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Festo
3008526
Rotary actuator ERMO-16-ST-E
The Festo 3008526 is an electromechanical rotary actuator featuring an integrated gearbox of size 16 and a 9:1 gear ratio designed for any mounting position using internal thread mounting. This unit delivers a nominal torque of 0.8 Nm, a nominal rotary speed of 100 rpm, a maximum speed at 90° of 200 rpm, and an infinite rotation angle with a 100% duty cycle. It achieves a repetition accuracy of ±0.05°, a torsional backlash of 0.2 deg, a step angle of 1.8 deg with full step, and supports a maximum axial force of 290 N and maximum radial force of 300 N at a product weight of 900 g. Submit the exact part number, quantity, and application requirements to request a quote for this component.
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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
- 3008526
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 3008526.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 16
- Structural design
- Electromechanical rotary actuator | With integrated gearbox
- Mounting position
- Any
- Type of mounting
- With internal thread
- Rotation angle
- Innite
- Gear ratio
- 9:1
- Nominal torque
- 0.8 Nm
- Nominal rotary speed
- 100 rpm
- Max. speed at 90°
- 200 rpm
- Impact energy in the end positions
- 7E-05 J
- Torsional backlash
- 0.2 deg
- Repetition accuracy
- ±0.05°
- Max. axial force
- 290 N
- Max. radial force
- 300 N
- Permissible mass moment of inertia
- 0.0013 kgm²
- Product weight
- 900 g
- Step angle with full step
- 1.8 deg
- Step angle tolerance
- ±5%
- Mass moment of inertia JO
- 0.0383 kgcm²
- Duty cycle
- 100%
- Nominal operating voltage DC
- 24 V
- Brake DC operating voltage
- 24 V
- Brake power consumption
- 8 W
- Brake holding torque
- 1 Nm
- Brake mass moment of inertia
- 0.0069 kgcm²
- Motor nominal current
- 1.4 A
- Insulation protection class
- B
- Motor type
- Stepper motor
- Rotor position sensor
- Incremental encoder
- Rotor position sensor interface
- RS422 TTL A/B channels + zero index
- Rotor position sensor measuring principle
- Optical
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 3008526. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.