MAC025B-0-ZS-4-E/040-B-0/WI673LV
MAC AC Servo Motors
The MAC025B-0-ZS-4-E/040-B-0/WI673LV from Bosch Rexroth Indramat delivers a continuous torque of 9.2 Nm at standstill and weighs 13 kg. Part of the MAC AC Servo Motors series, it supports a continuous current of 2.80 A and achieves a rated speed of 10,000 min^-1.
Equipped with a incremental encoder with standard mounting, it features a Techo constant of 0.75 V/1000min^-1 and a rotor moment of inertia of 0.32 kgm^2 x 10^-4. It has a protection category of IP65 and operates within an ambient temperature range of 0 to +45 °C.
Technical Specifications
Mounting position of power plug
On Side B
Continuous current
"2.80 A
Maximum ambient temperature
"55°C (with reduced rated data)
Motor model
"025
Motor moment of inertia
"0.32 kgm² x 10^-4
Rated speed
"10000 min^-1
Techo constant
"0.75 V/1000min^-1
Torque constant
"0.220 Nm/A
Type of cooling
"Natural cooling
Type of position feedback
"Incremental encoder with standard mounting
Frequently Asked Questions
What factors contribute to this model’s performance in force-holding or static-load scenarios?
It delivers 9.2 Nm continuous torque at standstill without overheating. This provides strong static holding in clamping, tensioning, or vertical-axis control.
How does this motor manage rotational stability during abrupt command shifts?
The 0.32 kg·cm² rotor inertia stabilizes response across rapid acceleration profiles. It prevents overshoot in fast-cycle, feedback-intensive motion systems.
Can MAC025B-0-ZS-4-E/040-B-0/WI673LV deliver precise position data for closed-loop control?
Its integrated incremental encoder supports fine-resolution feedback. This improves accuracy in applications requiring tight positioning or velocity tuning.
What enables this model to operate reliably in exposed machine environments?
It carries IP65 protection to guard against dust and low-pressure water. This ensures durability in open-frame or washdown-prone industrial installations.
How does MAC025B-0-ZS-4-E/040-B-0/WI673LV handle performance demands in ultra-fast motion platforms?
It reaches a rated speed of 10,000 min⁻¹, enabling high-speed indexing or rapid scanning. This supports demanding throughput in precision automation systems.
Internal Product Review
The Bosch Rexroth MAC025B-0-ZS-4-E/040-B-0/WI673LV is a 13 kg servo motor offering 9.2 Nm continuous torque at standstill. It includes an incremental encoder, 0.32 kg·cm² rotor inertia, and IP65 protection for harsh environments. This model impressively reaches a rated speed of 10,000 min⁻¹ for high-speed applications.
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