Brushless servomotor 9MDSM5 series

with brakewith coderIP55

Short description
Synchronous brushless servomotor series 9MDSM5 designed for high-performance servo applications. Low cogging and low torque ripple with 8-pole construction, sinusoidal EMF and rare-earth high-temperature magnets. Torque range covers light- to mid-power applications (from approx. 0.18 to 200 Nm depending on variant). Feedback options include resolver, incremental and absolute encoders, and Hiperface DSL for single-cable solutions. Optional holding brake and motor temperature monitoring via PTC or PT1000 sensor.

Key features

• Designed for high current overload capability
• Wide torque coverage: approx. 0.18–200 Nm (series variants)
• Multiple connection options: standard cable outlet or M15–M40 interconnection connectors
• Feedback: resolver, incremental/absolute encoders, Hiperface DSL available
• Optional holding brake
• Motor temperature monitoring: standard PTC or PT1000
• Rare-earth high-temperature magnets; sinusoidal EMF; 8-pole design
• Integrated thermal protection
• Protection levels reported: general info IP55; per-variant tables list IP64
• Standards & certifications: CE, applicable EN standards and UL listed

Technical variants (summary by variant groups)

• 9MDSM504xx – 9MDSM505xx: stall torque 0.19–0.38 Nm; peak torque up to 1.3 Nm; weights 0.53–0.68 kg; max speeds up to 8 500 rpm (mechanical); protection IP64.
• 9MDSM521xx – 9MDSM522xx: stall torque 0.7–1.4 Nm; peak torque up to 4.9 Nm; weights 1.2–1.7 kg; max speeds to 8 000 rpm; protection IP64.
• 9MDSM531xx – 9MDSM532xx: stall torque 1.5–2.9 Nm; peak torque up to 10 Nm; weights 2.4–3.5 kg; max speeds to 7 000 rpm; protection IP64.
• 9MDSM533xx – 9MDSM534xx: stall torque 4.2–5.3 Nm; peak torque up to 18 Nm; weights 4.6–5.7 kg; protection IP64; max speeds vary by variant.
• 9MDSM543xx: stall torque 11.3 Nm; peak torque up to 40 Nm; weight ~11.4 kg; protection IP64.
• 9MDSM551xx – 9MDSM552xx: stall torque 10–19 Nm; peak torque up to 65 Nm; weights 11–16 kg; protection IP64.
• 9MDSM553xx – 9MDSM554xx: stall torque 27–35 Nm; peak torque up to 119 Nm; weights 21–26 kg; protection IP64.
• 9MDSM561xx – 9MDSM562xx: stall torque 15–28 Nm; peak torque up to 72 Nm; weights 17–23 kg; protection IP64.
• 9MDSM563xx – 9MDSM564xx: stall torque 50–70 Nm; peak torque up to 184 Nm; weights 36–50 kg; protection IP64.

Compliance & environmental data

• Operating temperature: 0 to 40 °C (derating 1%/K between 40 °C and 50 °C)
• Storage temperature: −25 to +70 °C
• Humidity: 5%–95% non-condensing
• Altitude rating: up to 1 000 m above sea level
• Protection degrees reported: IP55 (general) and IP64 (variant tables)
• Certifications: 2014/35/UE, 2014/30/UE, 2011/65/UE, EN 60034-1:2010, EN 60034-2-1:2014, EN 60204-1 and UL listed where indicated

Ordering & options

• Choose variant by torque/speed/weight requirements; refer to variant group codes (e.g. 9MDSM53xxx) for electrical/mechanical parameters
• Specify required feedback (resolver, incremental/absolute encoder, Hiperface DSL) and connector/cabling option (standard cable outlet or M15–M40)
• Options: holding brake, PT1000 temperature sensor, custom cabling and mounting accessories
• Contact supplier for detailed variant datasheets, dimensional drawings and electrical connection diagrams