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Festo
8087809
Rotary drive unit ERMS-32-
The Festo 8087809 is an electromechanical rotary actuator of size 32 featuring an integrated actuator, an integrated gearbox with a 7:1 gear ratio, and a motor encoder for position sensing. It supports any mounting position via internal thread, delivers a maximum rotational speed of 100 rpm with a 0.2-deg torsional backlash and a ±0.1° repetition accuracy, and handles a maximum axial force of 450 N, a maximum radial force of 550 N, and a permissible mass moment of inertia of 0.0164 kgm² at a 2304 g product weight. Operating at a 100% duty cycle, the unit utilizes a 1.8-deg step angle with a ±5% tolerance and connects via a 4-pin M12x1 T-coded plug according to EN 61076-2-111 alongside a separate plug for the logic interface. Request a quote by submitting the exact part number, quantity, and application requirements.
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- Manufacturer
- Festo
- Part number
- 8087809
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 8087809.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 32
- Structural design
- Electromechanical rotary actuator | With integrated actuator | With integrated gearbox
- Mounting position
- Any
- Type of mounting
- With internal thread
- Gear ratio
- 7:1
- Max. rotational speed
- 100 rpm
- Torsional backlash
- 0.2 deg
- Repetition accuracy
- ±0.1°
- Position sensing
- Motor encoder
- Max. axial force
- 450 N
- Max. radial force
- 550 N
- Permissible mass moment of inertia
- 0.0164 kgm²
- Product weight
- 2304 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
- 5.3 A
- Motor nominal current
- 5 A
- Max. current consumption
- 5.3 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 8087809. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.