting cylinders)

5. Applicable Industries

6. Optional Upgrades & Accessories

1. Magnetic switches: Only compatible with models with suffix /M, match QM series reed switches
2. Seal upgrade: Suffix /V fluororubber seals for high-temperature & oil-contaminated environments
3. Mounting accessories: Flanges, intermediate trunnions, rear brackets and other ISO standard mounting fittings