Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
8087808
Rotary drive unit ERMS-25-
This Festo electromechanical rotary actuator, part number 8087808, features an integrated gearbox with a 9:1 gear ratio, a size 25 format, and a 100% duty cycle. It delivers a maximum rotational speed of 150 rpm, a torsional backlash of 0.2 degrees, a repetition accuracy of ±0.05°, and incorporates a motor encoder for position sensing alongside a 1.8-degree step angle with a ±5% tolerance. The unit weighs 1472 g, supports any mounting position via internal thread, and accommodates a maximum axial force of 350 N, a maximum radial force of 450 N, and a permissible mass moment of inertia of 0.0065 kgm² with power connected through a 4-pin M12x1 T-coded plug as per EN 61076-2-111 and a plug-type logic interface. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 8087808
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8087808.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 25
- Structural design
- Electromechanical rotary actuator | With integrated actuator | With integrated gearbox
- Mounting position
- Any
- Type of mounting
- With internal thread
- Gear ratio
- 9:1
- Max. rotational speed
- 150 rpm
- Torsional backlash
- 0.2 deg
- Repetition accuracy
- ±0.05°
- Position sensing
- Motor encoder
- Max. axial force
- 350 N
- Max. radial force
- 450 N
- Permissible mass moment of inertia
- 0.0065 kgm²
- Product weight
- 1472 g
- Step angle with full step
- 1.8 deg
- Step angle tolerance
- ±5%
- Duty cycle
- 100%
- Power supply, type of connection
- Plug
- Power supply, connection technology
- M12x1, T-coded as per EN 61076-2-111
- Power supply, number of pins/wires
- 4
- Logic interface, connection type
- Plug
- Logic interface, connection technology
- M12x1, A-coded as per EN 61076-2-101
- Logic interface, number of poles/wires
- 8
- Max. cable length
- 15 m outputs | 15 m inputs | 20 m for IO-Link® operation
- DC nominal voltage
- 24 V
- Nominal current
- 3 A
- Motor nominal current
- 3 A
- Max. current consumption
- 3 A
- Permissible voltage uctuations
- +/-15%
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 8087808. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.