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MR15 Catalog

Product catalog summary

Overall Dimensions: The gearmotor includes a motor with an encoder and a motor cable length of 0.3 meters. It features a key size of 3 x 3 x 14.

Performance Specifications: The gearmotor operates with a 24 V DC motor, offering a maximum torque of up to 3 Nm. It includes an output flange IEC 56B14, an aluminum housing and flange, and standard protection of IP 65. The motor is equipped with an electromagnetic noise suppressor and is maintenance-free due to long-life lubrication. The standard motor mounting position is right-hand (RH), with an option for left-hand (LH) mounting.

Encoder Features: The gearmotor includes a 2-channel bidirectional magnetic encoder for positioning and speed feedback. The encoder is mounted directly on the motor shaft, with resolutions of 1 pulse per revolution (ppr) for code GI 21 and 4 ppr for code GI 24. The encoder counting is related to the gearbox shaft, with specific pulse ratios provided.

Ordering Code Example: An example of an ordering code is MR 15 RL CC 24 V GI 21 LH, which specifies the gearmotor, selected ratio, motor, encoder, and options.

Encoder Specifications: The document details two types of encoders: GI and EH38. The GI encoder operates with a 5 to 24 V DC power supply and has a current of 20 mA. It features a 5-wire cable with specific functions and is protected against polarity inversion and incorrect output connections. The EH38 encoder is a hall effect, bi-directional, incremental encoder with a PUSH-PULL output configuration, offering 100 pulses per revolution and a zero set pulse. It is protected against short circuits and polarity inversion.

Additional Notes: The document advises against using a safety clutch FS with a rotative encoder, as the position reference would be lost due to slipping.

Catalog excerpts

table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:5.00pt "Arial", sans-serif; } .font2 { font:7.00pt "Arial", sans-serif; } .font3 { font:8.00pt "Arial", sans-serif; } .font4 { font:9.00pt "Arial", sans-serif; } .font5 { font:14.00pt "Arial", sans-serif; } .font6 { font:15.00pt "Arial", sans-serif; } .font7 { font:17.50pt "Arial", sans-serif; } .font8 { font:18.00pt "Arial", sans-serif; } .font9 { font:7.00pt "Franklin Gothic Medium", sans-serif; } .font10 { font:14.00pt "Georgia", serif; } .font11 { font:12.00pt "Impact", sans-serif; } .font12 { font:14.00pt "Microsoft Sans Serif", sans-serif; } 'Linear-Mech,j GEARMOTORS for rotative actuators MR 15 OVERALL DIMENSIONS LTl m Motor cable length 0.3 m CD "O o o n e th "I tor ot E. PERFORMANCES AND FEATURES Max torque up to 3 Nm Output flange IEC 56B14 Aluminium housing and flange 12 or 24 V DC motor with electromagnetic noise suppressor (motor features details on page 69) Standard protection IP 65 Standard motor mounting position (right-hand, RH) Long-life lubrication, maintenance free ENCODER ■ 2 -channels bidirectional magnetic encoder for positioning and/or speed feedback ■ Encoder mounting directly on the motor shaft ■ Encoder resolution: 1 ppr (code GI 21) or 4 ppr (code GI 24) ■ Encoder counting as regards to gearbox shaft: Number of pulses / 10 output turns Ratio RN RL GI 21 115 290 GI 24 460 1 160 OPTIONS ■ Motor mounting position on opposite side (left-hand, code LH) PERFORMANCES with 24 V DC motor (Performances with 12 V DC motor: same load, linear speed 10 % less, electrical consumption 2 times more) 2< nt er ur C RN RL T m rp d e e p S 00 00 , ח _ _ RI ח 400 300 200 100 0 2 3 Torque [Nm] 2 3 Torque [Nm] ORDERING CODE EXAMPLE MR 15 RL CC 24 V GI 21 LH Gearmotor Selected ratio Motor Encoder Options - 63 -

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'Linear-Mech,j 13. STROKE END SWITCHES AND POSITIONING CONTROL 13.5 Encoder GI (linear actuators LMR 01, LMR02, LMR 03 and LMP03) Hall effect, bi-directional, incrmental encoder Output configuration: PUSH-PULL Code GI 21: 2 output channels, 1 pulse per revolution Code GI 24: 2 output channels, 4 pulses per revolution Cable length: as motor cable Protected against polarity inversion Protected against any incorrect output connection NOTE: For conductive cables colour, please refer to the wiring diagram in the "Installation Instructions" supplied with the product. ce E O C N E GI 5 -t 24 Vdc 0 V...

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MR15 Catalog

MR15 Catalog

Catalog excerpts

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