HELAC SOURCING
L40-110-M-RL/RF-360-S1-C-H Rotary Actuator
The L40-110-M-RL/RF-360-S1-C-H is a heavy-duty 360-degree helical rotary actuator in the Helac L40-110 class, offered in a trunnion (RL) / rear-flange (RF) mounting configuration and rated at 3000 psi (about 207 bar), recorded in connection with RESEMIN drilling equipment. It is identified by the actuator model code rather than a separate machine part number. HM provides technical selection and sourcing / alternative-supply support and confirms the mounting style, rotation, ports and shaft against your nameplate and drawing before quotation; we do not promise stock or a pre-verified interchangeable unit from the code alone.
Helac L40 series helical rotary actuator
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Independently sourced / alternative-supply service — not represented as an original Helac or RESEMIN part. Interchangeability is verified against your unit and drawing before ordering.
At a glance
Quick reference
- Original model
- L40-110-M-RL/RF-360-S1-C-H
- Original brand
- Helac
- Type
- Rotary actuator
- Rotation
- 360°
- Rated pressure
- 3000 psi (207 bar)
- Mounting
- RL trunnion / RF rear flange
Confirmed data only
Technical specifications
| Product type | Hydraulic rotary actuator |
|---|---|
| Rotation angle | 360° |
| Cross reference | This is a model-code sourcing entry for an L40-110 class 360-degree trunnion / rear-flange unit. The RL/RF mounting differs from the foot-mount (FT) L40-110 build used elsewhere on RESEMIN rigs, and the 360-degree rotation differs from the 220/185-degree FT units; these are not interchangeable. Confirm the mount and angle against your nameplate before any alternative is recommended. |
| Further data | Torque, pressure, port and mounting dimensions are shared with the engineering drawing on request. |
HM alternative model — confirmed on inquiry. Send us your original model number, part number or machine details and we confirm the matching configuration, specifications and compatibility, then quote. The exact HM model is not published online.
Questions
Frequently asked questions
What does the L40-110-M-RL/RF-360-S1-C-H replace?+
It is the original Helac model code for a helical hydraulic rotary actuator providing 360° rotation. HM provides sourcing and alternative-supply support for this reference; it is not assumed to be an original Helac part or a pre-verified interchangeable unit, and the configuration is confirmed against your actuator nameplate and drawing before we quote. It is listed by RESEMIN. HM can source or arrange alternative supply for this reference; mounting dimensions, shaft, ports and the exact configuration are checked against your unit and drawing before any alternative is recommended.
What does RL/RF mean in L40-110-M-RL/RF-360?+
RL denotes a trunnion (clevis/trunnion) mounting and RF denotes a rear-flange mounting in the L40-110 coding system; this reference covers the trunnion / rear-flange 360-degree build. The mounting interface differs from the foot-mount (FT) L40-110 units, so read the mount letters from your tag before ordering.
Is this the same as the L40-110-M-FT-220/185 used on other RESEMIN rigs?+
No. It is the same L40-110 frame but a different mounting style (RL/RF rather than FT) and a different rotation (360 degrees rather than 220/185 degrees). The two builds are not interchangeable; confirm the full model code, mount and angle on your nameplate.
Can HM supply the L40-110-M-RL/RF-360-S1-C-H?+
We offer selection and sourcing / alternative-supply support for this heavy-duty 360-degree trunnion / rear-flange unit. We do not claim a verified drop-in from the code alone; send the nameplate and a mounting drawing and we confirm the mount, rotation, shaft and ports before quoting.
Why is the exact HM model and price not shown?+
We confirm the HM model per inquiry after verifying the interface and operating parameters with you. This avoids shipping a part that looks right by model name but differs in mounting or rotation. Price is provided with that confirmed quote.
Request sourcing
Need a source for L40-110-M-RL/RF-360-S1-C-H?
Send the original Helac model number, the Sandvik / OEM part number, machine details or a mounting drawing. We confirm the configuration and advise the available sourcing or alternative-supply option before quoting.
- Original model / part number
- Machine brand & model
- Quantity & annual demand
- Mounting photo or drawing (if available)
Or email directly: hm@hmhydraulics.com