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380 V AC servo motor series

Manufacturer catalogue image · Series illustration

Servo motors

380 V AC servo motor series

SYN-TRON logoSYN-TRONView manufacturer →
Power
1.5–10 kW
Voltage
380 V AC class
Supply Class
380 V AC
Speed
Model dependent

Catalogue series · Exact configuration and availability confirmed by the manufacturer.

380 V HMB servos: separate working speed, acceleration and holding duty

The manufacturer-linked system catalogue contains identifiable 130HMB and 150HMB references with their own drive pairings and brake options. These rows support a more useful choice than the family’s overall 1.5–10 kW headline: the two 130HMB examples both deliver 15 N·m rated torque, but at different speeds. The data below apply to the stated -301000 and -601000 references; they are not a specification for every motor in the current family.

Two 15 N·m motors: what the extra power changes

The 130HMB150A-301000 and 130HMB300B-301000 share a listed 27.7 kg·cm² rotor inertia and 2500 P/R encoder. Their speed and winding rows differ.

Catalogue parameter130HMB150A-301000130HMB300B-301000
Rated output power 1500 W 3000 W
Rated torque 15 N·m 15 N·m
Rated / maximum speed 1000 / 1200 r/min 2000 / 2400 r/min
Instantaneous maximum torque 30 N·m 30 N·m
Listed drive pairing TS0150C33 TS0300C33
Body L without / with brake 241 / 318 mm 231 / 312 mm

Use the motion cycle to decide which row is useful

These are servo-system selections, not direct-on-line motor replacements. Maximum speed, instantaneous torque and holding-brake torque describe different duties.

A higher speed limit does not extend the full rated-torque region automatically

For the 3 kW 130HMB example, 2000 r/min is the rated-speed entry and 2400 r/min is the maximum-speed entry. The table alone does not establish 15 N·m continuous torque at 2400 r/min. Obtain the matching motor-drive torque/speed envelope at the intended supply before sizing a cycle that operates above rated speed.

Review reflected inertia as well as load torque

The catalogue specifies load inertia no greater than ten times motor rotor inertia for these listed combinations. For the 130HMB examples, ten times 27.7 kg·cm² is 277 kg·cm², calculated from that guideline. Refer the actual load through its transmission before comparison and confirm the permitted ratio for the selected drive and required settling behaviour. Meeting this ratio alone does not approve acceleration time, resonance or peak current.

Resolve the 3 kW current discrepancy in the offer

For 130HMB300B-301000 the overview lists 8.0 A rated phase current, while its detailed motor page lists 7.4 A. Keep this discrepancy open for manufacturer confirmation rather than selecting a drive limit or protection setting from one value silently. Ask for the approved motor parameter sheet and current convention for the exact supplied revision.

The 150HMB brake option changes both duty and installation space

All four listed 150HMB references below have a catalogue optional brake torque of 30 N·m. The motor’s rated and instantaneous maximum torques remain separate values. Body lengths are the drawing’s L dimension in millimetres.

150HMB referenceRated torque / speedInstantaneous maximum torqueL without / with brake
360B-601000 18 N·m / 2000 r/min 54 N·m 250 / 312 mm
380E-601000 15 N·m / 2500 r/min 45 N·m 231 / 293 mm
460B-601000 23 N·m / 2000 r/min 69 N·m 280 / 342 mm
540B-601000 27 N·m / 2000 r/min 81 N·m 306 / 368 mm

Before approving a vertical-axis or retrofit order

The 130HMB table offers a 16 N·m brake option; the 150HMB table offers 30 N·m. Neither figure should be replaced by the motor’s instantaneous torque value.

Agree what stops the motion and what holds the load

Specify the load, gravity direction, transmission, stopping time and power-loss behaviour. Request the brake’s holding capability, permitted stopping duty, electrical supply and release/engagement timing for the delivered assembly. A brake-torque entry does not by itself establish an emergency-stop energy rating or a complete load-retention function.

Match the drive and cables to the complete reference

The 150HMB360B and 380E rows list TS0400C33; 460B lists TS0500C33; 540B lists TS0600C33. Treat these as the catalogue’s pairings to reconfirm, not a substitute for the drive’s current and overload checks. Supply the motor nameplate, encoder requirement, connector photographs and machine drawing so an older cable or parameter set is not assumed to fit a different revision.

CATALOGUE OVERVIEW

About this motor series

SYNTRON offers a 380 V AC servo family with a published series power range of 1.5–10 kW. Its selection table distinguishes motor speed, rated torque and electrical characteristics for individual frame and winding combinations.

The series range is a starting point for selection, not a guarantee that every power is available with every speed or encoder. Confirm the selected drive, feedback protocol, peak torque duration, holding-brake requirements and mechanical mounting with the manufacturer.

Model / series reference: 380 V AC series

Published specifications

Specifications describe a series range; confirm which ratings apply together to the quoted model.

Power
1.5–10 kW
Voltage
380 V AC class
Supply Class
380 V AC
Speed
Model dependent
Selection
Match motor, drive and encoder
Catalogue Type
Product series

Confirm mounting and shaft dimensions against the drawing for the quoted configuration.

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